| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sudoku printable free hard | 0.13 | 0.3 | 3655 | 57 | 26 |
| sudoku | 1.5 | 0.8 | 6666 | 5 | 6 |
| printable | 1.77 | 0.2 | 2071 | 84 | 9 |
| free | 1.83 | 0.3 | 3902 | 16 | 4 |
| hard | 1.25 | 0.8 | 8474 | 89 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sudoku printable free hard | 1.86 | 0.1 | 5171 | 2 |
