| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| killer sudoku sudoku puzzles | 0.14 | 0.3 | 2062 | 44 | 28 |
| killer | 1.73 | 0.1 | 2087 | 14 | 6 |
| sudoku | 0.04 | 1 | 9890 | 98 | 6 |
| sudoku | 1.81 | 0.6 | 217 | 47 | 6 |
| puzzles | 0.84 | 0.7 | 355 | 36 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| killer sudoku sudoku puzzles | 0.2 | 1 | 1059 | 76 |
| killer sudoku - sudoku puzzles | 1.77 | 0.4 | 4099 | 26 |
