PlaySudoku.us
Easy
Medium
Hard
Expert
Evil
Learn
๐ก Did you know?
4
5
4
7
9
5
2
1
4
7
2
5
1
8
7
2
6
7
7
3
6
2
5
8
3
9
6
โ Completed!
00:00
โธ
4
5
4
7
9
2
5
1
4
7
2
1
5
8
7
2
6
7
7
3
5
8
6
6
2
3
9
1
2
3
4
5
6
7
8
9
โ
โฉ
Undo
โ
Erase
๐ก
Hint
๐ก Did you know?