SUDOKU BENCHMARK · STEADY

Claude Sonnet 5.5 on Steady grid 2

Solved: 53 of 53 blank cells right. It said it was 96% sure. All of Claude Sonnet 5.5's answers.

RESULTSolved
CELLS RIGHT53 / 53
SAID96% sure
MODEL TIME2.0 min
COST$0.178 (API-equivalent)
TOKENS IN / OUT914 / 17,456

5 given 5 filled correctly 53 wrong, with the right digit 3 left empty

The end of its reply

I solved it by hand and checked that every row, column and box of the result contains 1–9 exactly once. I did not run any code.

<grid>
124956783
368271954
957483621
845712396
631895247
279634518
492368175
586127439
713549862
</grid>

<confidence>96</confidence>

Grid steady-1 of set v1, 28 givens. Puzzle as one line: ....5...33...7.9..95.4...2..4...2...63..9..47...6...18.9...8.75..6.2...97...4....