← ARCADE / SUDOKU
SUDOKU
Select a cell, then type a digit
Rules
Fill every row, column, and 3x3 box with 1-9, no repeats. A conflicting digit turns red right away.
Controls
- Click a cell, then type a digit or use the number pad
- Backspace, Delete, or ⌫ — clear a cell
click a cell, then type a digit
backspace clears · a clash turns red