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