| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free printable easy 16x16 sudoku puzzles | 1.01 | 0.3 | 8325 | 43 |
| free printable sudoku puzzles medium 16x16 | 0.39 | 0.7 | 4037 | 40 |
| sudoku weekly printable puzzles 16x16 | 0.96 | 0.4 | 9143 | 82 |
| sudoku 16 x 16 free printable | 1.56 | 1 | 4553 | 11 |
| super sudoku 16x16 free printable | 0.95 | 0.3 | 378 | 76 |
| sudoku 16x16 puzzles for adults | 0.34 | 0.9 | 8379 | 5 |
| sudoku puzzles 16x16 with numbers | 0.9 | 0.5 | 880 | 68 |
| sudoku puzzles 16x16 hard | 0.81 | 0.2 | 4263 | 91 |
| sudoku 16x16 medium puzzles | 0.84 | 0.1 | 3776 | 41 |
| sudoku 16x16 hard printable | 0.05 | 0.8 | 6574 | 92 |
| printable 16 x 16 sudoku | 0.02 | 0.1 | 9825 | 3 |
| sudoku 16 x 16 puzzles | 0.57 | 0.1 | 2477 | 66 |
