| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| printable sudoku puzzles free pdf | 0.25 | 0.4 | 9499 | 48 |
| printable sudoku puzzles pdf | 0.3 | 0.9 | 3996 | 52 |
| sudoku puzzles printable pdf free download | 1.18 | 0.2 | 6080 | 31 |
| free printable hard sudoku puzzles pdf | 1.21 | 0.2 | 755 | 17 |
| free printable samurai sudoku puzzles pdf | 1.4 | 0.4 | 7412 | 78 |
| free printable sudoku puzzles for adults pdf | 1.16 | 0.3 | 4396 | 30 |
| free printable sudoku puzzles 4 by 4 pdf | 1.66 | 0.7 | 649 | 43 |
