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