| Southernmost Countries A-Z | 0 | - | 4.95 | 154,239 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 197,258 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,088 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,294 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,277 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,497 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,643 |
| Disney A-Z | 0 | - | 4.37 | 87,608 |
| Name an Official Language A-Z | 0 | - | 4.91 | 177,239 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,163 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,612 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,203 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,549 |
| Empires A-Z | 0 | - | 4.52 | 45,532 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,884 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,863 |
| Geography by Letter - T | 0 | - | 4.84 | 155,580 |
| Disney Animated Characters | 0 | - | 4.88 | 603,300 |
| Companies A-Z | 0 | - | 4.30 | 42,785 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,777 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 78,366 |
| Islands A-Z | 0 | - | 4.46 | 128,653 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,495 |
| Human Body A-Z | 0 | - | 4.51 | 130,193 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,111 |
| Video Games A-Z | 0 | - | 4.05 | 39,303 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,446 |
| Africa A-Z | 0 | - | 4.57 | 46,809 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,329 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,586 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,841 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,556 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,504 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,243 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,101 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,598 |
| 20th Century A-Z | 0 | - | 4.50 | 54,057 |
| Disney Songs in Movies | 0 | - | 4.40 | 371,621 |
| Double Letters A-Z | 0 | - | 4.51 | 27,239 |
| Animals A-Z #1 | 0 | - | 4.40 | 94,003 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,569 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 239,090 |
| People in History A-Z #5 | 0 | - | 4.09 | 32,163 |
| A to Z: Musical Terms #2 | 0 | - | 4.08 | 11,139 |
| Geography A-Z #4 | 0 | - | 4.36 | 26,034 |
| Canada A-Z | 0 | - | 4.73 | 33,003 |
| 19th Century A-Z | 0 | - | 4.77 | 47,526 |
| 18th Century A-Z | 0 | - | 4.54 | 43,369 |
| 17th Century A-Z | 0 | - | 4.78 | 34,792 |
| Disney Theme Park Locations | 0 | - | 4.48 | 66,462 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,492 |
| Geography by Letter - A | 0 | - | 4.75 | 213,282 |
| Geography by Letter - B | 0 | - | 4.61 | 186,167 |
| Geography by Letter - H | 0 | - | 4.69 | 151,698 |
| Geography by Letter - C | 0 | - | 4.48 | 160,021 |
| Geography by Letter - D | 0 | - | 4.50 | 151,976 |
| Geography by Letter - E | 0 | - | 4.42 | 148,795 |
| Geography by Letter - I | 0 | - | 4.42 | 122,956 |
| Geography by Letter - K | 0 | - | 4.54 | 119,436 |
| Geography by Letter - L | 0 | - | 4.44 | 149,831 |
| Geography by Letter - M | 0 | - | 4.51 | 119,796 |
| Geography by Letter - N | 0 | - | 4.51 | 128,154 |
| Geography by Letter - P | 0 | - | 4.47 | 177,121 |
| Geography by Letter - R | 0 | - | 4.43 | 132,923 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,731 |
| Geography by Letter - U | 0 | - | 4.52 | 144,358 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,423 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,685 |
| Movies that Start with G | 0 | - | 4.49 | 68,874 |
| Movies that Start with I | 0 | - | 4.41 | 65,461 |
| History by Letter - A | 0 | - | 4.51 | 154,097 |
| History by Letter - B | 0 | - | 4.45 | 173,528 |
| History by Letter - C | 0 | - | 4.70 | 172,884 |
| History by Letter - E | 0 | - | 4.51 | 141,688 |
| History by Letter - G | 0 | - | 4.46 | 123,242 |
| History by Letter - H | 0 | - | 4.45 | 137,769 |
| History by Letter - J | 0 | - | 4.51 | 155,210 |
| History by Letter - N | 0 | - | 4.45 | 104,930 |
| History by Letter - S | 0 | - | 4.47 | 95,104 |
| History by Letter - W | 0 | - | 4.45 | 110,368 |
| History by Letter - M | 0 | - | 4.54 | 120,840 |
| History by Letter - K | 0 | - | 4.50 | 102,146 |
| History by Letter - L | 0 | - | 4.50 | 112,955 |
| History by Letter - I | 0 | - | 4.46 | 105,164 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,410 |
| Countries by Military Spending | 0 | - | 4.93 | 179,233 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,694 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,935 |
| American Football A-Z | 0 | - | 4.26 | 14,568 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,170 |
| People in History A-Z #4 | 0 | - | 4.11 | 23,218 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,328,332 |
| Animals that Start with L | 0 | - | 4.47 | 102,586 |
| Animals that Start with P | 0 | - | 4.45 | 86,587 |
| Animals that Start with S | 0 | - | 4.49 | 87,788 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,270 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,770 |
| 16th Century A-Z | 0 | - | 4.59 | 25,053 |
| 15th Century A-Z | 0 | - | 4.50 | 24,043 |
| 14th Century A-Z | 0 | - | 4.41 | 24,536 |
| Military History A-Z | 0 | - | 4.20 | 21,279 |
| Literature by Letter - A | 0 | - | 4.24 | 32,436 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,448 |
| Geography by Letter - G | 0 | - | 4.33 | 127,261 |
| Geography by Letter - F | 0 | - | 4.28 | 138,973 |
| Geography by Letter - J | 0 | - | 4.35 | 123,841 |
| Geography by Letter - O | 0 | - | 4.37 | 130,666 |
| Geography by Letter - V | 0 | - | 4.39 | 122,822 |
| Geography by Letter - W | 0 | - | 4.39 | 115,653 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,363 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,329 |
| Geography by Letter - Q | 0 | - | 4.38 | 70,239 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,411 |
| Movies that Start with A | 0 | - | 4.13 | 62,181 |
| Movies that Start with C | 0 | - | 4.30 | 62,195 |
| Movies that Start with B | 0 | - | 4.36 | 85,745 |
| Movies that Start with D | 0 | - | 4.34 | 68,705 |
| Movies that Start with E | 0 | - | 4.13 | 68,646 |
| Movies that Start with J | 0 | - | 4.18 | 76,468 |
| Movies that Start with L | 0 | - | 4.16 | 60,645 |
| Movies that Start with M | 0 | - | 4.28 | 48,438 |
| Movies that Start with N | 0 | - | 4.02 | 41,424 |
| Movies that Start with P | 0 | - | 4.25 | 54,322 |
| Movies that Start with R | 0 | - | 4.17 | 46,863 |
| Movies that Start with W | 0 | - | 4.07 | 44,396 |
| Movies that Start with T | 0 | - | 4.34 | 49,492 |
| Movies that Start with S | 0 | - | 4.35 | 56,670 |
| Movies that Start with F | 0 | - | 4.13 | 69,129 |
| History by Letter - D | 0 | - | 4.40 | 138,774 |
| History by Letter - F | 0 | - | 4.19 | 115,226 |
| History by Letter - O | 0 | - | 4.32 | 100,396 |
| History by Letter - P | 0 | - | 4.36 | 108,596 |
| History by Letter - Q | 0 | - | 4.34 | 80,896 |
| History by Letter - R | 0 | - | 4.26 | 122,940 |
| History by Letter - T | 0 | - | 4.39 | 105,925 |
| History by Letter - U | 0 | - | 4.19 | 101,437 |
| History by Letter - V | 0 | - | 4.27 | 81,307 |
| History by Letter - Y | 0 | - | 4.27 | 87,817 |
| History by Letter - Z | 0 | - | 4.20 | 77,549 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,376 |
| Music by Letter - F | 0 | - | 4.47 | 27,167 |
| Music by Letter - A | 0 | - | 4.61 | 31,566 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,833 |
| Brand Logos That Start With D | 0 | - | 4.37 | 62,404 |
| Brand Logos That Start With C | 0 | - | 4.22 | 50,287 |
| Brand Logos That Start With L | 0 | - | 4.40 | 62,098 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,741 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,510 |
| Disney Villains | 0 | - | 4.41 | 166,316 |
| Disney Theme Parks Quiz | 0 | - | 4.32 | 15,195 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,873 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,523 |
| Middle East A-Z | 0 | - | 4.47 | 46,281 |
| South America A-Z | 0 | - | 4.15 | 10,963 |
| Disney Animated Characters #2 | 0 | - | 4.20 | 90,083 |
| Disney Character Chain | 0 | - | 4.12 | 30,857 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 106,076 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 185,224 |
| Star Wars A-Z | 0 | - | 4.46 | 89,010 |
| Monarchies of the World | 0 | - | 4.94 | 170,668 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 114,227 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,631 |
| Countries where the Sea Freezes | 0 | - | 4.92 | 115,621 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,872 |
| People on Money by Country | 0 | - | 4.83 | 60,848 |
| Literature by Letter - D | 0 | - | 4.29 | 21,015 |
| Literature by Letter - C | 0 | - | 4.34 | 26,973 |
| Literature by Letter - F | 0 | - | 4.26 | 17,597 |
| Literature by Letter - E | 0 | - | 4.05 | 15,489 |
| Literature by Letter - H | 0 | - | 4.29 | 20,598 |
| Literature by Letter - I | 0 | - | 4.27 | 17,970 |
| Literature by Letter - L | 0 | - | 4.32 | 23,554 |
| Literature by Letter - M | 0 | - | 4.18 | 18,961 |
| Literature by Letter - P | 0 | - | 4.18 | 17,096 |
| Literature by Letter - O | 0 | - | 4.30 | 13,828 |
| Literature by Letter - J | 0 | - | 4.23 | 15,201 |
| Literature by Letter - N | 0 | - | 4.24 | 14,621 |
| Literature by Letter - K | 0 | - | 4.13 | 12,623 |
| Literature by Letter - R | 0 | - | 4.06 | 12,202 |
| Literature by Letter - T | 0 | - | 4.33 | 18,841 |
| Literature by Letter - U | 0 | - | 4.20 | 13,382 |
| Literature by Letter - V | 0 | - | 4.06 | 12,023 |
| Literature by Letter - W | 0 | - | 4.15 | 13,773 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.79 | 805,830 |
| Astronomy Quiz | 0 | - | 4.90 | 83,475 |
| Google What's the Difference? - Animals | 0 | - | 4.93 | 93,183 |
| Countries with the Longest High Speed Rail Networks | 0 | - | 4.91 | 66,328 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,096 |
| Musical Acts by Letter - J | 0 | - | 4.17 | 77,800 |
| Musical Acts by Letter - M | 0 | - | 4.15 | 93,930 |
| Musical Acts by Letter - N | 0 | - | 4.17 | 68,626 |
| Musical Acts by Letter - P | 0 | - | 4.24 | 65,733 |
| Musical Acts by Letter - R | 0 | - | 4.33 | 83,668 |
| Musical Acts by Letter - T | 0 | - | 4.15 | 68,373 |
| Musical Acts by Letter - A | 0 | - | 4.29 | 83,230 |
| Musical Acts by Letter - B | 0 | - | 4.32 | 73,767 |
| Musical Acts by Letter - C | 0 | - | 4.34 | 60,635 |
| Musical Acts by Letter - D | 0 | - | 4.13 | 53,451 |
| Musical Acts by Letter - E | 0 | - | 4.37 | 62,062 |
| Animals that Start with A | 0 | - | 4.26 | 112,608 |
