Sign-Up
Play Sudoku
Daily challenge
Sudoku Tips & Tricks
Sudoku Printables
Sudoku Editor
Log-In
MENU
Close
Sign-Up
Log-In
Play Sudoku
Sudoku Tips & Tricks
Daily challenge
Sudoku Printables
Sudoku Editor
My Profile
Log-Out
Evil Sudoku #3241768329540
00:00
3
6
9
7
4
4
6
3
7
1
5
3
4
8
7
2
1
6
4
1
9
7
8
1
3
2
1
2
3
4
5
6
7
8
9
Erase
Undo
Notes
Hint
?
Solution
Share
Erase