Claude Opus 5.5 on Gentle grid 3
Solved: 52 of 52 blank cells right. It said it was 99% sure. All of Claude Opus 5.5's answers.
RESULTSolved
CELLS RIGHT52 / 52
SAID99% sure
MODEL TIME1.1 min
COST$0.156 (API-equivalent)
TOKENS IN / OUT901 / 7,432
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5 given 5 filled correctly 53 wrong, with the right digit 3 left empty
The end of its reply
<grid> 572943186 894612357 361587942 256134879 189765423 437829561 918256734 723498615 645371298 </grid> <confidence>99</confidence>
Grid gentle-2 of set v1, 29 givens. Puzzle as one line: 57294..8.89......7...5.....2.....8...8.765.2...7.....1.....6...7......15.4..71298