| Geography by Letter - T | 0 | - | 4.85 | 144,562 |
| Video Games A-Z | 0 | - | 4.05 | 37,173 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 76,623 |
| Geography by Letter on the World Map - C | 0 | - | 4.82 | 111,456 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 143,289 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 188,360 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 166,164 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 184,865 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 294,025 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 174,396 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 69,513 |
| NATO Military Alphabet | 0 | - | 4.98 | 528,978 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 225,886 |
| Countries by Military Spending | 0 | - | 4.93 | 168,942 |
| Disney A-Z | 0 | - | 4.41 | 82,805 |
| Classic Novels by Plot #2 | 0 | - | 4.83 | 34,241 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.91 | 105,117 |
| Religion A-Z #2 | 0 | - | 4.41 | 35,768 |
| Geography by Letter - A | 0 | - | 4.70 | 203,560 |
| Geography by Letter - B | 0 | - | 4.54 | 176,871 |
| Geography by Letter - H | 0 | - | 4.69 | 143,860 |
| Geography by Letter - C | 0 | - | 4.50 | 152,164 |
| Geography by Letter - D | 0 | - | 4.49 | 144,430 |
| Geography by Letter - E | 0 | - | 4.41 | 141,477 |
| Geography by Letter - I | 0 | - | 4.44 | 117,334 |
| Geography by Letter - K | 0 | - | 4.54 | 113,439 |
| Geography by Letter - L | 0 | - | 4.45 | 142,668 |
| Geography by Letter - M | 0 | - | 4.49 | 113,429 |
| Geography by Letter - N | 0 | - | 4.51 | 122,149 |
| Geography by Letter - P | 0 | - | 4.47 | 170,306 |
| Geography by Letter - R | 0 | - | 4.42 | 124,105 |
| Geography by Letter - S #1 | 0 | - | 4.75 | 133,598 |
| Geography by Letter - U | 0 | - | 4.52 | 136,266 |
| Asian Geography By Letter - K | 0 | - | 4.77 | 57,010 |
| A to Z: Musical Terms | 0 | - | 4.43 | 39,414 |
| Geography A-Z #2 | 0 | - | 4.46 | 51,262 |
| Geography A-Z #5 | 0 | - | 4.46 | 36,167 |
| Geography A-Z #1 | 0 | - | 4.55 | 67,876 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 112,000 |
| Movies that Start with G | 0 | - | 4.49 | 66,783 |
| Movies that Start with I | 0 | - | 4.41 | 63,497 |
| History by Letter - A | 0 | - | 4.50 | 146,396 |
| History by Letter - B | 0 | - | 4.48 | 165,180 |
| History by Letter - C | 0 | - | 4.69 | 163,498 |
| History by Letter - E | 0 | - | 4.49 | 134,506 |
| History by Letter - G | 0 | - | 4.45 | 116,957 |
| History by Letter - H | 0 | - | 4.43 | 130,935 |
| History by Letter - J | 0 | - | 4.49 | 147,593 |
| History by Letter - N | 0 | - | 4.43 | 99,484 |
| History by Letter - S | 0 | - | 4.46 | 90,123 |
| History by Letter - T | 0 | - | 4.42 | 101,451 |
| History by Letter - W | 0 | - | 4.46 | 104,626 |
| History by Letter - M | 0 | - | 4.52 | 114,838 |
| History by Letter - K | 0 | - | 4.49 | 97,318 |
| History by Letter - L | 0 | - | 4.47 | 107,587 |
| History by Letter - I | 0 | - | 4.46 | 99,895 |
| 100 Most Common English Words | 0 | - | 4.89 | 1,248,326 |
| Animals that Start with L | 0 | - | 4.46 | 98,073 |
| Animals that Start with P | 0 | - | 4.45 | 83,168 |
| Animals that Start with S | 0 | - | 4.49 | 84,119 |
| Geography by Letter on the World Map - B | 0 | - | 4.53 | 85,201 |
| Geography by Letter on the World Map - A | 0 | - | 4.80 | 101,259 |
| World Cities A-Z #1 | 0 | - | 4.52 | 60,697 |
| Islands A-Z | 0 | - | 4.45 | 112,271 |
| World Cities A-Z #2 | 0 | - | 4.46 | 53,136 |
| Human Body A-Z | 0 | - | 4.50 | 124,641 |
| Africa A-Z | 0 | - | 4.57 | 45,248 |
| People in History A-Z #1 | 0 | - | 4.62 | 95,239 |
| People in History A-Z #2 | 0 | - | 4.47 | 52,657 |
| People in History A-Z #3 | 0 | - | 4.48 | 44,224 |
| Minecraft Mobs | 0 | - | 4.88 | 187,641 |
| Most Common English Verbs - Extreme | 0 | - | 4.95 | 148,170 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.41 | 14,559 |
| Companies A-Z | 0 | - | 4.30 | 42,097 |
| Top Five Exporting Partners by Country | 0 | - | 4.85 | 64,917 |
| Religion A-Z #1 | 0 | - | 4.31 | 60,661 |
| Geography by Letter - G | 0 | - | 4.35 | 121,121 |
| Geography by Letter - F | 0 | - | 4.27 | 132,148 |
| Geography by Letter - J | 0 | - | 4.35 | 117,939 |
| Geography by Letter - O | 0 | - | 4.37 | 124,820 |
| Geography by Letter - V | 0 | - | 4.38 | 115,334 |
| Geography by Letter - W | 0 | - | 4.39 | 110,561 |
| Geography by Letter - Y | 0 | - | 4.38 | 106,890 |
| Geography by Letter - Z | 0 | - | 4.09 | 77,818 |
| Geography by Letter - Q | 0 | - | 4.38 | 65,740 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.17 | 34,405 |
| Geography A-Z #3 | 0 | - | 4.20 | 38,041 |
| Movies that Start with A | 0 | - | 4.11 | 60,310 |
| Movies that Start with C | 0 | - | 4.29 | 60,063 |
| Movies that Start with B | 0 | - | 4.34 | 83,104 |
| Movies that Start with D | 0 | - | 4.34 | 67,094 |
| Movies that Start with E | 0 | - | 4.13 | 67,008 |
| Movies that Start with J | 0 | - | 4.22 | 74,521 |
| Movies that Start with L | 0 | - | 4.15 | 59,191 |
| Movies that Start with M | 0 | - | 4.28 | 47,224 |
| Movies that Start with N | 0 | - | 4.01 | 40,348 |
| Movies that Start with P | 0 | - | 4.25 | 53,152 |
| Movies that Start with R | 0 | - | 4.16 | 45,369 |
| Movies that Start with W | 0 | - | 4.06 | 43,422 |
| Movies that Start with T | 0 | - | 4.34 | 48,124 |
| Movies that Start with S | 0 | - | 4.36 | 55,245 |
| Movies that Start with F | 0 | - | 4.15 | 67,486 |
| History by Letter - D | 0 | - | 4.35 | 132,327 |
| History by Letter - F | 0 | - | 4.20 | 109,736 |
| History by Letter - O | 0 | - | 4.30 | 95,731 |
| History by Letter - P | 0 | - | 4.36 | 103,532 |
| History by Letter - Q | 0 | - | 4.34 | 77,485 |
| History by Letter - R | 0 | - | 4.23 | 118,021 |
| History by Letter - U | 0 | - | 4.18 | 96,888 |
| History by Letter - V | 0 | - | 4.28 | 77,974 |
| History by Letter - Y | 0 | - | 4.24 | 84,391 |
| History by Letter - Z | 0 | - | 4.20 | 74,634 |
| The 3rd and 4th Century | 0 | - | 4.59 | 25,928 |
| Music by Letter - F | 0 | - | 4.47 | 25,942 |
| Music by Letter - A | 0 | - | 4.61 | 30,205 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.75 | 749,171 |
| Middle East A-Z | 0 | - | 4.46 | 44,595 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 43,028 |
| 20th Century A-Z | 0 | - | 4.51 | 49,570 |
| 19th Century A-Z | 0 | - | 4.74 | 37,082 |
| 18th Century A-Z | 0 | - | 4.60 | 33,714 |
| Fill-in-the-Blank Video Game Titles | 0 | - | 4.23 | 108,896 |
| Video Games by Clue | 0 | - | 4.26 | 171,194 |
| A Quiz About Buddhism | 0 | - | 4.85 | 17,353 |
| Musical Acts by Letter - J | 0 | - | 4.19 | 75,640 |
| Musical Acts by Letter - M | 0 | - | 4.12 | 90,285 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 66,755 |
| Musical Acts by Letter - P | 0 | - | 4.23 | 63,771 |
| Musical Acts by Letter - R | 0 | - | 4.32 | 81,221 |
| Musical Acts by Letter - T | 0 | - | 4.11 | 65,401 |
| Musical Acts by Letter - A | 0 | - | 4.27 | 79,914 |
| Musical Acts by Letter - B | 0 | - | 4.33 | 70,737 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 58,211 |
| Musical Acts by Letter - D | 0 | - | 4.11 | 51,318 |
| Musical Acts by Letter - E | 0 | - | 4.39 | 59,663 |
| Animals that Start with A | 0 | - | 4.25 | 108,004 |
| Animals that Start with B | 0 | - | 4.32 | 109,316 |
| Animals that Start with C | 0 | - | 4.22 | 89,261 |
| Animals that Start with D | 0 | - | 4.21 | 83,273 |
| Animals that Start with E | 0 | - | 4.27 | 71,258 |
| Animals that Start with F | 0 | - | 4.26 | 103,329 |
| Animals that Start with G | 0 | - | 4.23 | 77,739 |
| Animals that Start with K | 0 | - | 4.05 | 64,556 |
| Animals that Start with M | 0 | - | 4.27 | 81,242 |
| Animals that Start with R | 0 | - | 4.27 | 84,747 |
| Animals that Start with T | 0 | - | 4.31 | 88,436 |
| Animals that Start with H | 0 | - | 4.29 | 83,557 |
| Animals that Start with O | 0 | - | 4.26 | 85,468 |
| Animals that Start with W | 0 | - | 4.34 | 45,423 |
| Geography by Letter on the World Map - D | 0 | - | 4.06 | 61,341 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 63,359 |
| Locations by Letter - A | 0 | - | 4.10 | 50,419 |
| Locations by Letter - B | 0 | - | 4.14 | 47,706 |
| Locations by Letter - E | 0 | - | 4.26 | 55,436 |
| Locations by Letter - F | 0 | - | 4.04 | 47,829 |
| Locations by Letter - H | 0 | - | 4.07 | 37,518 |
| Locations by Letter - J | 0 | - | 4.14 | 57,435 |
| Locations by Letter - K | 0 | - | 4.05 | 35,657 |
| Locations by Letter - O | 0 | - | 4.05 | 33,988 |
| Locations by Letter - P | 0 | - | 4.11 | 37,220 |
| Locations by Letter - R | 0 | - | 4.01 | 39,259 |
| Locations by Letter - T | 0 | - | 4.14 | 40,299 |
| Locations by Letter - U | 0 | - | 4.14 | 43,996 |
| Locations by Letter - V | 0 | - | 4.36 | 47,345 |
| Locations by Letter - W | 0 | - | 4.12 | 38,728 |
| Locations by Letter - N | 0 | - | 4.27 | 45,183 |
| Double Letters A-Z | 0 | - | 4.50 | 26,540 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,914 |
| Animals A-Z #1 | 0 | - | 4.38 | 90,094 |
| Animals A-Z #2 | 0 | - | 4.11 | 64,679 |
| Alliteration by Letter - F | 0 | - | 4.12 | 33,486 |
| Alliteration by Letter - P | 0 | - | 4.08 | 38,993 |
| Alliteration by Letter - S | 0 | - | 4.27 | 32,291 |
| Alliteration by Letter - W | 0 | - | 4.29 | 36,457 |
| U.S. Army Ranks | 0 | - | 4.45 | 99,317 |
| Top 30 Most Powerful Militaries | 0 | - | 4.53 | 170,184 |
| Countries with Aircraft Carriers | 0 | - | 4.74 | 120,882 |
| Names of Army Units | 0 | - | 4.63 | 35,107 |
| Top Arms Exporting Countries | 0 | - | 4.95 | 81,097 |
| Formula One World Champions | 0 | - | 4.96 | 352,281 |
| Star Wars A-Z | 0 | - | 4.45 | 83,933 |
| Monarchies of the World | 0 | - | 4.93 | 158,611 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.93 | 104,929 |
| Countries where the Sea Freezes | 0 | - | 4.90 | 86,582 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 70,967 |
| IMDB Top 100 Movies | 0 | - | 4.55 | 176,339 |
| Disney Animated Characters | 0 | - | 4.88 | 588,858 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 60,655 |
| Literature by Letter - A | 0 | - | 4.23 | 30,725 |
| Literature by Letter - D | 0 | - | 4.26 | 19,698 |
| Literature by Letter - C | 0 | - | 4.32 | 25,531 |
| Literature by Letter - F | 0 | - | 4.25 | 16,443 |
| Literature by Letter - E | 0 | - | 4.03 | 14,334 |
| Literature by Letter - H | 0 | - | 4.25 | 17,393 |
| Literature by Letter - I | 0 | - | 4.23 | 14,604 |
| Literature by Letter - L | 0 | - | 4.32 | 22,501 |
| Literature by Letter - M | 0 | - | 4.15 | 17,961 |
| Literature by Letter - P | 0 | - | 4.16 | 16,176 |
| Literature by Letter - O | 0 | - | 4.30 | 12,979 |
| Literature by Letter - J | 0 | - | 4.23 | 14,238 |
