Sudoku
Fill the 9×9 grid so every row, column, and 3×3 box contains 1–9.
Past puzzle — Tuesday, September 8, 2026. Streaks and XP are only earned on today's puzzle. Play today's →
Easy
0 days
0:00
How to play Sudoku
- • Tap a cell, then tap a number to place it — or use your keyboard (1–9, arrows, backspace).
- • Fill every row, column, and 3×3 box with the digits 1–9, with no repeats.
- • Bold cells are given clues and can't be changed. Red cells show a conflict in that row, column, or box.
- • Use Notes mode to pencil in candidates for a cell before committing.
- • Solve today's puzzle to grow your streak and earn XP.
Sudoku is an original daily game for Planet Earth News Network.