| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| free printable easy 16x16 sudoku puzzles | 1.13 | 0.9 | 8058 | 26 |
| free printable sudoku puzzles medium 16x16 | 0.93 | 1 | 7820 | 10 |
| sudoku weekly printable puzzles 16x16 | 0.06 | 0.7 | 607 | 26 |
| sudoku 16 x 16 free printable | 0.79 | 0.5 | 7333 | 43 |
| super sudoku 16x16 free printable | 1.3 | 1 | 8525 | 63 |
| sudoku 16x16 puzzles for adults | 1.34 | 0.2 | 7564 | 18 |
| sudoku puzzles 16x16 with numbers | 1.67 | 0.8 | 2699 | 9 |
| sudoku puzzles 16x16 hard | 0.33 | 0.4 | 9202 | 88 |
| sudoku 16x16 medium puzzles | 0.88 | 0.2 | 316 | 83 |
| sudoku 16x16 hard printable | 1.54 | 0.2 | 3615 | 96 |
| printable 16 x 16 sudoku | 0.77 | 0.1 | 9920 | 50 |
| sudoku 16 x 16 puzzles | 0.07 | 0.5 | 2611 | 27 |
