| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free sudoku puzzles numbers only | 1.59 | 0.7 | 9522 | 82 |
| free free sudoku puzzles | 2 | 0.8 | 1043 | 87 |
| sudoku puzzles with letters and numbers | 0.33 | 0.4 | 4480 | 11 |
| sudoku puzzles enter your own numbers | 0.02 | 1 | 5689 | 26 |
| find sudoku puzzles for free | 2 | 0.3 | 4646 | 19 |
| free sudoku math puzzles | 1.1 | 0.9 | 7604 | 46 |
| sudoku printable free puzzles | 1.15 | 1 | 6874 | 91 |
| free sudoku puzzles with answers | 1.64 | 0.2 | 4129 | 15 |
| sudoku puzzles 16 numbers | 0.78 | 0.8 | 5324 | 98 |
| daily sudoku number puzzles | 1.26 | 0.2 | 7560 | 95 |
| sudoku puzzles for free | 0.6 | 0.8 | 419 | 50 |
| number puzzle games like sudoku | 0.64 | 1 | 6849 | 90 |
| number of sudoku puzzles | 1.93 | 0.9 | 9493 | 100 |
| sudoku puzzle answers free | 1.61 | 0.2 | 8391 | 28 |
