Claude Sonnet 5.5 on Steady grid 6
Solved: 54 of 54 blank cells right. It said it was 96% sure. All of Claude Sonnet 5.5's answers.
RESULTSolved
CELLS RIGHT54 / 54
SAID96% sure
MODEL TIME2.5 min
COST$0.238 (API-equivalent)
TOKENS IN / OUT903 / 23,390
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5 given 5 filled correctly 53 wrong, with the right digit 3 left empty
The end of its reply
I solved the puzzle by hand using single-candidate deductions and one case split, then checked every row, column and box of the result. <grid> 729865143 816374259 453129768 197452836 538617492 264983571 985246317 641738925 372591684 </grid> <confidence>96</confidence>
Grid steady-5 of set v1, 27 givens. Puzzle as one line: ......1.381..7..5..5..29.6.......83....617....64.......8.24..1..4..3..253.2......