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SeriousJul
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Sudoku
Sudoku 1
Sudoku 2
Sudoku 3
Sudoku 4×4
Sudoku 5
Sudoku 6
Sudoku 7
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Sudoku
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How to Play
Every row, column & 3×3 box must contain digits 1–9 with no repeats.
Tab
focus cell
↑↓←→
navigate
1-9
enter digit
P
pencil mode
BkSp
clear cell
✏️ Pencil
🔄 New Game
1
2
3
4
5
6
7
8
9
⌫
Mistakes: 0