| Brand Logos That Start with A | 0 | - | 4.52 | 70,130 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 537,859 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,460 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,870 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,416 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,993 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,570 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 179,717 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 261,442 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,392 |
| National Football Team Logos | 0 | - | 4.85 | 180,056 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 130,108 |
| Geography by Letter - T | 0 | - | 4.84 | 153,803 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 82,128 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,827 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 153,273 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 195,223 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,964 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,865 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 300,338 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,293 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,665 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 236,462 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,789 |
| Soccer Team Logos | 0 | - | 4.26 | 373,854 |
| NATO Military Alphabet | 0 | - | 4.98 | 558,796 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 801,571 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,976 |
| Geography by Letter - A | 0 | - | 4.74 | 211,546 |
| Geography by Letter - B | 0 | - | 4.56 | 184,591 |
| Geography by Letter - H | 0 | - | 4.69 | 150,304 |
| Geography by Letter - C | 0 | - | 4.47 | 158,683 |
| Geography by Letter - D | 0 | - | 4.50 | 150,507 |
| Geography by Letter - E | 0 | - | 4.42 | 147,593 |
| Geography by Letter - I | 0 | - | 4.42 | 122,009 |
| Geography by Letter - K | 0 | - | 4.53 | 118,352 |
| Geography by Letter - L | 0 | - | 4.43 | 148,512 |
| Geography by Letter - M | 0 | - | 4.49 | 118,636 |
| Geography by Letter - N | 0 | - | 4.51 | 127,197 |
| Geography by Letter - P | 0 | - | 4.47 | 176,013 |
| Geography by Letter - R | 0 | - | 4.43 | 131,600 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,536 |
| Geography by Letter - U | 0 | - | 4.53 | 143,065 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,135 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,626 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 42,863 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,295 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,888 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,345 |
| Empires A-Z | 0 | - | 4.52 | 45,114 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,559 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,182 |
| Movies that Start with G | 0 | - | 4.49 | 68,488 |
| Movies that Start with I | 0 | - | 4.41 | 65,128 |
| History by Letter - A | 0 | - | 4.51 | 152,933 |
| History by Letter - B | 0 | - | 4.45 | 172,189 |
| History by Letter - C | 0 | - | 4.70 | 171,461 |
| History by Letter - E | 0 | - | 4.51 | 140,596 |
| History by Letter - G | 0 | - | 4.46 | 122,109 |
| History by Letter - H | 0 | - | 4.45 | 136,589 |
| History by Letter - J | 0 | - | 4.51 | 154,011 |
| History by Letter - N | 0 | - | 4.45 | 104,073 |
| History by Letter - S | 0 | - | 4.47 | 94,369 |
| History by Letter - W | 0 | - | 4.45 | 109,527 |
| History by Letter - M | 0 | - | 4.54 | 119,842 |
| History by Letter - K | 0 | - | 4.50 | 101,358 |
| History by Letter - L | 0 | - | 4.50 | 112,075 |
| History by Letter - I | 0 | - | 4.46 | 104,217 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,620 |
| Empires by Maps | 0 | - | 4.98 | 120,091 |
| Countries by Military Spending | 0 | - | 4.93 | 177,450 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,950 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,487 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,574 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,995 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,200 |
| Flowers by Picture | 0 | - | 4.46 | 105,602 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,712 |
| Airline Logos | 0 | - | 4.45 | 140,578 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 248,123 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,314,430 |
| Animals that Start with L | 0 | - | 4.47 | 101,799 |
| Animals that Start with P | 0 | - | 4.45 | 86,038 |
| Animals that Start with S | 0 | - | 4.49 | 87,242 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,319 |
| Geography by Letter on the World Map - C | 0 | - | 4.79 | 117,393 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 67,993 |
| Islands A-Z | 0 | - | 4.45 | 123,334 |
| Human Body A-Z | 0 | - | 4.51 | 129,083 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,451 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,522 |
| Africa A-Z | 0 | - | 4.57 | 46,576 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.69 | 57,617 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,246 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,968 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,076 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,161 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,631 |
| All Country Flags of the World | 0 | - | 5.00 | 3,651,696 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,820 |
| Disney A-Z | 0 | - | 4.37 | 86,998 |
| Literature by Letter - A | 0 | - | 4.23 | 32,000 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,213 |
| Companies A-Z | 0 | - | 4.30 | 42,688 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,615 |
| Geography by Letter - G | 0 | - | 4.33 | 126,286 |
| Geography by Letter - F | 0 | - | 4.27 | 137,825 |
| Geography by Letter - J | 0 | - | 4.34 | 122,906 |
| Geography by Letter - O | 0 | - | 4.37 | 129,731 |
| Geography by Letter - V | 0 | - | 4.39 | 121,736 |
| Geography by Letter - W | 0 | - | 4.39 | 114,842 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,489 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,650 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,470 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,239 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 27,842 |
| Video Games A-Z | 0 | - | 4.08 | 38,945 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,230 |
| Movies that Start with A | 0 | - | 4.13 | 61,839 |
| Movies that Start with C | 0 | - | 4.30 | 61,811 |
| Movies that Start with B | 0 | - | 4.36 | 85,172 |
| Movies that Start with D | 0 | - | 4.34 | 68,406 |
| Movies that Start with E | 0 | - | 4.13 | 68,339 |
| Movies that Start with J | 0 | - | 4.18 | 76,128 |
| Movies that Start with L | 0 | - | 4.16 | 60,392 |
| Movies that Start with M | 0 | - | 4.28 | 48,204 |
| Movies that Start with N | 0 | - | 4.02 | 41,235 |
| Movies that Start with P | 0 | - | 4.25 | 54,135 |
| Movies that Start with R | 0 | - | 4.17 | 46,617 |
| Movies that Start with W | 0 | - | 4.07 | 44,247 |
| Movies that Start with T | 0 | - | 4.34 | 49,272 |
| Movies that Start with S | 0 | - | 4.35 | 56,442 |
| Movies that Start with F | 0 | - | 4.13 | 68,820 |
| History by Letter - D | 0 | - | 4.40 | 137,747 |
| History by Letter - F | 0 | - | 4.18 | 114,271 |
| History by Letter - O | 0 | - | 4.32 | 99,509 |
| History by Letter - P | 0 | - | 4.39 | 107,859 |
| History by Letter - Q | 0 | - | 4.34 | 80,342 |
| History by Letter - R | 0 | - | 4.26 | 122,197 |
| History by Letter - T | 0 | - | 4.39 | 105,287 |
| History by Letter - U | 0 | - | 4.19 | 100,792 |
| History by Letter - V | 0 | - | 4.27 | 80,769 |
| History by Letter - Y | 0 | - | 4.27 | 87,289 |
| History by Letter - Z | 0 | - | 4.20 | 77,061 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,227 |
| History Containing the Letter X | 0 | - | 4.47 | 27,029 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,429 |
| Music by Letter - F | 0 | - | 4.48 | 26,981 |
| Music by Letter - A | 0 | - | 4.61 | 31,350 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,213 |
| Hats by Picture | 0 | - | 4.21 | 17,958 |
| Weapons by Picture | 0 | - | 4.13 | 21,037 |
| Cars by Picture | 0 | - | 3.89 | 41,443 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,470 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,535,100 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,091,866 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,741 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,918 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,089 |
| Middle East A-Z | 0 | - | 4.47 | 45,982 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,326 |
| 20th Century A-Z | 0 | - | 4.50 | 53,683 |
| 19th Century A-Z | 0 | - | 4.77 | 47,252 |
| 18th Century A-Z | 0 | - | 4.54 | 43,137 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,535 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,887 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,092 |
| Flags with Crescents | 0 | - | 4.98 | 169,183 |
| Country Flag Trivia | 0 | - | 4.81 | 56,850 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,505 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,293 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,123 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,143 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,661 |
| Formula One Teams by Logos | 0 | - | 4.49 | 98,856 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 90,962 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,514 |
| Star Wars A-Z | 0 | - | 4.46 | 88,082 |
| Monarchies of the World | 0 | - | 4.94 | 168,334 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 112,398 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,637 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,138 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,025 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,581 |
| People on Money by Country | 0 | - | 4.83 | 60,307 |
| Literature by Letter - D | 0 | - | 4.30 | 20,673 |
| Literature by Letter - C | 0 | - | 4.34 | 26,604 |
| Literature by Letter - F | 0 | - | 4.26 | 17,262 |
| Literature by Letter - E | 0 | - | 4.03 | 15,168 |
| Literature by Letter - H | 0 | - | 4.28 | 19,303 |
| Literature by Letter - I | 0 | - | 4.25 | 15,311 |
| Literature by Letter - L | 0 | - | 4.32 | 23,294 |
| Literature by Letter - M | 0 | - | 4.18 | 18,700 |
| Literature by Letter - P | 0 | - | 4.18 | 16,829 |
| Literature by Letter - O | 0 | - | 4.30 | 13,605 |
| Literature by Letter - J | 0 | - | 4.23 | 14,924 |
| Literature by Letter - N | 0 | - | 4.24 | 14,392 |
| Literature by Letter - K | 0 | - | 4.13 | 12,391 |
| Literature by Letter - R | 0 | - | 4.06 | 11,987 |
| Literature by Letter - T | 0 | - | 4.37 | 18,624 |
