PlaySudoku.us
Easy
Medium
Hard
Expert
Evil
Learn
💡 Did you know?
7
9
3
2
6
2
9
4
6
1
3
7
3
2
1
9
8
3
1
1
8
3
2
4
✓ Completed!
00:00
⏸
7
9
2
3
6
2
9
4
6
3
9
1
2
3
7
1
8
1
2
3
4
1
8
3
1
2
3
4
5
6
7
8
9
✕
↩
Undo
✕
Erase
💡
Hint
💡 Did you know?