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