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