Claude Opus 5.5 on Cozy grid 5
Solved: 49 of 49 blank cells right. It said it was 98% sure. All of Claude Opus 5.5's answers.
RESULTSolved
CELLS RIGHT49 / 49
SAID98% sure
MODEL TIME0.7 min
COST$0.102 (API-equivalent)
TOKENS IN / OUT923 / 4,713
7
4
9
8
2
1
6
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6
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7
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7
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6
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7
6
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8
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9
6
1
8
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7
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7
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7
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1
5 given 5 filled correctly 53 wrong, with the right digit 3 left empty
The end of its reply
<grid> 749821653 613457289 258936417 582793146 137642895 496185372 374219568 921568734 865374921 </grid> <confidence>98</confidence>
Grid cozy-4 of set v1, 32 givens. Puzzle as one line: 7.9.2.6..6..4.........36.1.5.2.9...613.6...954..18.3...7.21.......5.87.4..5...9.1