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