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