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