| Musical Acts by Letter - J | 0 | - | 4.19 | 76,359 |
| Musical Acts by Letter - M | 0 | - | 4.12 | 91,538 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 67,372 |
| Musical Acts by Letter - P | 0 | - | 4.23 | 64,416 |
| Musical Acts by Letter - R | 0 | - | 4.32 | 81,994 |
| Musical Acts by Letter - T | 0 | - | 4.10 | 66,389 |
| Musical Acts by Letter - A | 0 | - | 4.28 | 80,960 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 71,714 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 58,975 |
| Musical Acts by Letter - D | 0 | - | 4.11 | 52,015 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 60,469 |
| Musical Acts by Letter - L | 0 | - | 3.80 | 70,704 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 81,672 |
| Musical Acts by Letter - K | 0 | - | 3.87 | 88,425 |
| A to Z: Musical Terms | 0 | - | 4.43 | 39,990 |
| Geography by Letter - T | 0 | - | 4.84 | 147,944 |
| Music by Letter - F | 0 | - | 4.47 | 26,343 |
| Music by Letter - A | 0 | - | 4.61 | 30,635 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 78,684 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 103,637 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 151,397 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 190,889 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 168,044 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 187,710 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 296,598 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 176,509 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 229,925 |
| A to Z: Musical Terms #2 | 0 | - | 4.11 | 10,558 |
| Music by Letter - E | 0 | - | 4.38 | 26,090 |
| Music by Letter - I | 0 | - | 4.20 | 15,329 |
| Music by Letter - H | 0 | - | 4.26 | 21,972 |
| Music by Letter - B | 0 | - | 4.38 | 24,735 |
| Music by Letter - J | 0 | - | 4.37 | 20,218 |
| Music by Letter - G | 0 | - | 4.34 | 20,787 |
| Music by Letter - R | 0 | - | 4.10 | 14,695 |
| Music by Letter - C | 0 | - | 4.18 | 20,779 |
| Music by Letter - P | 0 | - | 4.38 | 19,074 |
| Music by Letter - D | 0 | - | 4.31 | 21,718 |
| Music by Letter - W | 0 | - | 4.36 | 18,276 |
| Music by Letter - N | 0 | - | 4.23 | 14,385 |
| Music by Letter - V | 0 | - | 4.35 | 17,432 |
| Music by Letter - M | 0 | - | 4.27 | 17,826 |
| Music by Letter - K | 0 | - | 4.11 | 15,831 |
| Music by Letter - T | 0 | - | 4.30 | 18,957 |
| Music by Letter - L | 0 | - | 4.31 | 15,663 |
| Music by Letter - S | 0 | - | 4.28 | 18,622 |
| Music by Letter - O | 0 | - | 4.22 | 16,633 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,098 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 42,479 |
| NATO Military Alphabet | 0 | - | 4.98 | 538,157 |
| Geography by Letter - A | 0 | - | 4.70 | 206,483 |
| Geography by Letter - B | 0 | - | 4.56 | 179,612 |
| Geography by Letter - H | 0 | - | 4.70 | 146,148 |
| Geography by Letter - C | 0 | - | 4.49 | 154,542 |
| Geography by Letter - D | 0 | - | 4.49 | 146,649 |
| Geography by Letter - E | 0 | - | 4.42 | 143,757 |
| Geography by Letter - I | 0 | - | 4.41 | 119,021 |
| Geography by Letter - K | 0 | - | 4.53 | 115,168 |
| Geography by Letter - L | 0 | - | 4.45 | 144,933 |
| Geography by Letter - M | 0 | - | 4.49 | 115,335 |
| Geography by Letter - N | 0 | - | 4.51 | 123,926 |
| Geography by Letter - P | 0 | - | 4.48 | 172,274 |
| Geography by Letter - R | 0 | - | 4.43 | 126,904 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 136,176 |
| Geography by Letter - U | 0 | - | 4.52 | 138,719 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,410 |
| Geography A-Z #2 | 0 | - | 4.46 | 51,921 |
| Geography A-Z #5 | 0 | - | 4.46 | 36,645 |
| Geography A-Z #1 | 0 | - | 4.56 | 68,535 |
| Movies that Start with G | 0 | - | 4.48 | 67,443 |
| History by Letter - A | 0 | - | 4.51 | 148,856 |
| History by Letter - B | 0 | - | 4.46 | 167,926 |
| History by Letter - C | 0 | - | 4.68 | 166,495 |
| History by Letter - E | 0 | - | 4.50 | 136,901 |
| History by Letter - G | 0 | - | 4.46 | 118,813 |
| History by Letter - H | 0 | - | 4.44 | 133,045 |
| History by Letter - J | 0 | - | 4.50 | 150,008 |
| History by Letter - N | 0 | - | 4.43 | 101,158 |
| History by Letter - S | 0 | - | 4.47 | 91,762 |
| History by Letter - T | 0 | - | 4.41 | 103,034 |
| History by Letter - W | 0 | - | 4.47 | 106,403 |
| History by Letter - M | 0 | - | 4.53 | 116,745 |
| History by Letter - K | 0 | - | 4.50 | 98,812 |
| History by Letter - L | 0 | - | 4.48 | 109,284 |
| History by Letter - I | 0 | - | 4.45 | 101,536 |
| All Hamilton Songs | 0 | - | 4.70 | 46,269 |
| Countries by Military Spending | 0 | - | 4.93 | 172,497 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,271,154 |
| Classic Novels by Plot #2 | 0 | - | 4.83 | 35,936 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 116,235 |
| Animals that Start with L | 0 | - | 4.46 | 99,548 |
| Animals that Start with P | 0 | - | 4.44 | 84,158 |
| Animals that Start with S | 0 | - | 4.49 | 85,328 |
| Geography by Letter on the World Map - B | 0 | - | 4.54 | 87,163 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 113,690 |
| World Cities A-Z #1 | 0 | - | 4.52 | 61,337 |
| Islands A-Z | 0 | - | 4.46 | 114,112 |
| World Cities A-Z #2 | 0 | - | 4.44 | 53,647 |
| Human Body A-Z | 0 | - | 4.50 | 125,915 |
| Africa A-Z | 0 | - | 4.57 | 45,767 |
| People in History A-Z #1 | 0 | - | 4.63 | 96,791 |
| People in History A-Z #2 | 0 | - | 4.47 | 53,716 |
| People in History A-Z #3 | 0 | - | 4.48 | 45,059 |
| Top Musical Acts of All-Time | 0 | - | 3.85 | 131,325 |
| Bands That are "The" Something | 0 | - | 4.11 | 54,881 |
| Rock Band Vocabulary | 0 | - | 4.01 | 45,432 |
| Queen Songs | 0 | - | 4.83 | 24,515 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 65,439 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 51,858 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 55,309 |
| Songs From Broadway Musicals #2 | 0 | - | 4.21 | 32,768 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.29 | 49,269 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 151,780 |
| Disney A-Z | 0 | - | 4.38 | 84,225 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.41 | 14,805 |
| Companies A-Z | 0 | - | 4.30 | 42,339 |
| Top Five Exporting Partners by Country | 0 | - | 4.85 | 65,829 |
| Religion A-Z #1 | 0 | - | 4.31 | 61,010 |
| Geography by Letter - G | 0 | - | 4.34 | 123,069 |
| Geography by Letter - F | 0 | - | 4.27 | 134,117 |
| Geography by Letter - J | 0 | - | 4.33 | 119,834 |
| Geography by Letter - O | 0 | - | 4.37 | 126,539 |
| Geography by Letter - V | 0 | - | 4.39 | 117,944 |
| Geography by Letter - W | 0 | - | 4.40 | 112,120 |
| Geography by Letter - Y | 0 | - | 4.38 | 108,444 |
| Geography by Letter - Z | 0 | - | 4.10 | 79,271 |
| Geography by Letter - Q | 0 | - | 4.38 | 67,130 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.17 | 34,741 |
| Video Games A-Z | 0 | - | 4.08 | 37,790 |
| Geography A-Z #3 | 0 | - | 4.19 | 38,507 |
| Middle East A-Z | 0 | - | 4.46 | 45,087 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 43,566 |
| 20th Century A-Z | 0 | - | 4.52 | 51,718 |
| 19th Century A-Z | 0 | - | 4.74 | 45,361 |
| 18th Century A-Z | 0 | - | 4.57 | 41,425 |
| Movies that Start with A | 0 | - | 4.11 | 60,905 |
| Movies that Start with C | 0 | - | 4.29 | 60,728 |
| Movies that Start with B | 0 | - | 4.34 | 83,911 |
| Movies that Start with D | 0 | - | 4.34 | 67,618 |
| Movies that Start with E | 0 | - | 4.13 | 67,523 |
| Movies that Start with I | 0 | - | 4.40 | 64,083 |
| Movies that Start with J | 0 | - | 4.18 | 75,154 |
| Movies that Start with L | 0 | - | 4.15 | 59,651 |
| Movies that Start with M | 0 | - | 4.28 | 47,587 |
| Movies that Start with N | 0 | - | 4.01 | 40,683 |
| Movies that Start with P | 0 | - | 4.25 | 53,532 |
| Movies that Start with R | 0 | - | 4.16 | 45,855 |
| Movies that Start with W | 0 | - | 4.07 | 43,743 |
| Movies that Start with T | 0 | - | 4.33 | 48,554 |
| Movies that Start with S | 0 | - | 4.35 | 55,696 |
| Movies that Start with F | 0 | - | 4.13 | 68,011 |
| History by Letter - D | 0 | - | 4.36 | 134,349 |
| History by Letter - F | 0 | - | 4.20 | 111,536 |
| History by Letter - O | 0 | - | 4.31 | 97,184 |
| History by Letter - P | 0 | - | 4.37 | 105,285 |
| History by Letter - Q | 0 | - | 4.35 | 78,593 |
| History by Letter - R | 0 | - | 4.25 | 119,778 |
| History by Letter - U | 0 | - | 4.18 | 98,416 |
| History by Letter - V | 0 | - | 4.29 | 79,026 |
| History by Letter - Y | 0 | - | 4.25 | 85,358 |
| History by Letter - Z | 0 | - | 4.20 | 75,536 |
| The 3rd and 4th Century | 0 | - | 4.58 | 26,610 |
| Questions in Music | 0 | - | 4.41 | 52,414 |
| Star Wars A-Z | 0 | - | 4.45 | 85,511 |
| Animals that Start with A | 0 | - | 4.25 | 109,776 |
| Animals that Start with B | 0 | - | 4.31 | 111,191 |
| Animals that Start with C | 0 | - | 4.22 | 90,796 |
| Animals that Start with D | 0 | - | 4.23 | 84,657 |
| Animals that Start with E | 0 | - | 4.28 | 72,255 |
| Animals that Start with F | 0 | - | 4.27 | 104,757 |
| Animals that Start with G | 0 | - | 4.23 | 78,654 |
| Animals that Start with K | 0 | - | 4.05 | 65,322 |
| Animals that Start with M | 0 | - | 4.24 | 82,388 |
| Animals that Start with R | 0 | - | 4.26 | 85,623 |
| Animals that Start with T | 0 | - | 4.32 | 89,493 |
| Animals that Start with H | 0 | - | 4.29 | 84,491 |
| Animals that Start with O | 0 | - | 4.26 | 86,605 |
| Animals that Start with W | 0 | - | 4.34 | 46,045 |
| Geography by Letter on the World Map - D | 0 | - | 4.07 | 62,722 |
| Geography by Letter on the World Map - E | 0 | - | 4.38 | 64,779 |
| Locations by Letter - A | 0 | - | 4.10 | 50,796 |
| Locations by Letter - B | 0 | - | 4.14 | 48,075 |
| Locations by Letter - E | 0 | - | 4.26 | 55,867 |
| Locations by Letter - F | 0 | - | 4.01 | 48,160 |
| Locations by Letter - H | 0 | - | 4.06 | 37,820 |
| Locations by Letter - J | 0 | - | 4.12 | 57,830 |
| Locations by Letter - K | 0 | - | 4.05 | 35,979 |
| Locations by Letter - O | 0 | - | 4.05 | 34,264 |
| Locations by Letter - P | 0 | - | 4.11 | 37,522 |
| Locations by Letter - R | 0 | - | 4.01 | 39,549 |
| Locations by Letter - T | 0 | - | 4.15 | 40,635 |
| Locations by Letter - U | 0 | - | 4.14 | 44,351 |
| Locations by Letter - V | 0 | - | 4.37 | 47,702 |
| Locations by Letter - W | 0 | - | 4.12 | 39,033 |
| Locations by Letter - N | 0 | - | 4.28 | 45,559 |
| Double Letters A-Z | 0 | - | 4.51 | 26,773 |
| Asian Cities A-Z | 0 | - | 4.51 | 31,145 |
| Animals A-Z #1 | 0 | - | 4.40 | 91,076 |
| Animals A-Z #2 | 0 | - | 4.11 | 65,269 |
| Canada A-Z | 0 | - | 4.70 | 32,157 |
