Sudoku Puzzle Generator
Build a fresh sudoku puzzle in seconds. Start with a 4×4 grid for younger kids, then graduate to the classic 9×9. Easy, medium, or hard — regenerate as many times as you like, print with or without the answer key.
Sudoku 9×9 · Easy
8
7
6
5
2
4
2
7
9
1
2
7
5
8
3
4
1
8
9
2
1
7
6
9
5
3
4
5
1
7
5
8
6
1
4
5
7
6
9
8
6
8
9
3
4