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