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