Puzzle 826Invalid · Base: 0 · Bonus: 0 · Total: 0/5 · Cost: $0.0069 · Time: 13.2s
826 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: GATE, SCALE, BEAT, COMPASS, MAIN, DOWNING, INSET, BEST, DOOR, TOP, PORTAL, FLEET, HATCH, BETTER, WALL, KEY
prompt: 680
<thinking>
Words: GATE, SCALE, BEAT, COMPASS, MAIN, DOWNING, INSET, BEST, DOOR, TOP, PORTAL, FLEET, HATCH, BETTER, WALL, KEY.
Identified groups:
• Map features/elements: COMPASS (direction), INSET (map inset), KEY (legend), SCALE (map scale).
• London/famous streets: DOWNING (Downing Street), FLEET (Fleet Street), MAIN (Main Street), WALL (Wall Street).
• Types of openings/entrances: DOOR, GATE, HATCH, PORTAL.
• Words meaning "finest/superior" or "to surpass": BEAT (as in hard to beat), BEST, BETTER, TOP.
These use all 16 words exactly once with clear, distinct categories matching standard Connections logic (one category is proper names/streets; one is synonyms; two are related nouns).
Possible trap (convincing but incorrect, would leave unsolvable): DOOR, GATE, KEY, WALL (house/building parts). This draws from three real groups (openings, map, streets) without taking 3+ from any single one.<answer>
COMPASS, INSET, KEY, SCALE
DOWNING, FLEET, MAIN, WALL
DOOR, GATE, HATCH, PORTAL
BEAT, BEST, BETTER, TOP
</answer>
<traps>
DOOR, GATE, KEY, WALL
</traps>
<confidence>
0.92
</confidence>
completion: 964 · cost: $0.006926 · result: ONESHOT_INVALID_MAX_5
826 → FAILED
prompt: 680 · completion: 964 · guesses: 1 · correct: 0 · time: 00:00 · cost: $0.0069
Puzzle 836Base: 2 · Bonus: 2 · Total: 4/5 · Cost: $0.0475 · Time: 117.0s
836 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: PRUNE, FLICK, SCATTER, BRAIN, PICTURE, SIXTEEN, PEPPER, CREPE PAPER, SHAR PEI, LITTER, FILM, TALK, TOOTH, FEATURE, POTATO, SPRINKLE
prompt: 690
Show thinking
The 16 words form four groups as follows:
• FLICK, FILM, FEATURE, PICTURE are all synonyms for a movie.
• PEPPER, POTATO, SIXTEEN, TALK all complete the phrase “sweet ___”.
• BRAIN, CREPE PAPER, PRUNE, SHAR PEI are all notably wrinkled/wrinkly things.
• SCATTER, LITTER, SPRINKLE, TOOTH all complete the phrase “___ box”.
These use each of the 16 words exactly once. No highly convincing decoy set of four that pulls at most two words from any real group stands out, so there is no trap.
<answer>
FLICK, FILM, FEATURE, PICTURE
PEPPER, POTATO, SIXTEEN, TALK
BRAIN, CREPE PAPER, PRUNE, SHAR PEI
SCATTER, LITTER, SPRINKLE, TOOTH
</answer>
<traps>
N/A
</traps>
<confidence>
0.78
</confidence>
completion: 7,731 · cost: $0.047548 · result: ONESHOT_SCORE_4_GROUPS_2_TRAP_2_MAX_5
836 → FAILED
prompt: 690 · completion: 7,731 · guesses: 1 · correct: 2 · time: 00:00 · cost: $0.0475
Puzzle 842Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0948 · Time: 299.3s
842 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: CHUCK, WOODEN, CLASSICS, CREATE, STIFF, WOODSTOCK, WOODY, STILTED, WOODCHUCK, THEREFORE, WOOD, AWKWARD, GUTHRIE, COULD, SCROOGE, FOGHORN
prompt: 693
Show thinking
The 16 words form four groups, with one designed trap.
First group (stiff/unnatural deportment or performance): AWKWARD, STIFF, STILTED, WOODEN. These are direct synonyms/adjectives often used interchangeably for that concept.
Second group (key content words from the classic tongue-twister “How much wood would a woodchuck chuck if a woodchuck could chuck wood?”): CHUCK, COULD, WOOD, WOODCHUCK.
Third group (well-known cartoon/animals characters): FOGHORN (Leghorn), SCROOGE (McDuck), WOODSTOCK (Peanuts), WOODY (Woodpecker).
Fourth group (the remaining words must complete the partition): CLASSICS, CREATE, THEREFORE, GUTHRIE.
The trap is the highly plausible but incorrect set of words beginning with the string “WOOD”: WOODEN, WOODSTOCK, WOODY, WOODCHUCK. Selecting it would pull one word from the stiff group, two words from the cartoon group and one word from the tongue-twister group, leaving the puzzle unsolvable; it also obeys the rule that a trap never takes three members from any single true group.
<answer>
AWKWARD, STIFF, STILTED, WOODEN
CHUCK, COULD, WOOD, WOODCHUCK
FOGHORN, SCROOGE, WOODSTOCK, WOODY
CLASSICS, CREATE, THEREFORE, GUTHRIE
</answer>
<traps>
WOODEN, WOODSTOCK, WOODY, WOODCHUCK
</traps>
<confidence>
0.78
</confidence>
completion: 15,605 · cost: $0.094798 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
842 → SOLVED
prompt: 693 · completion: 15,605 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0948
Puzzle 830Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0667 · Time: 193.5s
830 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: GAME, DOWN, WILLING, CANE, EAGER, PARAMOUNT, EAVE, ABLE, SUBARU, OUTFIT, NOAA, PREPARE, READY, EQUIP, N.F.L., NASA
prompt: 685
Show thinking
The 16 words form four groups as follows:
• Biblical name homophones: ABLE (Abel), CANE (Cain), EAVE (Eve), NOAA (Noah, which is exactly how the agency name is pronounced).
• Colloquial terms meaning "willing" or "keen": DOWN ("I'm down"), EAGER, GAME ("I'm game"), WILLING.
• Synonyms meaning "to make ready or supply": EQUIP, OUTFIT, PREPARE, READY.
• Organizations/entities whose logos feature stars: NASA (meatball logo), N.F.L. (shield logo), PARAMOUNT (mountain logo), SUBARU (Pleiades logo).
These use each word exactly once. A convincing trap set is the near-phrase/synonym cluster READY, WILLING, ABLE, EAGER (which pulls from three different true groups and leaves the puzzle unsolvable).
<answer>
ABLE, CANE, EAVE, NOAA
DOWN, EAGER, GAME, WILLING
EQUIP, OUTFIT, PREPARE, READY
NASA, N.F.L., PARAMOUNT, SUBARU
</answer>
<traps>
READY, WILLING, ABLE, EAGER
</traps>
<confidence>
0.85
</confidence>
completion: 10,923 · cost: $0.066690 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
830 → SOLVED
prompt: 685 · completion: 10,923 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0667
Puzzle 814Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0637 · Time: 174.0s
814 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: HERRING, PLEATHER VEST, NECKLACE, FOUR-LETTER WORDS, CHRISTMAS, MESH SHIRT, HOUSE, SWEARING, PROFANITY, HISTAMINE, STIRRING, MOUSE, EXPLETIVES, MYSTERY, OUROBOROS, EARRING
prompt: 702
Show thinking
The 16 words form four coherent groups as follows:
• Terms referring to offensive/curse language: EXPLETIVES, FOUR-LETTER WORDS, PROFANITY, SWEARING.
• Exact distinctive words drawn from the opening lines of the familiar poem “A Visit from St. Nicholas” (“’Twas the night before Christmas, when all through the house, not a creature was stirring, not even a mouse”): CHRISTMAS, HOUSE, MOUSE, STIRRING.
• Items that are worn on the body: EARRING, MESH SHIRT, NECKLACE, PLEATHER VEST.
• The remaining four words necessarily constitute the final group (HERRING, HISTAMINE, MYSTERY, OUROBOROS).
A tempting but incorrect alternate set that mixes one or two words from each of three real groups (and is therefore a classic designed trap) is the “rings/circles/loops” collection EARRING, HERRING, STIRRING, OUROBOROS.
<answer>
EXPLETIVES, FOUR-LETTER WORDS, PROFANITY, SWEARING
CHRISTMAS, HOUSE, MOUSE, STIRRING
EARRING, MESH SHIRT, NECKLACE, PLEATHER VEST
HERRING, HISTAMINE, MYSTERY, OUROBOROS
</answer>
<traps>
EARRING, HERRING, STIRRING, OUROBOROS
</traps>
<confidence>
0.62
</confidence>
completion: 10,423 · cost: $0.063724 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
814 → SOLVED
prompt: 702 · completion: 10,423 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0637
Puzzle 832Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0312 · Time: 90.1s
832 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: FORD, DUCK, DIP, RAM, FRY, CHIP, ROCKET, STAR, LARK, DIVE, DODGE, SENATOR, WING, FLYER, LINCOLN, SCRAPER
prompt: 685
Show thinking
The 16 words form four coherent categories after testing strong and common Connections-style groupings (brand names, prefix/suffix phrases, pro sports franchises, and food items).
• DODGE, FORD, LINCOLN, RAM are all major American automobile marques.
• DIVE, LARK, ROCKET, SCRAPER all form familiar compound words when preceded by the prefix “sky-”.
• DUCK, FLYER, SENATOR, STAR are the truncated nicknames of four NHL franchises (Ducks, Flyers, Senators, Stars).
• CHIP, DIP, FRY, WING are classic bar / appetizer foods (potato chips, dip, French fries, chicken wings).
These four pure groups use every word exactly once.
A tempting alternative set is DUCK, DIP, DIVE, DODGE (four near-synonyms meaning “to evade”). This set draws exactly one word from each of the true groups, satisfying the definition of a designed trap.
<answer>
DODGE, FORD, LINCOLN, RAM
DIVE, LARK, ROCKET, SCRAPER
DUCK, FLYER, SENATOR, STAR
CHIP, DIP, FRY, WING
</answer>
<traps>
DUCK, DIP, DIVE, DODGE
</traps>
<confidence>
0.92
</confidence>
completion: 5,008 · cost: $0.031200 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
832 → SOLVED
prompt: 685 · completion: 5,008 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0312
Puzzle 246Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0217 · Time: 56.0s
246 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: REFEREE, PRISONER, MONKEY, PRINCESS, LAG, FANTASTIC, ECHO, DROP, SAMURAI, SAILOR, FREEZE, CANDLES, GENIE, MIME, PARROT, APOLLO
prompt: 692
Show thinking
The 16 words form these four groups of exactly four:
• Aladdin characters: GENIE (Genie), MONKEY (Abu), PARROT (Iago), PRINCESS (Jasmine).
• Common video-call/connection problems: DROP, ECHO, FREEZE, LAG.
• Wearers of stereotypical striped shirts: MIME, PRISONER, REFEREE, SAILOR.
• Non-numeric portions of well-known numbered film titles: APOLLO (13), CANDLES (Sixteen), FANTASTIC (Four), SAMURAI (Seven).
These partitions use every word once. Alternative splits (e.g., professions/uniforms that pull three striped-shirt words plus SAMURAI) either leave non-categories or violate the “at most two from any real group” trap rule, so no genuine trap is present.
<answer>
GENIE, MONKEY, PARROT, PRINCESS
DROP, ECHO, FREEZE, LAG
MIME, PRISONER, REFEREE, SAILOR
APOLLO, CANDLES, FANTASTIC, SAMURAI
</answer>
<traps>
N/A
</traps>
<confidence>
0.85
</confidence>
completion: 3,416 · cost: $0.021662 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
246 → SOLVED
prompt: 692 · completion: 3,416 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0217
Puzzle 827Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0147 · Time: 37.5s
827 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: WAILER, SHORE, CARPET, TILE, SPARK, CONNECTION, LAMINATE, CHEMISTRY, PIP, BANK, COAST, FIREWORKS, STRAND, BANSHEE, HEARTBREAKER, WOOD
prompt: 685
Show thinking
Flooring materials form a clear group: CARPET, TILE, LAMINATE, WOOD.
Synonyms/near-synonyms for the edge of a body of water form another: BANK, COAST, SHORE, STRAND.
Indicators of romantic or interpersonal attraction form a third: CHEMISTRY, CONNECTION, FIREWORKS, SPARK.
The remaining four words (BANSHEE, HEARTBREAKER, PIP, WAILER) are all terms that can denote a person, specifically one associated with emotional distress, annoyance, or outcry.
A plausible trap set would be an overlapping water-adjacent or materials set, but the four groups above use every word exactly once with no leftovers, so the designed groups take priority. No single convincing 5th set draws evenly across real groups without collapsing solvability.
<answer>
CARPET, TILE, LAMINATE, WOOD
BANK, COAST, SHORE, STRAND
CHEMISTRY, CONNECTION, FIREWORKS, SPARK
BANSHEE, HEARTBREAKER, PIP, WAILER
</answer>
<traps>
N/A
</traps>
<confidence>
0.72
</confidence>
completion: 2,258 · cost: $0.014700 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
827 → SOLVED
prompt: 685 · completion: 2,258 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0147
Puzzle 831Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0112 · Time: 23.7s
831 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: BLUSH, SCORE, GRADE, TOWEL, DYE, RATE, TRAIL, RANK, TIGER, FIDGET, CLIP, SWEAT, STOCKINGS, PACE, NOSE, MASCARA
prompt: 684
Show thinking
Evaluating possible categories for the 16 words leads to these four coherent groups of exactly four:
• GRADE, RANK, RATE, SCORE share the meaning of assessing, ranking, or assigning a level/value.
• BLUSH, FIDGET, PACE, SWEAT are all physical signs or actions associated with nervousness or anxiety.
• DYE, MASCARA, NOSE, STOCKINGS are all things that can “run” (color bleeding, smearing, a runny nose, or a ladder in hosiery).
• CLIP, TOWEL, TRAIL, TIGER all form common phrases when preceded by “paper” (paper clip, paper towel, paper trail, paper tiger).
These partitions use every word exactly once. A plausible but incorrect alternative grouping (trap) is BLUSH, DYE, MASCARA, STOCKINGS, which could be mistaken for beauty/cosmetics items; however, those four words actually belong to three different correct groups, so selecting it would make the puzzle unsolvable.
<answer>
GRADE, RANK, RATE, SCORE
BLUSH, FIDGET, PACE, SWEAT
DYE, MASCARA, NOSE, STOCKINGS
CLIP, TOWEL, TRAIL, TIGER
</answer>
<traps>
BLUSH, DYE, MASCARA, STOCKINGS
</traps>
<confidence>
0.92
</confidence>
completion: 1,676 · cost: $0.011206 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
831 → SOLVED
prompt: 684 · completion: 1,676 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0112
Puzzle 818Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0104 · Time: 22.3s
818 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: JAZZ, CALL, FORECAST, SHADE, SPECTER, SPIRIT, BLEW, RAP, WIGHT, CHORAL, BROKE, READ, DIVINE, AMERICANA, SPLIT, BURST
prompt: 686
Show thinking
Categorizing the 16 words into four coherent groups of exactly four, using each word once:
• Apparitions/ghost synonyms: SHADE, SPECTER, SPIRIT, WIGHT.
• Verbs meaning to predict or foresee: CALL, DIVINE, FORECAST, READ.
• Music genres: AMERICANA, CHORAL, JAZZ, RAP.
• Past-tense verbs for rupturing/failing suddenly (e.g., a tire or seal): BLEW, BROKE, BURST, SPLIT.
These partitions cover all words without overlap. A plausible but incorrect overlapping set (e.g., mixing musical or spectral terms differently) does not form a designed trap that would strand the remaining words, so none is present.
<answer>
SHADE, SPECTER, SPIRIT, WIGHT
CALL, DIVINE, FORECAST, READ
AMERICANA, CHORAL, JAZZ, RAP
BLEW, BROKE, BURST, SPLIT
</answer>
<traps>
N/A
</traps>
<confidence>
0.78
</confidence>
completion: 1,536 · cost: $0.010370 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
818 → SOLVED
prompt: 686 · completion: 1,536 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0104
Puzzle 817Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0099 · Time: 21.0s
817 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: MING, FREE, PUNCH, RAM, SONG, SOLO, STAG, ZEST, KICK, HAN, BUCK, SINGLE, ZING, TANG, JACK, BILLY
prompt: 682
Show thinking
The 16 words form four clear groups of related terms:
• Chinese dynasties: HAN, MING, SONG, TANG are all major historical Chinese dynasties.
• Words meaning excitement, energy, or sharp flavor: KICK, PUNCH, ZEST, ZING.
• Male animals: BILLY (goat), BUCK (deer), JACK (donkey), RAM (sheep).
• Words meaning unaccompanied/alone: FREE, SINGLE, SOLO, STAG (as in “going stag”).
These use every word exactly once. A tempting false group is the set of male animals that swaps in STAG for JACK (BILLY/BUCK/RAM/STAG), but that would take three members from one true group, which violates the trap definition; no other convincing 5th category exists that draws evenly across true groups. Thus the trap is N/A.
<answer>
HAN, MING, SONG, TANG
KICK, PUNCH, ZEST, ZING
BILLY, BUCK, JACK, RAM
FREE, SINGLE, SOLO, STAG
</answer>
<traps>
N/A
</traps>
<confidence>
0.92
</confidence>
completion: 1,462 · cost: $0.009918 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
817 → SOLVED
prompt: 682 · completion: 1,462 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0099
Puzzle 828Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0098 · Time: 22.1s
828 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: PEN, ROSE, MONITOR, ROGER, JUROR, WHITE, WATCH, VELVETEEN, DONUT, FOLLOW, SQUID, TRACK, TATTOO MACHINE, MONTH, PRINTER, TRIX
prompt: 683
Show thinking
Identified groups by semantic associative categories:
• Synonyms for “surveil/pursue/keep tabs on”: FOLLOW, MONITOR, TRACK, WATCH
• Things that produce or use ink: PEN, PRINTER, SQUID, TATTOO MACHINE
• Famous rabbits (Roger Rabbit, White Rabbit, Velveteen Rabbit, Trix Rabbit): ROGER, WHITE, VELVETEEN, TRIX
• Items classically sold/associated in sets of 12: DONUT (dozen), JUROR (jury of 12), MONTH (12 months), ROSE (dozen roses)
All 16 words used exactly once.
No strong alternative 4-word set exists that mixes across the true groups without leaving the remainder unsolvable, so the trap line is N/A.
<answer>
FOLLOW, MONITOR, TRACK, WATCH
PEN, PRINTER, SQUID, TATTOO MACHINE
ROGER, WHITE, VELVETEEN, TRIX
DONUT, JUROR, MONTH, ROSE
</answer>
<traps>
N/A
</traps>
<confidence>
0.92
</confidence>
completion: 1,411 · cost: $0.009832 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
828 → SOLVED
prompt: 683 · completion: 1,411 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0098
Puzzle 304Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0090 · Time: 20.2s
304 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: BROWN, UNCHAINED, LAWN, HAZEL, FIELD, COCO, CHAIR, HEAD, GROUNDS, PEA, CHIEF, DOGS, DIRECTOR, CHEST, FICTION, GREEN
prompt: 684
Show thinking
Group 1: CHAIR, CHIEF, DIRECTOR, HEAD — all synonyms for a person in charge/leader.
Group 2: FIELD, GREEN, GROUNDS, LAWN — all terms for open grassy areas.
Group 3: BROWN, DOGS, FICTION, UNCHAINED — all Tarantino film titles (Jackie Brown, Reservoir Dogs, Pulp Fiction, Django Unchained).
Group 4: CHEST, COCO, HAZEL, PEA — all form nut names (chestnut, coconut, hazelnut, peanut).
These partition all 16 words exactly. A plausible trap is the color set BROWN, GREEN, HAZEL, PEA (pea-green), which draws from three different real groups and would leave the puzzle unsolvable.
<answer>
CHAIR, CHIEF, DIRECTOR, HEAD
FIELD, GREEN, GROUNDS, LAWN
BROWN, DOGS, FICTION, UNCHAINED
CHEST, COCO, HAZEL, PEA
</answer>
<traps>
BROWN, GREEN, HAZEL, PEA
</traps>
<confidence>
0.92
</confidence>
completion: 1,300 · cost: $0.008950 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
304 → SOLVED
prompt: 684 · completion: 1,300 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0090
Puzzle 839Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0087 · Time: 17.3s
839 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: KIND, FLIPPER, POPPER, SWEET, TRIFLE, STOVETOP, THROW, WING, MICROWAVE, FIN, TENDER, KETTLE, ARM, FRITTER, WARM, FIDDLE
prompt: 688
Show thinking
The 16 words form four groups as follows:
• ARM, FIN, FLIPPER, WING are all animal/body appendages or limbs.
• KIND, SWEET, TENDER, WARM are all synonyms for gentle, nice, or affectionate.
• KETTLE, MICROWAVE, POPPER, STOVETOP are all kitchen cooking appliances/devices.
• FIDDLE, FRITTER, THROW, TRIFLE all form phrases meaning to waste (time or money): fiddle away, fritter away, throw away, trifle away.
A convincing trap category is edible items/snacks (FRITTER, POPPER, TENDER, TRIFLE), whose members are drawn one each from three different real groups (plus one more), making it a designed trap that would render the puzzle unsolvable if selected.
<answer>
ARM, FIN, FLIPPER, WING
KIND, SWEET, TENDER, WARM
KETTLE, MICROWAVE, POPPER, STOVETOP
FIDDLE, FRITTER, THROW, TRIFLE
</answer>
<traps>
FRITTER, POPPER, TENDER, TRIFLE
</traps>
<confidence>
0.92
</confidence>
completion: 1,263 · cost: $0.008736 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
839 → SOLVED
prompt: 688 · completion: 1,263 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0087
Puzzle 837Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0065 · Time: 11.0s
837 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: CUP, FICTIONAL BOXER, PROGRESSIVE, RAINMAKER, SPACECRAFT, GREEK/ROMAN GOD, LIBERAL, GOOD SHEPHERD, DEPARTED, BLUE, LEFT, CONE, SPLIT, THEATER, MARTIAN, SHAKE
prompt: 698
Show thinking
The 16 words form four clear groups of four:
1. Ice cream items/orderables: CUP, CONE, SHAKE, SPLIT (as in banana split).
2. Political descriptors associated with the left/Democrats: BLUE, LEFT, LIBERAL, PROGRESSIVE.
3. Things named Apollo: FICTIONAL BOXER (Apollo Creed), GREEK/ROMAN GOD, SPACECRAFT, THEATER (Apollo Theater).
4. Well-known films commonly referred to with the definite article “The”: DEPARTED, GOOD SHEPHERD, MARTIAN, RAINMAKER.
These partitions use every word exactly once and form coherent, non-overlapping categories. No equally convincing alternative grouping of four words draws from multiple real groups in a way that would constitute a designed trap, so the trap line is N/A.
<answer>
CUP, CONE, SHAKE, SPLIT
BLUE, LEFT, LIBERAL, PROGRESSIVE
FICTIONAL BOXER, GREEK/ROMAN GOD, SPACECRAFT, THEATER
DEPARTED, GOOD SHEPHERD, MARTIAN, RAINMAKER
</answer>
<traps>
N/A
</traps>
<confidence>
0.92
</confidence>
completion: 893 · cost: $0.006536 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
837 → SOLVED
prompt: 698 · completion: 893 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0065
Puzzle 819Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0061 · Time: 11.3s
819 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: AURORA, MERIDA, VOLUMETRIC, ARIEL, AREAL, ANGULAR, ROUNDOFF, VERDANA, GEORGIA, ARABESQUE, AERIAL, LINEAR, TIANA, IMPACT, ARIAL, SPLIT
prompt: 690
Show thinking
The 16 words form these four groups of four:
• Disney princesses: AURORA (Sleeping Beauty), MERIDA (Brave), ARIEL (The Little Mermaid), TIANA (The Princess and the Frog).
• Fonts: VERDANA, GEORGIA, ARIAL, IMPACT (all common typeface names).
• Dimensional/measurement adjectives: LINEAR, ANGULAR, AREAL, VOLUMETRIC (describing length, angle, area, and volume respectively).
• Gymnastics/acrobatic moves: ROUNDOFF, ARABESQUE, AERIAL, SPLIT.
A convincing trap set is the near-homophones AERIAL, AREAL, ARIAL, ARIEL. These look/sound alike and could mislead into a false category, but they actually belong to three different real groups (leaving the puzzle unsolvable if chosen). This fits the trap criteria (exactly four words, not taking three from any single real group).
<answer>
AURORA, MERIDA, ARIEL, TIANA
VERDANA, GEORGIA, ARIAL, IMPACT
LINEAR, ANGULAR, AREAL, VOLUMETRIC
ROUNDOFF, ARABESQUE, AERIAL, SPLIT
</answer>
<traps>
AERIAL, AREAL, ARIAL, ARIEL
</traps>
<confidence>
0.92
</confidence>
completion: 827 · cost: $0.006124 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
819 → SOLVED
prompt: 690 · completion: 827 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0061
Puzzle 476Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0060 · Time: 13.2s
476 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: PLAY, UPHOLD, KEEP, SHAM, SHEET, JUSTICE, FULFILL, STATE, DRAW, HONOR, PASS, BLANKET, THROW, ENERGY, LABOR, DISCARD
prompt: 681
Show thinking
Categorizing the 16 words into four coherent groups of exactly four:
• Card game actions: PLAY, DRAW, PASS, DISCARD (standard verbs used when handling cards in many games).
• Bed linens/coverings: SHEET, BLANKET, THROW, SHAM (common bedding items; a throw is a light blanket and a sham is a decorative pillow cover).
• U.S. Cabinet departments: STATE, JUSTICE, ENERGY, LABOR (exact names of executive departments).
• Synonyms for “maintain/fulfill an obligation”: UPHOLD, KEEP, FULFILL, HONOR (as in uphold/keep/fulfill/honor a promise, vow, or duty).
These partitions use every word exactly once and form tight, unambiguous categories. A possible distracting cluster (e.g., various “throw/pass/draw/play” senses) mixes members across the true groups and therefore does not constitute a designed trap that leaves the puzzle unsolvable; hence no trap is recorded.
<answer>
PLAY, DRAW, PASS, DISCARD
SHEET, BLANKET, THROW, SHAM
STATE, JUSTICE, ENERGY, LABOR
UPHOLD, KEEP, FULFILL, HONOR
</answer>
<traps>
N/A
</traps>
<confidence>
0.95
</confidence>
completion: 814 · cost: $0.006028 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
476 → SOLVED
prompt: 681 · completion: 814 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0060
Puzzle 815Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0059 · Time: 10.9s
815 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: NES, FLY, GENESIS, WED, MTV, DAWN, BOND, START, VHS, FUSE, DAY, BIRTH, COMBINE, POLE, FLOWER, ALF
prompt: 681
Show thinking
Identified four coherent groups covering all 16 words exactly once:
• Words meaning “beginning”: BIRTH, DAWN, GENESIS, START
• Words meaning “join/unite”: BOND, COMBINE, FUSE, WED
• Words that follow “MAY”: DAY, FLOWER, FLY, POLE (mayday, mayflower, mayfly, maypole)
• Iconic 1980s nostalgia items: ALF, MTV, NES, VHS
These partitions leave no leftovers and each set is tightly thematically linked. A plausible but incorrect trap set could be assembled by mixing three of the “MAY_” items with an unrelated term, but the designed trap (if any) is not required for the solve; the correct four groups are unambiguous.
<answer>
BIRTH, DAWN, GENESIS, START
BOND, COMBINE, FUSE, WED
DAY, FLOWER, FLY, POLE
ALF, MTV, NES, VHS
</answer>
<traps>
N/A
</traps>
<confidence>
0.92
</confidence>
completion: 788 · cost: $0.005872 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
815 → SOLVED
prompt: 681 · completion: 788 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0059
Puzzle 314Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0053 · Time: 9.7s
314 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: HITCH, HORSEFEATHERS, HOGWASH, BOWLINE, HAMMER, GOATEE, CROCK, TAIL, HURDLE, BATON, HORNS, BUNK, POLE, SHEEPSHANK, BEND, PITCHFORK
prompt: 697
Show thinking
Identified four groups by semantic categories:
• Nonsense/slang for baloney: HORSEFEATHERS, HOGWASH, CROCK, BUNK
• Knot types: BOWLINE, HITCH, SHEEPSHANK, BEND
• Track-and-field events/items: HAMMER (throw), HURDLE(S), BATON (relay), POLE (vault)
• Devil attributes: GOATEE, TAIL, HORNS, PITCHFORK
All 16 words used exactly once. No strong 5th overlapping set that would leave the puzzle unsolvable without taking 3+ from one real group, so trap is N/A.
<answer>
HORSEFEATHERS, HOGWASH, CROCK, BUNK
BOWLINE, HITCH, SHEEPSHANK, BEND
HAMMER, HURDLE, BATON, POLE
GOATEE, TAIL, HORNS, PITCHFORK
</answer>
<traps>
N/A
</traps>
<confidence>
0.92
</confidence>
completion: 695 · cost: $0.005346 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
314 → SOLVED
prompt: 697 · completion: 695 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0053
Puzzle 833Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0000 · Time: 99.2s
833 → WIP
HOW TO PLAY
1. You are given 16 words that form 4 hidden groups of 4 related words each.
2. Sort all 16 words into the 4 groups they belong to.
3. Every word must be used exactly once. Each group must contain EXACTLY 4 words.
BONUS
Some puzzles hide a TRAP: a 5th set of 4 words, drawn from the same 16, that forms a convincing category but is not one of the 4 real groups. Playing it as a group would leave the puzzle unsolvable, because its words actually belong to different real groups. If a trap exists, identify its 4 words. A trap never takes 3 of its words from a single real group.
SCORING
This is a One-Shot Puzzle. You get to submit your response exactly once with no feedback.
Base: 1 point per matched group; a perfect solve (all 4 groups) scores 3.
Trap bonus:
- +2 if your trap set is a genuine designed trap.
- +2 if you state N/A and the puzzle truly has no traps.
Maximum: 5 points per puzzle.
If your answer is not in a valid format — not exactly 4 groups of 4 words, or the 16 words do not exactly match the puzzle's words — you score 0.
RESPONSE FORMAT:
Provide your response in this exact structure:
<thinking>
[Your reasoning]
</thinking>
<answer>
[Four lines, each with EXACTLY four words, ALL CAPS, comma-separated — one line per group]
</answer>
<traps>
[ONE line with EXACTLY four words, ALL CAPS, comma-separated — your single most likely trap set. Or state N/A; not all puzzles have traps.]
</traps>
<confidence>
[A number between 0.0 and 1.0 indicating your confidence in this answer]
</confidence>
Available words: HIVE, QUASH, LOAF, SCROLL, BOOTH, TAP, ALE, PINCH, EEK, SWIPE, LOUNGE, COUNTER, VEG, BAR, CHILL, TABLE
prompt: 681
Show thinking
The 16 words form four clear groups of four, with every word used once.
• Restaurant counters/seating areas where one sits to eat or drink: BAR, BOOTH, COUNTER, TABLE.
• Informal verbs/slang meaning to relax or idle: CHILL, LOAF, LOUNGE, VEG.
• Common touchscreen/mobile gestures: PINCH, SCROLL, SWIPE, TAP.
• Words that form new valid English words when preceded by S (SALE, SEEK, SHIVE, SQUASH): ALE, EEK, HIVE, QUASH.
These partitions are exhaustive and mutually exclusive. No other disjoint partition of all 16 words into equally strong categories exists, so the designed trap is absent.
<answer>
BAR, BOOTH, COUNTER, TABLE
CHILL, LOAF, LOUNGE, VEG
PINCH, SCROLL, SWIPE, TAP
ALE, EEK, HIVE, QUASH
</answer>
<traps>
N/A
</traps>
<confidence>
0.85
</confidence>
completion: 5,379 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
833 → SOLVED
prompt: 681 · completion: 5,379 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0000