Claude Opus 5.5 on Steady grid 4
Solved: 54 of 54 blank cells right. It said it was 99% sure. All of Claude Opus 5.5's answers.
RESULTSolved
CELLS RIGHT54 / 54
SAID99% sure
MODEL TIME2.0 min
COST$0.277 (API-equivalent)
TOKENS IN / OUT905 / 13,500
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5 given 5 filled correctly 53 wrong, with the right digit 3 left empty
The end of its reply
<grid> 248167593 971385246 653249178 735692481 486513729 129874365 367458912 892731654 514926837 </grid> <confidence>99</confidence>
Grid steady-3 of set v1, 27 givens. Puzzle as one line: 24..........3.5..6..3..9...73.6...814...1...912...4.65...4..9..8..7.1..........37