| 100% | AKEY | 4 | "The House Without ___" (first Charlie Chan mystery) |
| 55% | CHINESEPARROT | 13 | Subject of a 1926 Charlie Chan mystery |
| 52% | CHAN | 4 | Charlie —, detective creation of Earl Biggers who first appeared in The House Without a Key |
| 47% | CHAN | 4 | Charlie —, detective creation of Earl Biggers who first appeared in 1925 novel The House Without a Key |
| 47% | JOHNADAMS | 9 | First president in the White House |
| 47% | BARACK | 6 | First name in the White House |
| 47% | ADAMS | 5 | First president in the White House |
| 47% | ADAMS | 5 | First resident of the White House |
| 46% | ROOMS | 5 | The Winchester Mystery House had approximately 500 |
| 46% | GROVER | 6 | First name in the White House, 1885 |
| 46% | AMY | 3 | First daughter in the Carter White House |
| 46% | GERALD | 6 | First name in the 1970s White House |
| 45% | DERR | 4 | Earl ___ Biggers, mystery writer of the "Charlie Chan" novels |
| 45% | JOHNADAMS | 9 | First president to live in the White House |
| 45% | ELEANOR | 7 | First name in the 1930s-'40s White House |
| 45% | ADAMS | 5 | First president to live in the White House |
| 44% | VICARAGE | 8 | The Murder at the __, Miss Marple's first mystery |
| 44% | SELECT | 6 | Pick, with or without the first letter |
| 44% | SEMI | 4 | Time’s up! Destroy the first house |
| 44% | CHAN | 4 | "The House Without a Key" hero |
| 43% | LETITIA | 7 | First first lady to pass away in the White House |
| 43% | LADYNANCYASTOR | 14 | First woman to sit in the British House of Commons |
| 43% | HAYES | 5 | First president to have a telephone in the White House |
| 43% | STRAW | 5 | Makeup of the first little pig's house |
| 42% | JACKSON | 7 | First president to have running water in the White House (1833) |
| 42% | HARRISON | 8 | First president to have electric lights in the White House (1891) |
| 42% | FILLMORE | 8 | First president to have a stove in the White House (1850s) |
| 42% | EDER | 4 | First Green Party member of the Maine House of Representatives, John ___ |
| 42% | PLOTS | 5 | Units of land, with or without the first letter |
| 42% | STRAW | 5 | What the first little pig built his house from |