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