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