Easy
Time
0:00
Mistakes
0
Building puzzle...
Undo
Erase
Notes
3
Hint
5
3
7
9
1
Sudoku
Every puzzle has exactly one solution.
Continue
Show mistakes
Auto-remove notes
Highlight same numbers
Paused
Take a breather.
Resume
New puzzle
Solved!
Easy puzzle
Time
0:00
Best
-
Mistakes
0
Play again
Choose difficulty