| Geography by Letter - T | 0 | - | 4.84 | 152,426 |
| Video Games A-Z | 0 | - | 4.08 | 38,692 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,269 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,906 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,734 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,939 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,395 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,750 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,392 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,382 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,153 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,204 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,879 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,844 |
| Countries by Military Spending | 0 | - | 4.93 | 176,402 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,515 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,701 |
| Geography by Letter - A | 0 | - | 4.74 | 210,107 |
| Geography by Letter - B | 0 | - | 4.56 | 183,266 |
| Geography by Letter - H | 0 | - | 4.69 | 149,286 |
| Geography by Letter - C | 0 | - | 4.47 | 157,564 |
| Geography by Letter - D | 0 | - | 4.50 | 149,501 |
| Geography by Letter - E | 0 | - | 4.42 | 146,651 |
| Geography by Letter - I | 0 | - | 4.42 | 121,205 |
| Geography by Letter - K | 0 | - | 4.53 | 117,330 |
| Geography by Letter - L | 0 | - | 4.43 | 147,620 |
| Geography by Letter - M | 0 | - | 4.49 | 117,631 |
| Geography by Letter - N | 0 | - | 4.51 | 126,235 |
| Geography by Letter - P | 0 | - | 4.47 | 175,148 |
| Geography by Letter - R | 0 | - | 4.43 | 130,335 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,611 |
| Geography by Letter - U | 0 | - | 4.54 | 142,065 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,981 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,065 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,689 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,189 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,336 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,907 |
| Movies that Start with G | 0 | - | 4.48 | 68,245 |
| Movies that Start with I | 0 | - | 4.41 | 64,884 |
| History by Letter - A | 0 | - | 4.51 | 152,117 |
| History by Letter - B | 0 | - | 4.45 | 171,264 |
| History by Letter - C | 0 | - | 4.69 | 170,321 |
| History by Letter - E | 0 | - | 4.51 | 139,849 |
| History by Letter - G | 0 | - | 4.45 | 121,450 |
| History by Letter - H | 0 | - | 4.45 | 135,870 |
| History by Letter - J | 0 | - | 4.51 | 153,245 |
| History by Letter - N | 0 | - | 4.44 | 103,390 |
| History by Letter - S | 0 | - | 4.47 | 93,676 |
| History by Letter - W | 0 | - | 4.45 | 108,734 |
| History by Letter - M | 0 | - | 4.54 | 119,101 |
| History by Letter - K | 0 | - | 4.50 | 100,822 |
| History by Letter - L | 0 | - | 4.49 | 111,507 |
| History by Letter - I | 0 | - | 4.46 | 103,685 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,258 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,872 |
| Animals that Start with L | 0 | - | 4.47 | 101,269 |
| Animals that Start with P | 0 | - | 4.45 | 85,650 |
| Animals that Start with S | 0 | - | 4.49 | 86,823 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,636 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,593 |
| World Cities A-Z by Clue #1 | 0 | - | 4.55 | 65,985 |
| Islands A-Z | 0 | - | 4.46 | 116,764 |
| World Cities A-Z by Clue #2 | 0 | - | 4.45 | 57,481 |
| Human Body A-Z | 0 | - | 4.51 | 128,399 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 34,239 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,812 |
| Africa A-Z | 0 | - | 4.57 | 46,372 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,600 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,819 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,960 |
| Best-Selling Video Game Consoles | 0 | - | 4.81 | 269,722 |
| Minecraft Mobs | 0 | - | 4.89 | 201,121 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,806 |
| Disney A-Z | 0 | - | 4.37 | 86,500 |
| Literature by Letter - A | 0 | - | 4.23 | 31,761 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,067 |
| Companies A-Z | 0 | - | 4.30 | 42,610 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,842 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,481 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,813 |
| Geography by Letter - G | 0 | - | 4.35 | 125,474 |
| Geography by Letter - F | 0 | - | 4.27 | 137,051 |
| Geography by Letter - J | 0 | - | 4.34 | 122,161 |
| Geography by Letter - O | 0 | - | 4.37 | 128,986 |
| Geography by Letter - V | 0 | - | 4.39 | 120,884 |
| Geography by Letter - W | 0 | - | 4.39 | 114,194 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,660 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,029 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,874 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,109 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,078 |
| Movies that Start with A | 0 | - | 4.13 | 61,636 |
| Movies that Start with C | 0 | - | 4.30 | 61,575 |
| Movies that Start with B | 0 | - | 4.35 | 84,909 |
| Movies that Start with D | 0 | - | 4.34 | 68,219 |
| Movies that Start with E | 0 | - | 4.13 | 68,166 |
| Movies that Start with J | 0 | - | 4.18 | 75,916 |
| Movies that Start with L | 0 | - | 4.16 | 60,220 |
| Movies that Start with M | 0 | - | 4.28 | 48,059 |
| Movies that Start with N | 0 | - | 4.02 | 41,103 |
| Movies that Start with P | 0 | - | 4.25 | 53,998 |
| Movies that Start with R | 0 | - | 4.17 | 46,439 |
| Movies that Start with W | 0 | - | 4.07 | 44,132 |
| Movies that Start with T | 0 | - | 4.33 | 49,109 |
| Movies that Start with S | 0 | - | 4.35 | 56,266 |
| Movies that Start with F | 0 | - | 4.13 | 68,635 |
| History by Letter - D | 0 | - | 4.39 | 136,881 |
| History by Letter - F | 0 | - | 4.18 | 113,690 |
| History by Letter - O | 0 | - | 4.31 | 99,053 |
| History by Letter - P | 0 | - | 4.38 | 107,347 |
| History by Letter - Q | 0 | - | 4.34 | 79,977 |
| History by Letter - R | 0 | - | 4.26 | 121,654 |
| History by Letter - T | 0 | - | 4.39 | 104,873 |
| History by Letter - U | 0 | - | 4.19 | 100,253 |
| History by Letter - V | 0 | - | 4.27 | 80,366 |
| History by Letter - Y | 0 | - | 4.27 | 86,934 |
| History by Letter - Z | 0 | - | 4.18 | 76,743 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,117 |
| Music by Letter - F | 0 | - | 4.48 | 26,828 |
| Music by Letter - A | 0 | - | 4.61 | 31,190 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,665 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,187 |
| Middle East A-Z | 0 | - | 4.47 | 45,787 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,149 |
| 20th Century A-Z | 0 | - | 4.50 | 53,167 |
| 19th Century A-Z | 0 | - | 4.77 | 46,739 |
| 18th Century A-Z | 0 | - | 4.54 | 42,649 |
| Fill-in-the-Blank Video Game Titles | 0 | - | 4.23 | 110,767 |
| Video Games by Clue | 0 | - | 4.26 | 179,762 |
| Musical Acts by Letter - J | 0 | - | 4.20 | 77,166 |
| Musical Acts by Letter - M | 0 | - | 4.14 | 92,947 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,070 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,151 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 82,980 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 67,545 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,307 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 72,915 |
| Musical Acts by Letter - C | 0 | - | 4.33 | 59,924 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 52,860 |
| Musical Acts by Letter - E | 0 | - | 4.36 | 61,396 |
| Animals that Start with A | 0 | - | 4.26 | 111,294 |
| Animals that Start with B | 0 | - | 4.31 | 113,090 |
| Animals that Start with C | 0 | - | 4.23 | 92,281 |
| Animals that Start with D | 0 | - | 4.25 | 86,176 |
| Animals that Start with E | 0 | - | 4.28 | 73,423 |
| Animals that Start with F | 0 | - | 4.28 | 106,540 |
| Animals that Start with G | 0 | - | 4.25 | 79,689 |
| Animals that Start with K | 0 | - | 4.06 | 66,201 |
| Animals that Start with M | 0 | - | 4.24 | 83,568 |
| Animals that Start with R | 0 | - | 4.27 | 86,629 |
| Animals that Start with T | 0 | - | 4.32 | 90,650 |
| Animals that Start with H | 0 | - | 4.31 | 85,889 |
| Animals that Start with O | 0 | - | 4.27 | 88,221 |
| Animals that Start with W | 0 | - | 4.35 | 46,847 |
| Geography by Letter on the World Map - D | 0 | - | 4.02 | 64,376 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 66,503 |
| Locations by Letter - A | 0 | - | 4.12 | 51,280 |
| Locations by Letter - B | 0 | - | 4.15 | 48,562 |
| Locations by Letter - E | 0 | - | 4.27 | 56,388 |
| Locations by Letter - F | 0 | - | 4.02 | 48,603 |
| Locations by Letter - H | 0 | - | 4.07 | 38,203 |
| Locations by Letter - J | 0 | - | 4.12 | 58,334 |
| Locations by Letter - K | 0 | - | 4.06 | 36,364 |
| Locations by Letter - O | 0 | - | 4.05 | 34,608 |
| Locations by Letter - P | 0 | - | 4.11 | 37,918 |
| Locations by Letter - R | 0 | - | 4.02 | 39,932 |
| Locations by Letter - T | 0 | - | 4.11 | 41,038 |
| Locations by Letter - U | 0 | - | 4.11 | 44,785 |
| Locations by Letter - V | 0 | - | 4.34 | 48,189 |
| Locations by Letter - W | 0 | - | 4.08 | 39,413 |
| Locations by Letter - N | 0 | - | 4.28 | 46,015 |
| Double Letters A-Z | 0 | - | 4.51 | 27,069 |
| Animals A-Z #2 | 0 | - | 4.11 | 66,048 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,802 |
| Alliteration by Letter - F | 0 | - | 4.13 | 34,032 |
| Alliteration by Letter - P | 0 | - | 4.09 | 39,453 |
| Alliteration by Letter - S | 0 | - | 4.27 | 32,718 |
| Alliteration by Letter - W | 0 | - | 4.30 | 36,938 |
| U.S. Army Ranks | 0 | - | 4.47 | 102,635 |
| Top 30 Most Powerful Militaries | 0 | - | 4.53 | 175,157 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,090 |
| Names of Army Units | 0 | - | 4.63 | 36,619 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,085 |
| Formula One World Champions | 0 | - | 4.96 | 385,274 |
| Star Wars A-Z | 0 | - | 4.46 | 87,178 |
| Monarchies of the World | 0 | - | 4.94 | 166,606 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,544 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,930 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,458 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,666 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 203,324 |
| Disney Animated Characters | 0 | - | 4.88 | 599,070 |
| Authors with Books Turned into Movies | 0 | - | 4.44 | 62,630 |
| Literature by Letter - D | 0 | - | 4.30 | 20,461 |
| Literature by Letter - C | 0 | - | 4.34 | 26,387 |
| Literature by Letter - F | 0 | - | 4.25 | 17,084 |
| Literature by Letter - E | 0 | - | 4.03 | 14,970 |
| Literature by Letter - H | 0 | - | 4.23 | 18,003 |
| Literature by Letter - I | 0 | - | 4.25 | 15,146 |
