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