Puzzle 830Base: 0 · Bonus: 0 · Total: 0/5 · Cost: $0.0008 · Time: 16.1s
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: PARAMOUNT, READY, PREPARE, NASA, EAVE, SUBARU, CANE, GAME, DOWN, N.F.L., NOAA, OUTFIT, ABLE, EAGER, EQUIP, WILLING
prompt: 475
Show thinking
READY, ABLE, EAGER, and WILLING describe being prepared or inclined. PREPARE, OUTFIT, and EQUIP are verbs related to getting someone ready; the remaining word that fits this set is GAME, as in “game for” something. NASA, NOAA, N.F.L., and PARAMOUNT are organizations. The remaining words form the final group.
<answer>
READY, ABLE, EAGER, WILLING
PREPARE, OUTFIT, EQUIP, GAME
NASA, NOAA, N.F.L., PARAMOUNT
SUBARU, CANE, DOWN, EAVE
</answer>
<traps>
N/A
</traps>
<confidence>
0.08
</confidence>
completion: 1,505 · cost: $0.000800 · result: ONESHOT_SCORE_0_GROUPS_0_TRAP_0_MAX_5
830 → FAILED
prompt: 475 · completion: 1,505 · guesses: 1 · correct: 0 · time: 00:00 · cost: $0.0008
Puzzle 831Base: 1 · Bonus: 0 · Total: 1/5 · Cost: $0.0008 · Time: 16.5s
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: SWEAT, DYE, GRADE, CLIP, SCORE, TRAIL, FIDGET, TIGER, STOCKINGS, PACE, TOWEL, RANK, MASCARA, NOSE, BLUSH, RATE
prompt: 476
Show thinking
GRADE, SCORE, RANK, and RATE are all ways to evaluate or classify something. DYE, CLIP, MASCARA, and BLUSH fit grooming and beauty. SWEAT, PACE, TOWEL, and FIDGET relate to exertion or restless activity. The remaining words are TIGER, TRAIL, STOCKINGS, and NOSE. A likely trap is the tempting beauty-and-fashion set DYE, MASCARA, BLUSH, STOCKINGS.
<answer>
GRADE, SCORE, RANK, RATE
DYE, CLIP, MASCARA, BLUSH
SWEAT, PACE, TOWEL, FIDGET
TIGER, TRAIL, STOCKINGS, NOSE
</answer>
<traps>
DYE, MASCARA, BLUSH, STOCKINGS
</traps>
<confidence>
0.12
</confidence>
completion: 1,543 · cost: $0.000819 · result: ONESHOT_SCORE_1_GROUPS_1_TRAP_0_MAX_5
831 → FAILED
prompt: 476 · completion: 1,543 · guesses: 1 · correct: 1 · time: 00:00 · cost: $0.0008
Puzzle 246Base: 2 · Bonus: 0 · Total: 2/5 · Cost: $0.0008 · Time: 18.5s
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: LAG, REFEREE, FREEZE, FANTASTIC, SAILOR, SAMURAI, MIME, GENIE, CANDLES, DROP, ECHO, MONKEY, PARROT, APOLLO, PRINCESS, PRISONER
prompt: 482
Show thinking
GENIE, MONKEY, PARROT, and PRINCESS are characters from Aladdin. SAILOR, SAMURAI, MIME, and REFEREE are recognizable costume choices. LAG, FREEZE, DROP, and ECHO are audio or signal effects. The remaining words do not form a clear category, so this partition is uncertain.
<answer>
GENIE, MONKEY, PARROT, PRINCESS
SAILOR, SAMURAI, MIME, REFEREE
LAG, FREEZE, DROP, ECHO
FANTASTIC, CANDLES, APOLLO, PRISONER
</answer>
<traps>
GENIE, MONKEY, PARROT, PRINCESS
</traps>
<confidence>
0.12
</confidence>
completion: 1,518 · cost: $0.000807 · result: ONESHOT_SCORE_2_GROUPS_2_TRAP_0_MAX_5
246 → FAILED
prompt: 482 · completion: 1,518 · guesses: 1 · correct: 2 · time: 00:00 · cost: $0.0008
Puzzle 814Base: 2 · Bonus: 0 · Total: 2/5 · Cost: $0.0008 · Time: 14.9s
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: CHRISTMAS, NECKLACE, PROFANITY, STIRRING, EARRING, MYSTERY, EXPLETIVES, HOUSE, SWEARING, PLEATHER VEST, HERRING, OUROBOROS, MESH SHIRT, HISTAMINE, FOUR-LETTER WORDS, MOUSE
prompt: 496
Show thinking
The clearest group is terms for profanity. The wearable items form a plausible category, but may be a trap. The remaining words are difficult to partition confidently; “house” and “mouse” rhyme, while “herring,” “stirring,” and “earring” share a sound pattern.
<answer>
PROFANITY, EXPLETIVES, SWEARING, FOUR-LETTER WORDS
NECKLACE, EARRING, PLEATHER VEST, MESH SHIRT
HOUSE, MOUSE, HERRING, STIRRING
CHRISTMAS, MYSTERY, OUROBOROS, HISTAMINE
</answer>
<traps>
NECKLACE, EARRING, PLEATHER VEST, MESH SHIRT
</traps>
<confidence>
0.12
</confidence>
completion: 1,472 · cost: $0.000786 · result: ONESHOT_SCORE_2_GROUPS_2_TRAP_0_MAX_5
814 → FAILED
prompt: 496 · completion: 1,472 · guesses: 1 · correct: 2 · time: 00:00 · cost: $0.0008
Puzzle 304Base: 2 · Bonus: 0 · Total: 2/5 · Cost: $0.0008 · Time: 17.1s
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: FIELD, UNCHAINED, DOGS, BROWN, LAWN, CHEST, HEAD, GROUNDS, HAZEL, COCO, DIRECTOR, GREEN, FICTION, CHIEF, PEA, CHAIR
prompt: 475
Show thinking
The four groups are film titles, terms for grassy areas, color names or color shades, and leadership roles. A tempting nut-related set is CHEST, HAZEL, PEA, COCO, but those words belong to different groups in the solution.
<answer>
UNCHAINED, DOGS, COCO, FICTION
FIELD, LAWN, GROUNDS, GREEN
BROWN, CHEST, HAZEL, PEA
HEAD, CHIEF, CHAIR, DIRECTOR
</answer>
<traps>
CHEST, HAZEL, PEA, COCO
</traps>
<confidence>
0.84
</confidence>
completion: 1,421 · cost: $0.000758 · result: ONESHOT_SCORE_2_GROUPS_2_TRAP_0_MAX_5
304 → FAILED
prompt: 475 · completion: 1,421 · guesses: 1 · correct: 2 · time: 00:00 · cost: $0.0008
Puzzle 836Base: 2 · Bonus: 2 · Total: 4/5 · Cost: $0.0007 · Time: 13.5s
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: SHAR PEI, PRUNE, CREPE PAPER, FILM, FEATURE, POTATO, SPRINKLE, LITTER, SIXTEEN, PEPPER, PICTURE, TOOTH, FLICK, TALK, BRAIN, SCATTER
prompt: 480
Show thinking
FILM, FEATURE, PICTURE, and FLICK are kinds of movies. SPRINKLE, SCATTER, PEPPER, and LITTER can mean to distribute things over an area. SIXTEEN, TOOTH, TALK, and BRAIN follow “sweet” in familiar terms. SHAR PEI, PRUNE, CREPE PAPER, and POTATO are associated with wrinkling or crinkling. I don’t see a convincing separate trap set.
<answer>
FILM, FEATURE, PICTURE, FLICK
SPRINKLE, SCATTER, PEPPER, LITTER
SIXTEEN, TOOTH, TALK, BRAIN
SHAR PEI, PRUNE, CREPE PAPER, POTATO
</answer>
<traps>
N/A
</traps>
<confidence>
0.88
</confidence>
completion: 1,207 · cost: $0.000651 · result: ONESHOT_SCORE_4_GROUPS_2_TRAP_2_MAX_5
836 → FAILED
prompt: 480 · completion: 1,207 · guesses: 1 · correct: 2 · time: 00:00 · cost: $0.0007
Puzzle 842Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0009 · Time: 17.1s
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: SCROOGE, WOODSTOCK, STILTED, FOGHORN, AWKWARD, COULD, STIFF, WOOD, GUTHRIE, WOODY, WOODEN, CHUCK, WOODCHUCK, THEREFORE, CREATE, CLASSICS
prompt: 488
Show thinking
STILTED, AWKWARD, STIFF, and WOODEN describe an unnatural manner. SCROOGE, WOODSTOCK, FOGHORN, and WOODY are cartoon characters. COULD, WOOD, CHUCK, and WOODCHUCK evoke the tongue twister “How much wood could a woodchuck chuck?” I’m treating that as the trap, though the remaining four words do not reveal a clear fourth category.
<answer>
STILTED, AWKWARD, STIFF, WOODEN
SCROOGE, WOODSTOCK, FOGHORN, WOODY
COULD, WOOD, CHUCK, WOODCHUCK
GUTHRIE, THEREFORE, CREATE, CLASSICS
</answer>
<traps>
COULD, WOOD, CHUCK, WOODCHUCK
</traps>
<confidence>
0.28
</confidence>
completion: 1,743 · cost: $0.000920 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
842 → SOLVED
prompt: 488 · completion: 1,743 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0009
Puzzle 828Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0009 · Time: 16.6s
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: SQUID, TATTOO MACHINE, PRINTER, TRIX, WATCH, MONTH, JUROR, ROGER, DONUT, PEN, VELVETEEN, TRACK, ROSE, FOLLOW, WHITE, MONITOR
prompt: 478
Show thinking
WATCH, TRACK, FOLLOW, and MONITOR are verbs meaning to keep an eye on something. SQUID, TATTOO MACHINE, PRINTER, and PEN are associated with ink. TRIX, ROGER, VELVETEEN, and WHITE all connect to rabbits. The remaining four words form the final group; the rabbit set is also a convincing possible trap.
<answer>
WATCH, TRACK, FOLLOW, MONITOR
SQUID, TATTOO MACHINE, PRINTER, PEN
TRIX, ROGER, VELVETEEN, WHITE
MONTH, JUROR, DONUT, ROSE
</answer>
<traps>
TRIX, ROGER, VELVETEEN, WHITE
</traps>
<confidence>
0.17
</confidence>
completion: 1,640 · cost: $0.000868 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
828 → SOLVED
prompt: 478 · completion: 1,640 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0009
Puzzle 833Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0008 · Time: 17.7s
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: ALE, PINCH, TABLE, BOOTH, CHILL, SCROLL, LOAF, QUASH, SWIPE, EEK, BAR, TAP, HIVE, LOUNGE, VEG, COUNTER
prompt: 472
Show thinking
PINCH, SCROLL, SWIPE, and TAP are phone gestures. CHILL, LOAF, LOUNGE, and VEG all mean relaxing or lazing around. BAR, BOOTH, COUNTER, and TABLE are places or seating areas in a restaurant or bar. The remaining words form the least certain group. The restaurant set may be a trap, since ALE also fits the bar theme.
<answer>
PINCH, SCROLL, SWIPE, TAP
CHILL, LOAF, LOUNGE, VEG
BAR, BOOTH, COUNTER, TABLE
ALE, EEK, HIVE, QUASH
</answer>
<traps>
BAR, BOOTH, COUNTER, TABLE
</traps>
<confidence>
0.18
</confidence>
completion: 1,580 · cost: $0.000837 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
833 → SOLVED
prompt: 472 · completion: 1,580 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0008
Puzzle 832Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0007 · Time: 18.3s
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: DUCK, LARK, FRY, ROCKET, RAM, FLYER, SENATOR, FORD, WING, DIP, STAR, SCRAPER, LINCOLN, CHIP, DIVE, DODGE
prompt: 475
Show thinking
The four groups are automobile brands, foods, NHL team names, and words that follow “sky.” A plausible trap is a set of ways to evade or avoid something: duck, dive, dip, and dodge. Each comes from a different real group.
<answer>
FORD, LINCOLN, RAM, DODGE
FRY, WING, DIP, CHIP
DUCK, FLYER, SENATOR, STAR
ROCKET, LARK, SCRAPER, DIVE
</answer>
<traps>
DUCK, DIVE, DIP, DODGE
</traps>
<confidence>
0.97
</confidence>
completion: 1,308 · cost: $0.000701 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
832 → SOLVED
prompt: 475 · completion: 1,308 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0007
Puzzle 817Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0006 · Time: 13.3s
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: BILLY, JACK, HAN, SOLO, BUCK, SONG, MING, FREE, ZEST, ZING, STAG, SINGLE, RAM, PUNCH, TANG, KICK
prompt: 470
Show thinking
BILLY, JACK, BUCK, and RAM are male-animal terms. HAN, MING, SONG, and TANG are Chinese dynasties. SOLO, FREE, STAG, and SINGLE mean alone or unattached. ZEST, ZING, PUNCH, and KICK suggest flavor or extra energy. The tempting male-animal set with STAG instead of RAM is not a qualifying trap because it takes three words from one real group.
<answer>
BILLY, JACK, BUCK, RAM
HAN, MING, SONG, TANG
SOLO, FREE, STAG, SINGLE
ZEST, ZING, PUNCH, KICK
</answer>
<traps>
N/A
</traps>
<confidence>
0.96
</confidence>
completion: 1,142 · cost: $0.000618 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
817 → SOLVED
prompt: 470 · completion: 1,142 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0006
Puzzle 827Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0006 · Time: 23.0s
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, CARPET, CHEMISTRY, COAST, LAMINATE, HEARTBREAKER, FIREWORKS, WOOD, CONNECTION, PIP, TILE, BANSHEE, BANK, SHORE, STRAND, SPARK
prompt: 481
Show thinking
The clear groups are flooring materials, words meaning a shore or waterside, and terms for romantic chemistry or attraction. The four remaining words form the final group.
<answer>
CARPET, LAMINATE, TILE, WOOD
COAST, BANK, SHORE, STRAND
CHEMISTRY, CONNECTION, FIREWORKS, SPARK
WAILER, HEARTBREAKER, PIP, BANSHEE
</answer>
<traps>
N/A
</traps>
<confidence>
0.62
</confidence>
completion: 1,053 · cost: $0.000575 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
827 → SOLVED
prompt: 481 · completion: 1,053 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0006
Puzzle 839Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0005 · Time: 10.4s
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: KETTLE, FLIPPER, WING, TENDER, KIND, ARM, POPPER, FRITTER, SWEET, STOVETOP, FIDDLE, MICROWAVE, WARM, TRIFLE, THROW, FIN
prompt: 479
Show thinking
The groups are popcorn-making methods or equipment, terms for kindness or affection, appendages, and words associated with wasting time or something away.
<answer>
KETTLE, POPPER, STOVETOP, MICROWAVE
KIND, SWEET, WARM, TENDER
FLIPPER, WING, ARM, FIN
FRITTER, FIDDLE, TRIFLE, THROW
</answer>
<traps>
N/A
</traps>
<confidence>
0.84
</confidence>
completion: 910 · cost: $0.000503 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
839 → SOLVED
prompt: 479 · completion: 910 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0005
Puzzle 837Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0005 · Time: 11.3s
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: THEATER, FICTIONAL BOXER, SHAKE, SPLIT, BLUE, SPACECRAFT, LIBERAL, DEPARTED, CONE, GOOD SHEPHERD, RAINMAKER, PROGRESSIVE, GREEK/ROMAN GOD, CUP, LEFT, MARTIAN
prompt: 489
Show thinking
The groups are: political terms, words for ice-cream servings, Apollo-related references, and movie titles. A likely trap is a set of ways to say “leave”: shake, split, left, and departed.
<answer>
BLUE, LIBERAL, PROGRESSIVE, LEFT
SHAKE, SPLIT, CONE, CUP
THEATER, FICTIONAL BOXER, SPACECRAFT, GREEK/ROMAN GOD
DEPARTED, GOOD SHEPHERD, RAINMAKER, MARTIAN
</answer>
<traps>
SHAKE, SPLIT, LEFT, DEPARTED
</traps>
<confidence>
0.91
</confidence>
completion: 857 · cost: $0.000477 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
837 → SOLVED
prompt: 489 · completion: 857 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0005
Puzzle 818Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0005 · Time: 11.2s
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: READ, FORECAST, CHORAL, CALL, SPLIT, SPIRIT, WIGHT, SPECTER, RAP, BURST, SHADE, DIVINE, AMERICANA, BLEW, JAZZ, BROKE
prompt: 477
Show thinking
The words form four groups: types of music, words for a ghost, verbs meaning to predict or foresee, and forms of breaking or bursting. I don’t see a convincing alternate set that draws from multiple groups, so I’m selecting N/A for the trap.
<answer>
CHORAL, AMERICANA, JAZZ, RAP
SPIRIT, WIGHT, SPECTER, SHADE
READ, FORECAST, CALL, DIVINE
SPLIT, BURST, BLEW, BROKE
</answer>
<traps>
N/A
</traps>
<confidence>
0.88
</confidence>
completion: 844 · cost: $0.000470 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
818 → SOLVED
prompt: 477 · completion: 844 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0005
Puzzle 476Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0004 · Time: 9.6s
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: HONOR, STATE, FULFILL, SHAM, JUSTICE, BLANKET, LABOR, THROW, PLAY, DISCARD, PASS, ENERGY, SHEET, KEEP, DRAW, UPHOLD
prompt: 473
Show thinking
The four groups are clear: U.S. cabinet departments; words for bedding; card-game actions; and verbs meaning to carry out or maintain a commitment. I don’t see a convincing additional set that draws from multiple real groups, so the trap answer is N/A.
<answer>
STATE, JUSTICE, LABOR, ENERGY
BLANKET, SHEET, SHAM, THROW
PLAY, DISCARD, PASS, DRAW
HONOR, FULFILL, KEEP, UPHOLD
</answer>
<traps>
N/A
</traps>
<confidence>
0.97
</confidence>
completion: 805 · cost: $0.000450 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
476 → SOLVED
prompt: 473 · completion: 805 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0004
Puzzle 826Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0004 · Time: 9.3s
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: SCALE, BETTER, PORTAL, WALL, GATE, TOP, HATCH, BEST, KEY, MAIN, DOOR, INSET, BEAT, DOWNING, FLEET, COMPASS
prompt: 471
Show thinking
The groups are map components, street names, verbs meaning to outperform, and types of entrances. I don’t see a convincing additional trap category.
<answer>
SCALE, KEY, COMPASS, INSET
WALL, FLEET, DOWNING, MAIN
BETTER, BEAT, TOP, BEST
PORTAL, GATE, HATCH, DOOR
</answer>
<traps>
N/A
</traps>
<confidence>
0.93
</confidence>
completion: 777 · cost: $0.000436 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
826 → SOLVED
prompt: 471 · completion: 777 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0004
Puzzle 815Base: 3 · Bonus: 2 · Total: 5/5 · Cost: $0.0004 · Time: 12.6s
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: FLOWER, GENESIS, POLE, MTV, DAY, ALF, COMBINE, WED, BOND, VHS, FLY, BIRTH, START, DAWN, NES, FUSE
prompt: 472
Show thinking
The words divide into beginnings, ways to join, words that follow “May,” and well-known 1980s abbreviations or names. These four groups use every word exactly once.
<answer>
BIRTH, GENESIS, START, DAWN
COMBINE, FUSE, WED, BOND
FLOWER, POLE, DAY, FLY
MTV, ALF, VHS, NES
</answer>
<traps>
N/A
</traps>
<confidence>
0.94
</confidence>
completion: 686 · cost: $0.000390 · result: ONESHOT_SCORE_5_GROUPS_4_TRAP_2_MAX_5
815 → SOLVED
prompt: 472 · completion: 686 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0004
Puzzle 314Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0004 · Time: 9.5s
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: CROCK, BOWLINE, HITCH, HORSEFEATHERS, TAIL, PITCHFORK, BATON, HOGWASH, BEND, GOATEE, SHEEPSHANK, HAMMER, HORNS, HURDLE, BUNK, POLE
prompt: 489
Show thinking
The knot terms are BOWLINE, HITCH, BEND, and SHEEPSHANK. HORSEFEATHERS, HOGWASH, BUNK, and CROCK are words for nonsense. BATON, HURDLE, HAMMER, and POLE are associated with track-and-field events. TAIL, GOATEE, HORNS, and PITCHFORK form a convincing devil-themed trap.
<answer>
BOWLINE, HITCH, BEND, SHEEPSHANK
HORSEFEATHERS, HOGWASH, BUNK, CROCK
BATON, HURDLE, HAMMER, POLE
TAIL, GOATEE, HORNS, PITCHFORK
</answer>
<traps>
TAIL, GOATEE, HORNS, PITCHFORK
</traps>
<confidence>
0.99
</confidence>
completion: 604 · cost: $0.000351 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
314 → SOLVED
prompt: 489 · completion: 604 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0004
Puzzle 819Base: 3 · Bonus: 0 · Total: 3/5 · Cost: $0.0003 · Time: 7.2s
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: IMPACT, ANGULAR, ARABESQUE, MERIDA, GEORGIA, VOLUMETRIC, SPLIT, AREAL, LINEAR, TIANA, ARIAL, VERDANA, AERIAL, ARIEL, AURORA, ROUNDOFF
prompt: 485
Show thinking
The four groups are Disney princesses, typefaces, gymnastics or dance moves, and measurement categories. The plausible trap is the four measurement terms: they form a convincing set, but the intended remaining group is gymnastics and dance moves.
<answer>
MERIDA, TIANA, ARIEL, AURORA
IMPACT, GEORGIA, ARIAL, VERDANA
ARABESQUE, SPLIT, AERIAL, ROUNDOFF
ANGULAR, VOLUMETRIC, AREAL, LINEAR
</answer>
<traps>
ANGULAR, VOLUMETRIC, AREAL, LINEAR
</traps>
<confidence>
0.97
</confidence>
completion: 517 · cost: $0.000307 · result: ONESHOT_SCORE_3_GROUPS_4_TRAP_0_MAX_5
819 → SOLVED
prompt: 485 · completion: 517 · guesses: 1 · correct: 4 · time: 00:00 · cost: $0.0003