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