| Geography by Letter - T | 0 | - | 4.84 | 154,439 |
| Video Games A-Z | 0 | - | 4.05 | 39,102 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,569 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,383 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,803 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,091 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,564 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,821 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,357 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,784 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,146 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,699 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,747 |
| Countries by Military Spending | 0 | - | 4.93 | 178,429 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,275 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,190 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,049 |
| Geography by Letter - A | 0 | - | 4.74 | 212,148 |
| Geography by Letter - B | 0 | - | 4.56 | 185,151 |
| Geography by Letter - H | 0 | - | 4.69 | 150,740 |
| Geography by Letter - C | 0 | - | 4.47 | 159,156 |
| Geography by Letter - D | 0 | - | 4.50 | 151,181 |
| Geography by Letter - E | 0 | - | 4.42 | 148,030 |
| Geography by Letter - I | 0 | - | 4.42 | 122,336 |
| Geography by Letter - K | 0 | - | 4.53 | 118,692 |
| Geography by Letter - L | 0 | - | 4.43 | 148,899 |
| Geography by Letter - M | 0 | - | 4.49 | 118,971 |
| Geography by Letter - N | 0 | - | 4.51 | 127,525 |
| Geography by Letter - P | 0 | - | 4.47 | 176,415 |
| Geography by Letter - R | 0 | - | 4.43 | 132,105 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,956 |
| Geography by Letter - U | 0 | - | 4.53 | 143,487 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,239 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,422 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,001 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,424 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,679 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,448 |
| Movies that Start with G | 0 | - | 4.49 | 68,635 |
| Movies that Start with I | 0 | - | 4.41 | 65,247 |
| History by Letter - A | 0 | - | 4.51 | 153,464 |
| History by Letter - B | 0 | - | 4.45 | 172,781 |
| History by Letter - C | 0 | - | 4.70 | 172,064 |
| History by Letter - E | 0 | - | 4.51 | 141,069 |
| History by Letter - G | 0 | - | 4.46 | 122,520 |
| History by Letter - H | 0 | - | 4.45 | 137,156 |
| History by Letter - J | 0 | - | 4.51 | 154,531 |
| History by Letter - N | 0 | - | 4.45 | 104,392 |
| History by Letter - S | 0 | - | 4.47 | 94,692 |
| History by Letter - W | 0 | - | 4.45 | 109,889 |
| History by Letter - M | 0 | - | 4.54 | 120,200 |
| History by Letter - K | 0 | - | 4.50 | 101,685 |
| History by Letter - L | 0 | - | 4.50 | 112,454 |
| History by Letter - I | 0 | - | 4.46 | 104,726 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,160 |
| Animals that Start with L | 0 | - | 4.47 | 102,264 |
| Animals that Start with P | 0 | - | 4.45 | 86,314 |
| Animals that Start with S | 0 | - | 4.49 | 87,517 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,731 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,113 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,453 |
| Islands A-Z | 0 | - | 4.46 | 125,863 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,308 |
| Human Body A-Z | 0 | - | 4.51 | 129,394 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,448 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,757 |
| Africa A-Z | 0 | - | 4.57 | 46,687 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,205 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,228 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,265 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,939 |
| Minecraft Mobs | 0 | - | 4.89 | 204,650 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,688 |
| Disney A-Z | 0 | - | 4.37 | 87,285 |
| Literature by Letter - A | 0 | - | 4.24 | 32,232 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,338 |
| Companies A-Z | 0 | - | 4.30 | 42,724 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,256 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,677 |
| Geography by Letter - G | 0 | - | 4.33 | 126,644 |
| Geography by Letter - F | 0 | - | 4.27 | 138,203 |
| Geography by Letter - J | 0 | - | 4.34 | 123,251 |
| Geography by Letter - O | 0 | - | 4.37 | 130,076 |
| Geography by Letter - V | 0 | - | 4.39 | 122,131 |
| Geography by Letter - W | 0 | - | 4.39 | 115,131 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,831 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,886 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,745 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,313 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,321 |
| Movies that Start with A | 0 | - | 4.13 | 61,950 |
| Movies that Start with C | 0 | - | 4.30 | 61,942 |
| Movies that Start with B | 0 | - | 4.36 | 85,327 |
| Movies that Start with D | 0 | - | 4.34 | 68,512 |
| Movies that Start with E | 0 | - | 4.13 | 68,441 |
| Movies that Start with J | 0 | - | 4.18 | 76,259 |
| Movies that Start with L | 0 | - | 4.16 | 60,489 |
| Movies that Start with M | 0 | - | 4.28 | 48,295 |
| Movies that Start with N | 0 | - | 4.02 | 41,306 |
| Movies that Start with P | 0 | - | 4.25 | 54,199 |
| Movies that Start with R | 0 | - | 4.17 | 46,706 |
| Movies that Start with W | 0 | - | 4.07 | 44,299 |
| Movies that Start with T | 0 | - | 4.34 | 49,368 |
| Movies that Start with S | 0 | - | 4.35 | 56,543 |
| Movies that Start with F | 0 | - | 4.13 | 68,934 |
| History by Letter - D | 0 | - | 4.40 | 138,191 |
| History by Letter - F | 0 | - | 4.18 | 114,779 |
| History by Letter - O | 0 | - | 4.32 | 99,790 |
| History by Letter - P | 0 | - | 4.36 | 108,149 |
| History by Letter - Q | 0 | - | 4.34 | 80,552 |
| History by Letter - R | 0 | - | 4.26 | 122,500 |
| History by Letter - T | 0 | - | 4.39 | 105,554 |
| History by Letter - U | 0 | - | 4.19 | 101,065 |
| History by Letter - V | 0 | - | 4.27 | 80,996 |
| History by Letter - Y | 0 | - | 4.27 | 87,510 |
| History by Letter - Z | 0 | - | 4.20 | 77,259 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,290 |
| Music by Letter - F | 0 | - | 4.48 | 27,055 |
| Music by Letter - A | 0 | - | 4.61 | 31,442 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.80 | 803,546 |
| Middle East A-Z | 0 | - | 4.47 | 46,155 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,430 |
| 20th Century A-Z | 0 | - | 4.50 | 53,840 |
| 19th Century A-Z | 0 | - | 4.77 | 47,374 |
| 18th Century A-Z | 0 | - | 4.54 | 43,243 |
| Fill-in-the-Blank Video Game Titles | 0 | - | 4.23 | 111,204 |
| Video Games by Clue | 0 | - | 4.26 | 182,040 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,548 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,536 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,411 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,510 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,393 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,082 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 82,880 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,446 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,360 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,216 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 61,809 |
| Animals that Start with A | 0 | - | 4.26 | 112,255 |
| Animals that Start with B | 0 | - | 4.31 | 113,964 |
| Animals that Start with C | 0 | - | 4.21 | 93,378 |
| Animals that Start with D | 0 | - | 4.25 | 87,127 |
| Animals that Start with E | 0 | - | 4.28 | 74,051 |
| Animals that Start with F | 0 | - | 4.28 | 107,270 |
| Animals that Start with G | 0 | - | 4.25 | 80,277 |
| Animals that Start with K | 0 | - | 4.07 | 66,650 |
| Animals that Start with M | 0 | - | 4.23 | 84,173 |
| Animals that Start with R | 0 | - | 4.28 | 87,540 |
| Animals that Start with T | 0 | - | 4.32 | 91,950 |
| Animals that Start with H | 0 | - | 4.31 | 86,464 |
| Animals that Start with O | 0 | - | 4.27 | 88,705 |
| Animals that Start with W | 0 | - | 4.36 | 47,265 |
| Geography by Letter on the World Map - D | 0 | - | 4.03 | 65,198 |
| Geography by Letter on the World Map - E | 0 | - | 4.37 | 67,357 |
| Locations by Letter - A | 0 | - | 4.11 | 51,523 |
| Locations by Letter - B | 0 | - | 4.15 | 48,802 |
| Locations by Letter - E | 0 | - | 4.26 | 56,653 |
| Locations by Letter - F | 0 | - | 4.02 | 48,797 |
| Locations by Letter - H | 0 | - | 4.07 | 38,383 |
| Locations by Letter - J | 0 | - | 4.12 | 58,576 |
| Locations by Letter - K | 0 | - | 4.06 | 36,528 |
| Locations by Letter - O | 0 | - | 4.05 | 34,773 |
| Locations by Letter - P | 0 | - | 4.11 | 38,107 |
| Locations by Letter - R | 0 | - | 4.02 | 40,114 |
| Locations by Letter - T | 0 | - | 4.11 | 41,224 |
| Locations by Letter - U | 0 | - | 4.11 | 44,964 |
| Locations by Letter - V | 0 | - | 4.34 | 48,436 |
| Locations by Letter - W | 0 | - | 4.08 | 39,581 |
| Locations by Letter - N | 0 | - | 4.28 | 46,244 |
| Double Letters A-Z | 0 | - | 4.51 | 27,176 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,440 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,010 |
| Alliteration by Letter - F | 0 | - | 4.13 | 34,134 |
| Alliteration by Letter - P | 0 | - | 4.10 | 39,540 |
| Alliteration by Letter - S | 0 | - | 4.27 | 32,791 |
| Alliteration by Letter - W | 0 | - | 4.30 | 37,020 |
| U.S. Army Ranks | 0 | - | 4.48 | 103,722 |
| Top 30 Most Powerful Militaries | 0 | - | 4.52 | 176,302 |
| Countries with Aircraft Carriers | 0 | - | 4.75 | 123,511 |
| Names of Army Units | 0 | - | 4.64 | 37,028 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,140 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,941 |
| Formula One World Champions | 0 | - | 4.96 | 391,824 |
| Star Wars A-Z | 0 | - | 4.46 | 88,464 |
| Monarchies of the World | 0 | - | 4.94 | 169,318 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,329 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,616 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,784 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,357 |
| IMDB Top 100 Movies | 0 | - | 4.45 | 205,562 |
| Disney Animated Characters | 0 | - | 4.88 | 601,991 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,019 |
| Literature by Letter - D | 0 | - | 4.29 | 20,864 |
| Literature by Letter - C | 0 | - | 4.34 | 26,815 |
| Literature by Letter - F | 0 | - | 4.26 | 17,457 |
| Literature by Letter - E | 0 | - | 4.05 | 15,345 |
| Literature by Letter - H | 0 | - | 4.29 | 20,297 |
| Literature by Letter - I | 0 | - | 4.25 | 17,499 |
| Literature by Letter - L | 0 | - | 4.32 | 23,427 |
| Literature by Letter - M | 0 | - | 4.18 | 18,845 |
