| Ultimate Car Logos Quiz | 0 | - | 4.81 | 180,528 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,336 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 539,092 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,641 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,017 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,575 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,181 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,679 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 261,972 |
| Make a Stained Glass Window | 0 | - | 4.99 | 68,512 |
| National Football Team Logos | 0 | - | 4.85 | 180,382 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 150,200 |
| Geography by Letter - T | 0 | - | 4.84 | 154,046 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,272 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,985 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,555 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,655 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,255 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,321 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,877 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,504 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,869 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,151 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,993 |
| Soccer Team Logos | 0 | - | 4.26 | 374,564 |
| NATO Military Alphabet | 0 | - | 4.98 | 560,053 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 802,531 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,994 |
| Geography by Letter - A | 0 | - | 4.74 | 211,764 |
| Geography by Letter - B | 0 | - | 4.56 | 184,787 |
| Geography by Letter - H | 0 | - | 4.69 | 150,460 |
| Geography by Letter - C | 0 | - | 4.47 | 158,849 |
| Geography by Letter - D | 0 | - | 4.50 | 150,670 |
| Geography by Letter - E | 0 | - | 4.42 | 147,748 |
| Geography by Letter - I | 0 | - | 4.42 | 122,131 |
| Geography by Letter - K | 0 | - | 4.53 | 118,476 |
| Geography by Letter - L | 0 | - | 4.43 | 148,651 |
| Geography by Letter - M | 0 | - | 4.49 | 118,758 |
| Geography by Letter - N | 0 | - | 4.51 | 127,325 |
| Geography by Letter - P | 0 | - | 4.47 | 176,163 |
| Geography by Letter - R | 0 | - | 4.43 | 131,813 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,701 |
| Geography by Letter - U | 0 | - | 4.53 | 143,241 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,170 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,663 |
| Geography Containing the Letter Q | 0 | - | 4.56 | 42,953 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,341 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,924 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,364 |
| Empires A-Z | 0 | - | 4.52 | 45,175 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,598 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,310 |
| Movies that Start with G | 0 | - | 4.49 | 68,554 |
| Movies that Start with I | 0 | - | 4.41 | 65,170 |
| History by Letter - A | 0 | - | 4.51 | 153,200 |
| History by Letter - B | 0 | - | 4.45 | 172,491 |
| History by Letter - C | 0 | - | 4.70 | 171,759 |
| History by Letter - E | 0 | - | 4.51 | 140,836 |
| History by Letter - G | 0 | - | 4.46 | 122,317 |
| History by Letter - H | 0 | - | 4.45 | 136,938 |
| History by Letter - J | 0 | - | 4.51 | 154,263 |
| History by Letter - N | 0 | - | 4.45 | 104,221 |
| History by Letter - S | 0 | - | 4.47 | 94,521 |
| History by Letter - W | 0 | - | 4.45 | 109,691 |
| History by Letter - M | 0 | - | 4.54 | 120,016 |
| History by Letter - K | 0 | - | 4.50 | 101,510 |
| History by Letter - L | 0 | - | 4.50 | 112,256 |
| History by Letter - I | 0 | - | 4.46 | 104,545 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,795 |
| Empires by Maps | 0 | - | 4.98 | 120,451 |
| Countries by Military Spending | 0 | - | 4.93 | 177,731 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,110 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,804 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,762 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,123 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,325 |
| Flowers by Picture | 0 | - | 4.46 | 105,651 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,744 |
| Airline Logos | 0 | - | 4.45 | 140,732 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,403 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,316,620 |
| Animals that Start with L | 0 | - | 4.47 | 101,906 |
| Animals that Start with P | 0 | - | 4.45 | 86,132 |
| Animals that Start with S | 0 | - | 4.49 | 87,349 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,461 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,560 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,153 |
| Islands A-Z | 0 | - | 4.46 | 124,557 |
| Human Body A-Z | 0 | - | 4.51 | 129,172 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,561 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,616 |
| Africa A-Z | 0 | - | 4.57 | 46,606 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,771 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,305 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,043 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,122 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,198 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,789 |
| All Country Flags of the World | 0 | - | 5.00 | 3,663,542 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,067 |
| Disney A-Z | 0 | - | 4.37 | 87,124 |
| Literature by Letter - A | 0 | - | 4.24 | 32,123 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,283 |
| Companies A-Z | 0 | - | 4.30 | 42,702 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,628 |
| Geography by Letter - G | 0 | - | 4.33 | 126,411 |
| Geography by Letter - F | 0 | - | 4.27 | 137,968 |
| Geography by Letter - J | 0 | - | 4.34 | 123,034 |
| Geography by Letter - O | 0 | - | 4.37 | 129,858 |
| Geography by Letter - V | 0 | - | 4.39 | 121,875 |
| Geography by Letter - W | 0 | - | 4.39 | 114,942 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,629 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,730 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,571 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,267 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 27,863 |
| Video Games A-Z | 0 | - | 4.08 | 38,996 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,259 |
| Movies that Start with A | 0 | - | 4.13 | 61,888 |
| Movies that Start with C | 0 | - | 4.30 | 61,868 |
| Movies that Start with B | 0 | - | 4.36 | 85,242 |
| Movies that Start with D | 0 | - | 4.34 | 68,453 |
| Movies that Start with E | 0 | - | 4.13 | 68,384 |
| Movies that Start with J | 0 | - | 4.18 | 76,181 |
| Movies that Start with L | 0 | - | 4.16 | 60,442 |
| Movies that Start with M | 0 | - | 4.28 | 48,245 |
| Movies that Start with N | 0 | - | 4.02 | 41,266 |
| Movies that Start with P | 0 | - | 4.25 | 54,162 |
| Movies that Start with R | 0 | - | 4.17 | 46,664 |
| Movies that Start with W | 0 | - | 4.07 | 44,275 |
| Movies that Start with T | 0 | - | 4.34 | 49,315 |
| Movies that Start with S | 0 | - | 4.35 | 56,482 |
| Movies that Start with F | 0 | - | 4.13 | 68,869 |
| History by Letter - D | 0 | - | 4.40 | 137,974 |
| History by Letter - F | 0 | - | 4.18 | 114,609 |
| History by Letter - O | 0 | - | 4.32 | 99,647 |
| History by Letter - P | 0 | - | 4.36 | 107,985 |
| History by Letter - Q | 0 | - | 4.34 | 80,445 |
| History by Letter - R | 0 | - | 4.26 | 122,344 |
| History by Letter - T | 0 | - | 4.39 | 105,413 |
| History by Letter - U | 0 | - | 4.19 | 100,926 |
| History by Letter - V | 0 | - | 4.27 | 80,879 |
| History by Letter - Y | 0 | - | 4.27 | 87,396 |
| History by Letter - Z | 0 | - | 4.20 | 77,164 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,248 |
| History Containing the Letter X | 0 | - | 4.47 | 27,045 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,453 |
| Music by Letter - F | 0 | - | 4.48 | 27,008 |
| Music by Letter - A | 0 | - | 4.61 | 31,394 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,267 |
| Hats by Picture | 0 | - | 4.21 | 17,967 |
| Weapons by Picture | 0 | - | 4.13 | 21,060 |
| Cars by Picture | 0 | - | 3.89 | 41,514 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,611 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,537,156 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,899 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,415 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,199 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,149 |
| Middle East A-Z | 0 | - | 4.47 | 46,015 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,366 |
| 20th Century A-Z | 0 | - | 4.50 | 53,733 |
| 19th Century A-Z | 0 | - | 4.77 | 47,291 |
| 18th Century A-Z | 0 | - | 4.54 | 43,174 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,562 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,896 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,122 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,490 |
| Flags with Crescents | 0 | - | 4.98 | 169,576 |
| Country Flag Trivia | 0 | - | 4.81 | 57,033 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,759 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,510 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,431 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,275 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,804 |
| Formula One Teams by Logos | 0 | - | 4.49 | 99,239 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 91,458 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,572 |
| Star Wars A-Z | 0 | - | 4.46 | 88,248 |
| Monarchies of the World | 0 | - | 4.94 | 168,660 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,595 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,833 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,352 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,135 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,760 |
| People on Money by Country | 0 | - | 4.83 | 60,388 |
| Literature by Letter - D | 0 | - | 4.30 | 20,787 |
| Literature by Letter - C | 0 | - | 4.34 | 26,727 |
| Literature by Letter - F | 0 | - | 4.26 | 17,378 |
| Literature by Letter - E | 0 | - | 4.05 | 15,271 |
| Literature by Letter - H | 0 | - | 4.29 | 20,044 |
| Literature by Letter - I | 0 | - | 4.25 | 17,077 |
| Literature by Letter - L | 0 | - | 4.32 | 23,370 |
| Literature by Letter - M | 0 | - | 4.18 | 18,785 |
| Literature by Letter - P | 0 | - | 4.18 | 16,919 |
| Literature by Letter - O | 0 | - | 4.30 | 13,679 |
| Literature by Letter - J | 0 | - | 4.23 | 15,017 |
| Literature by Letter - N | 0 | - | 4.24 | 14,468 |
| Literature by Letter - K | 0 | - | 4.13 | 12,469 |
| Literature by Letter - R | 0 | - | 4.06 | 12,057 |
