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