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