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