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