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