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