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