| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| killer sudoku sudoku puzzles | 0.85 | 0.6 | 4278 | 37 | 28 |
| killer | 1.21 | 0.5 | 286 | 87 | 6 |
| sudoku | 1.59 | 1 | 2188 | 84 | 6 |
| sudoku | 1.2 | 0.4 | 6951 | 48 | 6 |
| puzzles | 1.87 | 1 | 743 | 2 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| killer sudoku sudoku puzzles | 1.48 | 0.1 | 7292 | 61 |
| killer sudoku - sudoku puzzles | 0.6 | 0.7 | 7609 | 33 |
| killer sudoku by sudoku | 0.31 | 0.4 | 4966 | 61 |
| how to solve killer sudoku puzzles | 0.83 | 0.2 | 1600 | 90 |
