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