| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| sudoku online free killer | 1.48 | 0.2 | 9281 | 69 | 25 |
| sudoku | 1.55 | 0.5 | 6620 | 57 | 6 |
| online | 1.45 | 0.1 | 9405 | 45 | 6 |
| free | 1.7 | 0.3 | 1272 | 81 | 4 |
| killer | 1.12 | 0.5 | 8625 | 97 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sudoku online free killer | 1.49 | 0.1 | 7872 | 29 |
| killer sudoku online free puzzles | 0.18 | 0.9 | 3413 | 78 |
| daily killer sudoku online free | 0.54 | 0.6 | 7969 | 66 |
| killer sudoku online free printable | 0.51 | 0.2 | 8373 | 50 |
| killer sudoku puzzles free online printable | 0.02 | 0.3 | 9594 | 12 |
