| 100% | ASMANY | 6 | That same number of |
| 72% | ISOTONES | 8 | Atoms that have the same number of neutrons |
| 67% | ISOTOPES | 8 | Same number of protons, different neutrons |
| 66% | BOISE | 5 | State capital that has the same number of letters as its state |
| 64% | ISOTOPES | 8 | Atoms with the same number of protons |
| 63% | ASPURE | 6 | Having the same number of karats, e.g. |
| 63% | ISOMEROUS | 9 | Having the same number of parts, in biology |
| 63% | ONE | 3 | Number of something that's unique |
| 63% | ONE | 3 | Number of states that border Maine |
| 63% | ONE | 3 | Number of countries that border Portugal |
| 63% | TWO | 3 | Number of countries that border Ecuador |
| 62% | TEN | 3 | Number of states that border the Mississippi |
| 62% | FIVE | 4 | Number of digits that some hands have |
| 62% | THREE | 5 | Number of hearts that an octopus has |
| 62% | ONE | 3 | Number of countries that start with "Y" |
| 61% | TIE | 3 | Result when two teams score the same number of points |
| 60% | SIXTEEN | 7 | Number of pawns that start a chess game |
| 60% | THREE | 5 | Number of people that's "a crowd," proverbially |
| 60% | EIGHT | 5 | Number of words that are in this clue |
| 60% | ONE | 3 | Number of time zones that China officially observes |
| 60% | ISOMER | 6 | Compound with the same number of atoms in a different arrangement |
| 59% | TWO | 3 | Number of colors that Good & Plenty candy comes in |
| 59% | CRIMERATE | 9 | Number of illegal acts that occur in a place |
| 59% | THREE | 5 | Number of U.S. states that start with "C" |
| 59% | ONE | 3 | Number of US states that contain the letter Z |
| 59% | ONE | 3 | Total number of something that's unique |
| 58% | TEN | 3 | Number of clues in this puzzle that contain factual inaccuracies |
| 58% | NONE | 4 | Number of US presidents that have been born in Maine |
| 58% | FOUR | 4 | Number of ghosts that visit Scrooge in "A Christmas Carol" |
| 58% | ONE | 3 | Number of U.S. states that start with a D |