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