Claude Opus 5.5 on Devious grid 4
Solved: 40 of 40 blank cells right. It said it was 98% sure. All of Claude Opus 5.5's answers.
RESULTSolved
CELLS RIGHT40 / 40
SAID98% sure
MODEL TIME0.7 min
COST$0.097 (API-equivalent)
TOKENS IN / OUT915 / 4,464
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5 given 5 filled correctly 53 wrong, with the right digit 3 left empty
The end of its reply
<grid> 783125946 642789513 951346728 265917384 318452679 497863152 524691837 176238495 839574261 </grid> <confidence>98</confidence>
Grid devious-3 of set v1, 41 givens. Puzzle as one line: 7831.5.46.4....5..9..3...2...591738431.4.26...97.6.15..2..918...7..3.....395.426.