New Puzzle …
Puzzle No.
GO!
Select All
Unselect
Add All
Auto Update candidates
Print
Solution
QR Code
Check
7
4
2
5
8
9
7
5
2
1
4
6
2
1
6
9
6
2
5
1
6
4
5
9
Sudoku , Easiest , Puzzle No. 9215096
00:00:00
sudoku.cool
1
2
3
4
5
6
7
8
9
C
Reset
Undo
Redo
Mark
Step 4: Select Difficulty
Easiest
Easy
Hard
Expert
Extreme
Cancel
Play Now
Scan the following QR code and continue to solve puzzles
in other devices starting from your saved last step.
Close