| 100% | SUDOKU | 6 | Number puzzles written on square grids |
| 54% | SUDOKU | 6 | Numbers puzzle with grids of 3 x 3 squares |
| 43% | WAITING | 7 | On hold ... or what the seven rows of black squares in this puzzle's grid spell in Morse code |
| 43% | SUDOKU | 6 | Number puzzle with a 9x9 grid |
| 43% | SUDOKU | 6 | Number puzzle in a 9x9 grid |
| 42% | SUDOKU | 6 | Number puzzle containing nine 3×3 squares |
| 42% | SUDOKU | 6 | Number puzzle with squares to fill in |
| 41% | AMOUNT | 6 | Number written on a check |
| 40% | AGE | 3 | Number written on a birthday cake |
| 40% | AMT | 3 | Number written on a check: Abbr. |
| 40% | NOELS | 5 | Numbers written on an important delivery? |
| 40% | SIXTYFOUR | 9 | Number of squares on a chessboard |
| 40% | MISDATE | 7 | Write the wrong number on, perhaps |
| 40% | SUDOKU | 6 | Puzzle with a grid with squares |
| 39% | SIXTYFOUR | 9 | Number of squares on a chess board |
| 38% | COST | 4 | Number written in parentheses on an income statement |
| 38% | NONE | 4 | Number of Qs in this puzzle's grid |
| 38% | SUDOKU | 6 | Puzzle grid using the numbers one to nine |
| 38% | FIFTYFOUR | 9 | Number of individual squares on a Rubik's cube |
| 38% | FIFTYFOUR | 9 | Number of colored squares on a Rubik's Cube |
| 37% | SUDOKU | 6 | Newspaper puzzle where numbers go in squares |
| 37% | MATHTEST | 8 | On which numbers are written |
| 37% | UPSIDEDOWN | 10 | How to read the "words" written on this puzzle's 108-Across |
| 37% | ONE | 3 | Number of K's in this puzzle's completed grid |
| 37% | ONEMINUTE | 9 | What each square in this puzzle grid represents |
| 36% | SUDOKU | 6 | Puzzle typically played with a 9-by-9 grid of numbers |
| 34% | NINE | 4 | Number of spaces in a "Hollywood Squares" grid |
| 34% | SUDOKU | 6 | 81-square number puzzle |
| 34% | THREE | 5 | Number of squares in the width and height of this puzzle's city blocks |
| 34% | EMBEDDED | 8 | Like aleph in the central black squares of this puzzle's grid |