Claude Opus 5.5 on Beyond grid 5
Solved: 59 of 59 blank cells right. It said it was 99% sure. All of Claude Opus 5.5's answers.
RESULTSolved
CELLS RIGHT59 / 59
SAID99% sure
MODEL TIME1.8 min
COST$0.269 (API-equivalent)
TOKENS IN / OUT903 / 13,090
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5 given 5 filled correctly 53 wrong, with the right digit 3 left empty
The end of its reply
<grid> 419367285 635928147 287451936 126594873 743812659 958673412 862745391 371289564 594136728 </grid> <confidence>99</confidence>
Grid beyond-4 of set v1, 22 givens. Puzzle as one line: .1.....8..3.....4....4...36..6.9...3.....2.....86...1......5.....1..95...9413....