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