| A to Z: Musical Terms | 0 | - | 4.43 | 40,969 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,629 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,756 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,296 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,548 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,231 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,247 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 72,040 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,653 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,161 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,295 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,930 |
| Geography by Letter - T | 0 | - | 4.84 | 152,139 |
| World Cities A-Z by Clue #1 | 0 | - | 4.61 | 63,580 |
| Islands A-Z | 0 | - | 4.46 | 116,634 |
| World Cities A-Z by Clue #2 | 0 | - | 4.43 | 55,434 |
| Human Body A-Z | 0 | - | 4.51 | 128,176 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 32,572 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,745 |
| Africa A-Z | 0 | - | 4.57 | 46,341 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,516 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,761 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,923 |
| Music by Letter - F | 0 | - | 4.48 | 26,768 |
| Music by Letter - A | 0 | - | 4.61 | 31,148 |
| Disney A-Z | 0 | - | 4.37 | 86,049 |
| Companies A-Z | 0 | - | 4.30 | 42,598 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,458 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,784 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,134 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,768 |
| Video Games A-Z | 0 | - | 4.08 | 38,640 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,044 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,111 |
| 20th Century A-Z | 0 | - | 4.50 | 53,112 |
| 19th Century A-Z | 0 | - | 4.77 | 46,698 |
| 18th Century A-Z | 0 | - | 4.54 | 42,612 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,110 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,863 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,030 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,108 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,915 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,477 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,226 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 72,839 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 59,860 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,805 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,331 |
| Double Letters A-Z | 0 | - | 4.51 | 27,055 |
| Animals A-Z #2 | 0 | - | 4.11 | 66,016 |
| Canada A-Z | 0 | - | 4.73 | 32,620 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,544 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,775 |
| Music by Letter - E | 0 | - | 4.39 | 26,510 |
| Music by Letter - I | 0 | - | 4.22 | 15,647 |
| Music by Letter - H | 0 | - | 4.27 | 22,348 |
| Music by Letter - B | 0 | - | 4.39 | 25,172 |
| Music by Letter - J | 0 | - | 4.37 | 20,521 |
| Music by Letter - G | 0 | - | 4.35 | 21,170 |
| Music by Letter - R | 0 | - | 4.10 | 14,982 |
| Music by Letter - C | 0 | - | 4.19 | 21,140 |
| Music by Letter - P | 0 | - | 4.38 | 19,403 |
| Music by Letter - D | 0 | - | 4.32 | 22,071 |
| Music by Letter - W | 0 | - | 4.36 | 18,542 |
| Music by Letter - N | 0 | - | 4.23 | 14,661 |
| Music by Letter - V | 0 | - | 4.33 | 17,714 |
| Music by Letter - M | 0 | - | 4.27 | 18,119 |
| Music by Letter - K | 0 | - | 4.11 | 16,099 |
| Music by Letter - T | 0 | - | 4.31 | 19,240 |
| Music by Letter - L | 0 | - | 4.33 | 15,948 |
| Music by Letter - S | 0 | - | 4.22 | 18,932 |
| Music by Letter - O | 0 | - | 4.21 | 16,929 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,745 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,830 |
| Best Selling Artists by Letter Quiz | 0 | - | 4.04 | 43,145 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,312 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,284 |
| Geography by Letter - A | 0 | - | 4.74 | 209,895 |
| Geography by Letter - B | 0 | - | 4.56 | 183,073 |
| Geography by Letter - H | 0 | - | 4.69 | 149,132 |
| Geography by Letter - C | 0 | - | 4.47 | 157,392 |
| Geography by Letter - D | 0 | - | 4.50 | 149,342 |
| Geography by Letter - E | 0 | - | 4.42 | 146,517 |
| Geography by Letter - I | 0 | - | 4.42 | 121,073 |
| Geography by Letter - K | 0 | - | 4.53 | 117,204 |
| Geography by Letter - L | 0 | - | 4.43 | 147,472 |
| Geography by Letter - M | 0 | - | 4.49 | 117,488 |
| Geography by Letter - N | 0 | - | 4.51 | 126,104 |
| Geography by Letter - P | 0 | - | 4.47 | 174,990 |
| Geography by Letter - R | 0 | - | 4.43 | 130,140 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,217 |
| Geography by Letter - U | 0 | - | 4.54 | 141,889 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,935 |
| 16th Century A-Z | 0 | - | 4.58 | 24,342 |
| 15th Century A-Z | 0 | - | 4.49 | 23,366 |
| Movies that Start with G | 0 | - | 4.48 | 68,199 |
| Movies that Start with I | 0 | - | 4.41 | 64,839 |
| History by Letter - A | 0 | - | 4.51 | 151,973 |
| History by Letter - B | 0 | - | 4.45 | 171,112 |
| History by Letter - C | 0 | - | 4.69 | 170,123 |
| History by Letter - E | 0 | - | 4.51 | 139,713 |
| History by Letter - G | 0 | - | 4.45 | 121,333 |
| History by Letter - H | 0 | - | 4.45 | 135,746 |
| History by Letter - J | 0 | - | 4.51 | 153,109 |
| History by Letter - N | 0 | - | 4.44 | 103,302 |
| History by Letter - S | 0 | - | 4.47 | 93,575 |
| History by Letter - W | 0 | - | 4.45 | 108,626 |
| History by Letter - M | 0 | - | 4.54 | 118,994 |
| History by Letter - K | 0 | - | 4.50 | 100,743 |
| History by Letter - L | 0 | - | 4.49 | 111,416 |
| History by Letter - I | 0 | - | 4.46 | 103,588 |
| Musical Acts by Letter - F | 0 | - | 3.84 | 62,260 |
| Musical Acts by Letter - G | 0 | - | 3.97 | 69,154 |
| Musical Acts by Letter - L | 0 | - | 3.81 | 71,281 |
| Musical Acts by Letter - S | 0 | - | 4.00 | 82,660 |
| Musical Acts by Letter - K | 0 | - | 3.88 | 89,049 |
| American Football A-Z | 0 | - | 4.26 | 14,467 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 16,978 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,897 |
| All Hamilton Songs | 0 | - | 4.74 | 48,138 |
| Countries by Military Spending | 0 | - | 4.93 | 176,223 |
| Military History A-Z | 0 | - | 4.20 | 21,022 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,213 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,383 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,550 |
| Animals that Start with L | 0 | - | 4.47 | 101,186 |
| Animals that Start with P | 0 | - | 4.45 | 85,587 |
| Animals that Start with S | 0 | - | 4.49 | 86,756 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,521 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,468 |
| 14th Century A-Z | 0 | - | 4.40 | 23,575 |
| Top Musical Acts of All-Time | 0 | - | 3.86 | 132,220 |
| Queen Songs | 0 | - | 4.84 | 25,183 |
| Countries with the Most Metal Bands | 0 | - | 4.95 | 67,054 |
| Longest Running Broadway Theater Productions | 0 | - | 4.03 | 52,141 |
| Songs From Broadway Musicals #1 | 0 | - | 4.14 | 56,216 |
| Songs From Broadway Musicals #2 | 0 | - | 4.20 | 33,412 |
| Rolling Stone's 100 Greatest Albums | 0 | - | 4.27 | 50,144 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,620 |
| Literature by Letter - A | 0 | - | 4.23 | 31,730 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,055 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,791 |
| Geography by Letter - G | 0 | - | 4.35 | 125,347 |
| Geography by Letter - F | 0 | - | 4.27 | 136,921 |
| Geography by Letter - J | 0 | - | 4.34 | 122,046 |
| Geography by Letter - O | 0 | - | 4.37 | 128,860 |
| Geography by Letter - V | 0 | - | 4.39 | 120,395 |
| Geography by Letter - W | 0 | - | 4.39 | 114,059 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,526 |
| Geography by Letter - Z | 0 | - | 4.11 | 80,907 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,768 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,096 |
| Middle East A-Z | 0 | - | 4.46 | 45,739 |
| Movies that Start with A | 0 | - | 4.13 | 61,594 |
| Movies that Start with C | 0 | - | 4.30 | 61,524 |
| Movies that Start with B | 0 | - | 4.35 | 84,847 |
| Movies that Start with D | 0 | - | 4.34 | 68,183 |
| Movies that Start with E | 0 | - | 4.13 | 68,129 |
| Movies that Start with J | 0 | - | 4.18 | 75,874 |
| Movies that Start with L | 0 | - | 4.16 | 60,187 |
| Movies that Start with M | 0 | - | 4.28 | 48,028 |
| Movies that Start with N | 0 | - | 4.02 | 41,079 |
| Movies that Start with P | 0 | - | 4.25 | 53,964 |
| Movies that Start with R | 0 | - | 4.17 | 46,404 |
| Movies that Start with W | 0 | - | 4.07 | 44,102 |
| Movies that Start with T | 0 | - | 4.33 | 49,071 |
| Movies that Start with S | 0 | - | 4.35 | 56,226 |
| Movies that Start with F | 0 | - | 4.13 | 68,598 |
| History by Letter - D | 0 | - | 4.39 | 136,777 |
| History by Letter - F | 0 | - | 4.18 | 113,601 |
| History by Letter - O | 0 | - | 4.31 | 98,978 |
| History by Letter - P | 0 | - | 4.38 | 107,248 |
| History by Letter - Q | 0 | - | 4.34 | 79,912 |
| History by Letter - R | 0 | - | 4.26 | 121,555 |
| History by Letter - T | 0 | - | 4.39 | 104,606 |
| History by Letter - U | 0 | - | 4.19 | 100,149 |
| History by Letter - V | 0 | - | 4.27 | 80,290 |
| History by Letter - Y | 0 | - | 4.27 | 86,865 |
| History by Letter - Z | 0 | - | 4.18 | 76,677 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,095 |
| Questions in Music | 0 | - | 4.41 | 53,935 |
| Star Wars A-Z | 0 | - | 4.46 | 87,054 |
| Animals that Start with A | 0 | - | 4.26 | 111,166 |
| Animals that Start with B | 0 | - | 4.31 | 112,652 |
| Animals that Start with C | 0 | - | 4.23 | 92,148 |
| Animals that Start with D | 0 | - | 4.25 | 86,082 |
| Animals that Start with E | 0 | - | 4.28 | 73,332 |
| Animals that Start with F | 0 | - | 4.28 | 106,457 |
| Animals that Start with G | 0 | - | 4.25 | 79,623 |
| Animals that Start with K | 0 | - | 4.06 | 66,148 |
| Animals that Start with M | 0 | - | 4.24 | 83,509 |
| Animals that Start with R | 0 | - | 4.27 | 86,577 |
| Animals that Start with T | 0 | - | 4.32 | 90,586 |
| Animals that Start with H | 0 | - | 4.31 | 85,825 |
| Animals that Start with O | 0 | - | 4.27 | 88,167 |
| Animals that Start with W | 0 | - | 4.35 | 46,795 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,305 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,428 |
| Locations by Letter - A | 0 | - | 4.12 | 51,262 |
| Locations by Letter - B | 0 | - | 4.15 | 48,540 |
