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