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