| Musical Acts by Letter - J | 0 | - | 4.17 | 77,701 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,764 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,655 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,553 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,242 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,062 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,613 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,511 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,364 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,950 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,593 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,721 |
| Musical Acts by Letter - S | 0 | - | 3.98 | 83,315 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,505 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,528 |
| Geography by Letter - T | 0 | - | 4.84 | 154,920 |
| Music by Letter - F | 0 | - | 4.47 | 27,114 |
| Music by Letter - A | 0 | - | 4.61 | 31,503 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,875 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,710 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,974 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,471 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,762 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 193,698 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,725 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,126 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,340 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,332 |
| A to Z: Musical Terms #2 | 0 | - | 4.08 | 11,109 |
| Music by Letter - E | 0 | - | 4.39 | 26,795 |
| Music by Letter - I | 0 | - | 4.22 | 15,875 |
| Music by Letter - H | 0 | - | 4.27 | 22,620 |
| Music by Letter - B | 0 | - | 4.39 | 25,454 |
| Music by Letter - J | 0 | - | 4.37 | 20,739 |
| Music by Letter - G | 0 | - | 4.35 | 21,411 |
| Music by Letter - R | 0 | - | 4.04 | 15,188 |
| Music by Letter - C | 0 | - | 4.14 | 21,392 |
| Music by Letter - P | 0 | - | 4.36 | 19,633 |
| Music by Letter - D | 0 | - | 4.27 | 22,333 |
| Music by Letter - W | 0 | - | 4.36 | 18,723 |
| Music by Letter - N | 0 | - | 4.23 | 14,847 |
| Music by Letter - V | 0 | - | 4.33 | 17,896 |
| Music by Letter - M | 0 | - | 4.27 | 18,360 |
| Music by Letter - K | 0 | - | 4.11 | 16,300 |
| Music by Letter - T | 0 | - | 4.31 | 19,439 |
| Music by Letter - L | 0 | - | 4.33 | 16,158 |
| Music by Letter - S | 0 | - | 4.22 | 19,130 |
| Music by Letter - O | 0 | - | 4.21 | 17,132 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,547 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,465 |
| NATO Military Alphabet | 0 | - | 4.98 | 563,505 |
| Geography by Letter - A | 0 | - | 4.74 | 212,609 |
| Geography by Letter - B | 0 | - | 4.56 | 185,585 |
| Geography by Letter - H | 0 | - | 4.69 | 151,109 |
| Geography by Letter - C | 0 | - | 4.48 | 159,551 |
| Geography by Letter - D | 0 | - | 4.50 | 151,532 |
| Geography by Letter - E | 0 | - | 4.42 | 148,365 |
| Geography by Letter - I | 0 | - | 4.42 | 122,621 |
| Geography by Letter - K | 0 | - | 4.54 | 118,961 |
| Geography by Letter - L | 0 | - | 4.44 | 149,445 |
| Geography by Letter - M | 0 | - | 4.49 | 119,461 |
| Geography by Letter - N | 0 | - | 4.51 | 127,831 |
| Geography by Letter - P | 0 | - | 4.47 | 176,759 |
| Geography by Letter - R | 0 | - | 4.43 | 132,479 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,313 |
| Geography by Letter - U | 0 | - | 4.52 | 143,791 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,313 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,099 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,487 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,773 |
| Movies that Start with G | 0 | - | 4.49 | 68,774 |
| Movies that Start with I | 0 | - | 4.41 | 65,377 |
| History by Letter - A | 0 | - | 4.51 | 153,746 |
| History by Letter - B | 0 | - | 4.45 | 173,114 |
| History by Letter - C | 0 | - | 4.70 | 172,450 |
| History by Letter - E | 0 | - | 4.51 | 141,349 |
| History by Letter - G | 0 | - | 4.46 | 122,764 |
| History by Letter - H | 0 | - | 4.45 | 137,432 |
| History by Letter - J | 0 | - | 4.51 | 154,841 |
| History by Letter - N | 0 | - | 4.45 | 104,691 |
| History by Letter - S | 0 | - | 4.47 | 94,864 |
| History by Letter - W | 0 | - | 4.45 | 110,098 |
| History by Letter - M | 0 | - | 4.54 | 120,565 |
| History by Letter - K | 0 | - | 4.50 | 101,888 |
| History by Letter - L | 0 | - | 4.50 | 112,683 |
| History by Letter - I | 0 | - | 4.46 | 104,912 |
| All Hamilton Songs | 0 | - | 4.75 | 49,490 |
| Countries by Military Spending | 0 | - | 4.93 | 178,844 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,323,789 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,504 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,579 |
| Animals that Start with L | 0 | - | 4.47 | 102,373 |
| Animals that Start with P | 0 | - | 4.45 | 86,424 |
| Animals that Start with S | 0 | - | 4.49 | 87,626 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,982 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,405 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,631 |
| Islands A-Z | 0 | - | 4.45 | 127,010 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,463 |
| Human Body A-Z | 0 | - | 4.51 | 129,562 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,908 |
| Africa A-Z | 0 | - | 4.57 | 46,750 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,621 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,413 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,406 |
| Top Musical Acts of All-Time | 0 | - | 3.83 | 132,768 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,998 |
| Queen Songs | 0 | - | 4.85 | 25,905 |
| Countries with the Most Metal Bands | 0 | - | 4.97 | 85,176 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,368 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,969 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,942 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.24 | 50,684 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,300 |
| Disney A-Z | 0 | - | 4.37 | 87,423 |
| Literature by Letter - A | 0 | - | 4.24 | 32,321 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,391 |
| Companies A-Z | 0 | - | 4.30 | 42,759 |
| Top Five Exporting Partners by Country | 0 | - | 4.86 | 67,389 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,722 |
| Geography by Letter - G | 0 | - | 4.33 | 126,942 |
| Geography by Letter - F | 0 | - | 4.28 | 138,661 |
| Geography by Letter - J | 0 | - | 4.35 | 123,536 |
| Geography by Letter - O | 0 | - | 4.37 | 130,357 |
| Geography by Letter - V | 0 | - | 4.39 | 122,439 |
| Geography by Letter - W | 0 | - | 4.39 | 115,369 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,055 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,082 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,974 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,362 |
| Video Games A-Z | 0 | - | 4.05 | 39,196 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,379 |
| Middle East A-Z | 0 | - | 4.47 | 46,215 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,510 |
| 20th Century A-Z | 0 | - | 4.50 | 53,944 |
| 19th Century A-Z | 0 | - | 4.77 | 47,431 |
| 18th Century A-Z | 0 | - | 4.54 | 43,287 |
| Movies that Start with A | 0 | - | 4.13 | 62,097 |
| Movies that Start with C | 0 | - | 4.30 | 62,087 |
| Movies that Start with B | 0 | - | 4.36 | 85,656 |
| Movies that Start with D | 0 | - | 4.34 | 68,622 |
| Movies that Start with E | 0 | - | 4.13 | 68,565 |
| Movies that Start with J | 0 | - | 4.18 | 76,383 |
| Movies that Start with L | 0 | - | 4.16 | 60,572 |
| Movies that Start with M | 0 | - | 4.28 | 48,373 |
| Movies that Start with N | 0 | - | 4.02 | 41,366 |
| Movies that Start with P | 0 | - | 4.25 | 54,267 |
| Movies that Start with R | 0 | - | 4.17 | 46,786 |
| Movies that Start with W | 0 | - | 4.07 | 44,358 |
| Movies that Start with T | 0 | - | 4.34 | 49,435 |
| Movies that Start with S | 0 | - | 4.35 | 56,612 |
| Movies that Start with F | 0 | - | 4.13 | 69,049 |
| History by Letter - D | 0 | - | 4.40 | 138,457 |
| History by Letter - F | 0 | - | 4.18 | 114,981 |
| History by Letter - O | 0 | - | 4.32 | 99,969 |
| History by Letter - P | 0 | - | 4.36 | 108,352 |
| History by Letter - Q | 0 | - | 4.34 | 80,711 |
| History by Letter - R | 0 | - | 4.26 | 122,706 |
| History by Letter - T | 0 | - | 4.39 | 105,710 |
| History by Letter - U | 0 | - | 4.19 | 101,224 |
| History by Letter - V | 0 | - | 4.27 | 81,134 |
| History by Letter - Y | 0 | - | 4.27 | 87,649 |
| History by Letter - Z | 0 | - | 4.20 | 77,390 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,324 |
| Questions in Music | 0 | - | 4.41 | 55,115 |
| Star Wars A-Z | 0 | - | 4.46 | 88,695 |
| Animals that Start with A | 0 | - | 4.26 | 112,379 |
| Animals that Start with B | 0 | - | 4.31 | 114,088 |
| Animals that Start with C | 0 | - | 4.21 | 93,483 |
| Animals that Start with D | 0 | - | 4.25 | 87,222 |
| Animals that Start with E | 0 | - | 4.28 | 74,137 |
| Animals that Start with F | 0 | - | 4.28 | 107,400 |
| Animals that Start with G | 0 | - | 4.25 | 80,355 |
| Animals that Start with K | 0 | - | 4.07 | 66,710 |
| Animals that Start with M | 0 | - | 4.23 | 84,247 |
| Animals that Start with R | 0 | - | 4.28 | 87,628 |
| Animals that Start with T | 0 | - | 4.32 | 92,059 |
| Animals that Start with H | 0 | - | 4.31 | 86,538 |
| Animals that Start with O | 0 | - | 4.27 | 88,790 |
| Animals that Start with W | 0 | - | 4.36 | 47,338 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,371 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,535 |
| Locations by Letter - A | 0 | - | 4.11 | 51,586 |
| Locations by Letter - B | 0 | - | 4.15 | 48,864 |
| Locations by Letter - E | 0 | - | 4.26 | 56,717 |
| Locations by Letter - F | 0 | - | 4.02 | 48,845 |
| Locations by Letter - H | 0 | - | 4.07 | 38,432 |
| Locations by Letter - J | 0 | - | 4.12 | 58,626 |
| Locations by Letter - K | 0 | - | 4.06 | 36,579 |
| Locations by Letter - O | 0 | - | 4.05 | 34,815 |
| Locations by Letter - P | 0 | - | 4.11 | 38,155 |
| Locations by Letter - R | 0 | - | 4.02 | 40,155 |
| Locations by Letter - T | 0 | - | 4.11 | 41,265 |
| Locations by Letter - U | 0 | - | 4.12 | 45,018 |
| Locations by Letter - V | 0 | - | 4.34 | 48,501 |
| Locations by Letter - W | 0 | - | 4.08 | 39,626 |
| Locations by Letter - N | 0 | - | 4.28 | 46,297 |
| Double Letters A-Z | 0 | - | 4.51 | 27,212 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,881 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,502 |
