| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| sudoku 16 x 16 online | 1.11 | 0.6 | 5047 | 24 |
| sudoku 16x16 online free | 1.84 | 0.1 | 5450 | 60 |
| sudoku 16x16 online spielen | 0.81 | 0.9 | 6556 | 62 |
| 16 x 16 online sudoku puzzles | 0.73 | 0.7 | 6240 | 71 |
| free online 16 x 16 sudoku | 0.74 | 0.3 | 8979 | 65 |
| 16x16 mega sudoku online free | 1.66 | 0.8 | 58 | 67 |
| super sudoku 16x16 free online | 1.92 | 1 | 6468 | 67 |
| monster sudoku 16x16 free online | 0.92 | 0.8 | 3479 | 35 |
| sudoku challenger 16x16 free online | 0.72 | 0.2 | 3656 | 6 |
| 16x16 sudoku online free australia | 1.71 | 0.4 | 3388 | 79 |
| free online sudoku puzzles 16x16 | 1.82 | 0.8 | 6712 | 17 |
