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