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