This leaderboard shows performance on the Sudoku-Bench reasoning evaluation dataset.
sudoku · luna
classic 9×9 sudoku — easy, medium, hard, expert — generated client-side with a unique-solution check. notes mode, hints, autosaved progress per device.
Opinion | How to Become a ‘Superager’ (Published 2016)
Sudoku isn’t enough. You have to push yourself.
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Tupo · A daily sudoku-style logic puzzle with a twist
A simple logic puzzle of numbers and colors. One new puzzle every day, starting easy and getting harder through the week.
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