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