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