| Geography by Letter - T | 0 | - | 4.84 | 155,469 |
| Video Games A-Z | 0 | - | 4.05 | 39,285 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,170 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,038 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,206 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,918 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,047 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,202 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,191 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,426 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,599 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,086 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,973 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,341 |
| Countries by Military Spending | 0 | - | 4.93 | 179,176 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,657 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,865 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,150 |
| Geography by Letter - A | 0 | - | 4.75 | 213,196 |
| Geography by Letter - B | 0 | - | 4.61 | 186,088 |
| Geography by Letter - H | 0 | - | 4.69 | 151,635 |
| Geography by Letter - C | 0 | - | 4.48 | 159,959 |
| Geography by Letter - D | 0 | - | 4.50 | 151,904 |
| Geography by Letter - E | 0 | - | 4.42 | 148,735 |
| Geography by Letter - I | 0 | - | 4.42 | 122,905 |
| Geography by Letter - K | 0 | - | 4.54 | 119,387 |
| Geography by Letter - L | 0 | - | 4.44 | 149,767 |
| Geography by Letter - M | 0 | - | 4.50 | 119,744 |
| Geography by Letter - N | 0 | - | 4.51 | 128,104 |
| Geography by Letter - P | 0 | - | 4.47 | 177,064 |
| Geography by Letter - R | 0 | - | 4.43 | 132,849 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,655 |
| Geography by Letter - U | 0 | - | 4.52 | 144,283 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,404 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,591 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,186 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,535 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,862 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,666 |
| Movies that Start with G | 0 | - | 4.49 | 68,856 |
| Movies that Start with I | 0 | - | 4.41 | 65,451 |
| History by Letter - A | 0 | - | 4.51 | 154,032 |
| History by Letter - B | 0 | - | 4.45 | 173,460 |
| History by Letter - C | 0 | - | 4.70 | 172,798 |
| History by Letter - E | 0 | - | 4.51 | 141,623 |
| History by Letter - G | 0 | - | 4.46 | 123,198 |
| History by Letter - H | 0 | - | 4.45 | 137,715 |
| History by Letter - J | 0 | - | 4.51 | 155,147 |
| History by Letter - N | 0 | - | 4.45 | 104,890 |
| History by Letter - S | 0 | - | 4.47 | 95,066 |
| History by Letter - W | 0 | - | 4.45 | 110,310 |
| History by Letter - M | 0 | - | 4.54 | 120,793 |
| History by Letter - K | 0 | - | 4.50 | 102,099 |
| History by Letter - L | 0 | - | 4.50 | 112,902 |
| History by Letter - I | 0 | - | 4.46 | 105,122 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,327,487 |
| Animals that Start with L | 0 | - | 4.47 | 102,542 |
| Animals that Start with P | 0 | - | 4.45 | 86,555 |
| Animals that Start with S | 0 | - | 4.49 | 87,760 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,214 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,704 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 78,174 |
| Islands A-Z | 0 | - | 4.46 | 128,076 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,443 |
| Human Body A-Z | 0 | - | 4.51 | 130,138 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,081 |
| Africa A-Z | 0 | - | 4.57 | 46,796 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,802 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,530 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,488 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 278,877 |
| Minecraft Mobs | 0 | - | 4.89 | 206,148 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,776 |
| Brand Logos That Start With D | 0 | - | 4.37 | 62,334 |
| Brand Logos That Start With C | 0 | - | 4.21 | 50,233 |
| Brand Logos That Start With L | 0 | - | 4.40 | 62,039 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,445 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,757 |
| Disney A-Z | 0 | - | 4.37 | 87,567 |
| Literature by Letter - A | 0 | - | 4.24 | 32,410 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,436 |
| Companies A-Z | 0 | - | 4.30 | 42,783 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,509 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,767 |
| Geography by Letter - G | 0 | - | 4.33 | 127,218 |
| Geography by Letter - F | 0 | - | 4.28 | 138,921 |
| Geography by Letter - J | 0 | - | 4.35 | 123,796 |
| Geography by Letter - O | 0 | - | 4.37 | 130,615 |
| Geography by Letter - V | 0 | - | 4.39 | 122,760 |
| Geography by Letter - W | 0 | - | 4.39 | 115,602 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,318 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,291 |
| Geography by Letter - Q | 0 | - | 4.38 | 70,196 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,398 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,429 |
| Movies that Start with A | 0 | - | 4.13 | 62,167 |
| Movies that Start with C | 0 | - | 4.30 | 62,180 |
| Movies that Start with B | 0 | - | 4.36 | 85,733 |
| Movies that Start with D | 0 | - | 4.34 | 68,692 |
| Movies that Start with E | 0 | - | 4.13 | 68,633 |
| Movies that Start with J | 0 | - | 4.18 | 76,454 |
| Movies that Start with L | 0 | - | 4.16 | 60,632 |
| Movies that Start with M | 0 | - | 4.28 | 48,424 |
| Movies that Start with N | 0 | - | 4.02 | 41,416 |
| Movies that Start with P | 0 | - | 4.25 | 54,312 |
| Movies that Start with R | 0 | - | 4.17 | 46,845 |
| Movies that Start with W | 0 | - | 4.07 | 44,387 |
| Movies that Start with T | 0 | - | 4.34 | 49,485 |
| Movies that Start with S | 0 | - | 4.35 | 56,666 |
| Movies that Start with F | 0 | - | 4.13 | 69,118 |
| History by Letter - D | 0 | - | 4.40 | 138,716 |
| History by Letter - F | 0 | - | 4.19 | 115,176 |
| History by Letter - O | 0 | - | 4.32 | 100,357 |
| History by Letter - P | 0 | - | 4.36 | 108,558 |
| History by Letter - Q | 0 | - | 4.34 | 80,865 |
| History by Letter - R | 0 | - | 4.26 | 122,903 |
| History by Letter - T | 0 | - | 4.39 | 105,884 |
| History by Letter - U | 0 | - | 4.19 | 101,400 |
| History by Letter - V | 0 | - | 4.27 | 81,272 |
| History by Letter - Y | 0 | - | 4.27 | 87,786 |
| History by Letter - Z | 0 | - | 4.20 | 77,521 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,365 |
| Music by Letter - F | 0 | - | 4.47 | 27,150 |
| Music by Letter - A | 0 | - | 4.61 | 31,552 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.79 | 805,541 |
| Middle East A-Z | 0 | - | 4.47 | 46,270 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,583 |
| 20th Century A-Z | 0 | - | 4.50 | 54,033 |
| Fill-in-the-Blank Video Game Titles | 0 | - | 4.23 | 111,393 |
| Video Games by Clue | 0 | - | 4.26 | 182,984 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,787 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,901 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,615 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,713 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,649 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,344 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,196 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,737 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,612 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,431 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 62,042 |
| Animals that Start with A | 0 | - | 4.26 | 112,569 |
| Animals that Start with B | 0 | - | 4.31 | 114,517 |
| Animals that Start with C | 0 | - | 4.21 | 93,640 |
| Animals that Start with D | 0 | - | 4.25 | 87,375 |
| Animals that Start with E | 0 | - | 4.28 | 74,264 |
| Animals that Start with F | 0 | - | 4.28 | 107,548 |
| Animals that Start with G | 0 | - | 4.25 | 80,478 |
| Animals that Start with K | 0 | - | 4.07 | 66,809 |
| Animals that Start with M | 0 | - | 4.23 | 84,349 |
| Animals that Start with R | 0 | - | 4.28 | 87,736 |
| Animals that Start with T | 0 | - | 4.32 | 92,183 |
| Animals that Start with H | 0 | - | 4.31 | 86,654 |
| Animals that Start with O | 0 | - | 4.27 | 88,886 |
| Animals that Start with W | 0 | - | 4.36 | 47,427 |
| Geography by Letter on the World Map - D | 0 | - | 4.01 | 65,552 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,713 |
| Locations by Letter - A | 0 | - | 4.11 | 51,630 |
| Locations by Letter - B | 0 | - | 4.15 | 48,903 |
| Locations by Letter - E | 0 | - | 4.26 | 56,779 |
| Locations by Letter - F | 0 | - | 4.02 | 48,886 |
| Locations by Letter - H | 0 | - | 4.07 | 38,468 |
| Locations by Letter - J | 0 | - | 4.12 | 58,685 |
| Locations by Letter - K | 0 | - | 4.06 | 36,619 |
| Locations by Letter - O | 0 | - | 4.05 | 34,855 |
| Locations by Letter - P | 0 | - | 4.11 | 38,196 |
| Locations by Letter - R | 0 | - | 4.02 | 40,190 |
| Locations by Letter - T | 0 | - | 4.11 | 41,313 |
| Locations by Letter - U | 0 | - | 4.12 | 45,067 |
| Locations by Letter - V | 0 | - | 4.34 | 48,557 |
| Locations by Letter - W | 0 | - | 4.08 | 39,666 |
| Locations by Letter - N | 0 | - | 4.28 | 46,345 |
| Double Letters A-Z | 0 | - | 4.51 | 27,233 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,972 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,558 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,154 |
| Alliteration by Letter - F | 0 | - | 4.13 | 34,191 |
| Alliteration by Letter - P | 0 | - | 4.10 | 39,595 |
| Alliteration by Letter - S | 0 | - | 4.27 | 32,836 |
| Alliteration by Letter - W | 0 | - | 4.30 | 37,063 |
| U.S. Army Ranks | 0 | - | 4.49 | 103,996 |
| Top 30 Most Powerful Militaries | 0 | - | 4.51 | 176,859 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,702 |
| Names of Army Units | 0 | - | 4.67 | 37,176 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,889 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,872 |
| Formula One World Champions | 0 | - | 4.96 | 395,629 |
| Star Wars A-Z | 0 | - | 4.46 | 88,966 |
| Monarchies of the World | 0 | - | 4.94 | 170,536 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,945 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,232 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,347 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,667 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 206,494 |
| Disney Animated Characters | 0 | - | 4.88 | 603,178 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,217 |
| Literature by Letter - D | 0 | - | 4.29 | 20,994 |
| Literature by Letter - C | 0 | - | 4.34 | 26,949 |
| Literature by Letter - F | 0 | - | 4.26 | 17,579 |
| Literature by Letter - E | 0 | - | 4.05 | 15,469 |
