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