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