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