Manu Arcade · No. XII
Sudoku
Fill the gilded grid, one figure at a time.
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About Sudoku
Sudoku is the number puzzle the whole world knows, set on illuminated parchment with three depths of difficulty and a fresh board each day. Free in your browser, no ads, no sign-up.
How to play
Fill the nine by nine grid so every row, every column, and every three by three box holds the digits one to nine with none repeated. The givens are your footholds; the rest is pure logic, and every board has one solution.
Controls
- Tap or click a cellSelect it, then tap a number to place it
- Arrow keysMove between cells
- NToggle pencil-mark notes
Tips
Hunt for cells with only one possible digit before you guess anything. Pencil-mark the candidates in a tricky box; the moment a digit stands alone, you have your next move.