| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,295 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,768 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,657 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,975 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,334 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,544 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,904 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,934 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,783 |
| National Football Team Logos | 0 | - | 4.85 | 181,049 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,433 |
| Geography by Letter - T | 0 | - | 4.84 | 154,600 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,653 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,473 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,856 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,201 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,619 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,946 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,442 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,858 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,204 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,922 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,443 |
| Soccer Team Logos | 0 | - | 4.26 | 376,067 |
| NATO Military Alphabet | 0 | - | 4.98 | 562,194 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,061 |
| Geography by Letter - A | 0 | - | 4.74 | 212,289 |
| Geography by Letter - B | 0 | - | 4.56 | 185,305 |
| Geography by Letter - H | 0 | - | 4.69 | 150,882 |
| Geography by Letter - C | 0 | - | 4.48 | 159,300 |
| Geography by Letter - D | 0 | - | 4.50 | 151,308 |
| Geography by Letter - E | 0 | - | 4.42 | 148,149 |
| Geography by Letter - I | 0 | - | 4.42 | 122,434 |
| Geography by Letter - K | 0 | - | 4.54 | 118,788 |
| Geography by Letter - L | 0 | - | 4.44 | 149,225 |
| Geography by Letter - M | 0 | - | 4.49 | 119,082 |
| Geography by Letter - N | 0 | - | 4.51 | 127,634 |
| Geography by Letter - P | 0 | - | 4.47 | 176,534 |
| Geography by Letter - R | 0 | - | 4.43 | 132,213 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,063 |
| Geography by Letter - U | 0 | - | 4.53 | 143,575 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,259 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,723 |
| Geography Containing the Letter Q | 0 | - | 4.56 | 43,077 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,447 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,028 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,439 |
| Empires A-Z | 0 | - | 4.52 | 45,315 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,702 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,481 |
| Movies that Start with G | 0 | - | 4.49 | 68,708 |
| Movies that Start with I | 0 | - | 4.41 | 65,305 |
| History by Letter - A | 0 | - | 4.51 | 153,516 |
| History by Letter - B | 0 | - | 4.45 | 172,828 |
| History by Letter - C | 0 | - | 4.70 | 172,139 |
| History by Letter - E | 0 | - | 4.51 | 141,119 |
| History by Letter - G | 0 | - | 4.46 | 122,572 |
| History by Letter - H | 0 | - | 4.45 | 137,212 |
| History by Letter - J | 0 | - | 4.51 | 154,579 |
| History by Letter - N | 0 | - | 4.45 | 104,426 |
| History by Letter - S | 0 | - | 4.47 | 94,728 |
| History by Letter - W | 0 | - | 4.45 | 109,937 |
| History by Letter - M | 0 | - | 4.54 | 120,244 |
| History by Letter - K | 0 | - | 4.50 | 101,721 |
| History by Letter - L | 0 | - | 4.50 | 112,495 |
| History by Letter - I | 0 | - | 4.46 | 104,758 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,273 |
| Empires by Maps | 0 | - | 4.98 | 121,167 |
| Countries by Military Spending | 0 | - | 4.93 | 178,572 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,388 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,305 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,144 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,567 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,628 |
| Flowers by Picture | 0 | - | 4.46 | 105,758 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,870 |
| Airline Logos | 0 | - | 4.45 | 141,108 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,951 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,321,219 |
| Animals that Start with L | 0 | - | 4.47 | 102,298 |
| Animals that Start with P | 0 | - | 4.45 | 86,344 |
| Animals that Start with S | 0 | - | 4.49 | 87,550 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,793 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,195 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,508 |
| Islands A-Z | 0 | - | 4.46 | 126,190 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,361 |
| Human Body A-Z | 0 | - | 4.51 | 129,451 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,661 |
| Africa A-Z | 0 | - | 4.57 | 46,711 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,045 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,406 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,245 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,251 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,284 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,991 |
| All Country Flags of the World | 0 | - | 5.00 | 3,687,931 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,490 |
| Disney A-Z | 0 | - | 4.37 | 87,325 |
| Literature by Letter - A | 0 | - | 4.24 | 32,260 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,359 |
| Companies A-Z | 0 | - | 4.30 | 42,737 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,691 |
| Geography by Letter - G | 0 | - | 4.33 | 126,756 |
| Geography by Letter - F | 0 | - | 4.28 | 138,468 |
| Geography by Letter - J | 0 | - | 4.35 | 123,341 |
| Geography by Letter - O | 0 | - | 4.37 | 130,181 |
| Geography by Letter - V | 0 | - | 4.39 | 122,207 |
| Geography by Letter - W | 0 | - | 4.39 | 115,202 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,901 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,947 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,818 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,326 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 27,921 |
| Video Games A-Z | 0 | - | 4.05 | 39,130 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,335 |
| Movies that Start with A | 0 | - | 4.13 | 62,038 |
| Movies that Start with C | 0 | - | 4.30 | 62,029 |
| Movies that Start with B | 0 | - | 4.36 | 85,592 |
| Movies that Start with D | 0 | - | 4.34 | 68,583 |
| Movies that Start with E | 0 | - | 4.13 | 68,518 |
| Movies that Start with J | 0 | - | 4.18 | 76,311 |
| Movies that Start with L | 0 | - | 4.16 | 60,529 |
| Movies that Start with M | 0 | - | 4.28 | 48,334 |
| Movies that Start with N | 0 | - | 4.02 | 41,334 |
| Movies that Start with P | 0 | - | 4.25 | 54,234 |
| Movies that Start with R | 0 | - | 4.17 | 46,741 |
| Movies that Start with W | 0 | - | 4.07 | 44,327 |
| Movies that Start with T | 0 | - | 4.34 | 49,398 |
| Movies that Start with S | 0 | - | 4.35 | 56,573 |
| Movies that Start with F | 0 | - | 4.13 | 69,000 |
| History by Letter - D | 0 | - | 4.40 | 138,248 |
| History by Letter - F | 0 | - | 4.18 | 114,821 |
| History by Letter - O | 0 | - | 4.32 | 99,823 |
| History by Letter - P | 0 | - | 4.36 | 108,188 |
| History by Letter - Q | 0 | - | 4.34 | 80,582 |
| History by Letter - R | 0 | - | 4.26 | 122,542 |
| History by Letter - T | 0 | - | 4.39 | 105,586 |
| History by Letter - U | 0 | - | 4.19 | 101,100 |
| History by Letter - V | 0 | - | 4.27 | 81,028 |
| History by Letter - Y | 0 | - | 4.27 | 87,544 |
| History by Letter - Z | 0 | - | 4.20 | 77,282 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,298 |
| History Containing the Letter X | 0 | - | 4.47 | 27,105 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,496 |
| Music by Letter - F | 0 | - | 4.48 | 27,070 |
| Music by Letter - A | 0 | - | 4.61 | 31,463 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,386 |
| Hats by Picture | 0 | - | 4.21 | 17,996 |
| Weapons by Picture | 0 | - | 4.13 | 21,122 |
| Cars by Picture | 0 | - | 3.89 | 41,654 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,827 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,450 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,951 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,844 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,876 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,294 |
| Middle East A-Z | 0 | - | 4.47 | 46,181 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,455 |
| 20th Century A-Z | 0 | - | 4.50 | 53,867 |
| 19th Century A-Z | 0 | - | 4.77 | 47,388 |
| 18th Century A-Z | 0 | - | 4.54 | 43,251 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,619 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,940 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,170 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,728 |
| Flags with Crescents | 0 | - | 4.98 | 170,536 |
| Country Flag Trivia | 0 | - | 4.81 | 57,529 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,315 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,941 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,969 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,154 |
| Formula One Teams by Logos | 0 | - | 4.48 | 100,060 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,374 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,718 |
| Star Wars A-Z | 0 | - | 4.46 | 88,523 |
| Monarchies of the World | 0 | - | 4.94 | 169,488 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,457 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,721 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,866 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,413 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 75,043 |
| People on Money by Country | 0 | - | 4.83 | 60,564 |
| Literature by Letter - D | 0 | - | 4.29 | 20,882 |
| Literature by Letter - C | 0 | - | 4.34 | 26,834 |
| Literature by Letter - F | 0 | - | 4.26 | 17,471 |
| Literature by Letter - E | 0 | - | 4.05 | 15,361 |
| Literature by Letter - H | 0 | - | 4.29 | 20,343 |
| Literature by Letter - I | 0 | - | 4.25 | 17,582 |
| Literature by Letter - L | 0 | - | 4.32 | 23,442 |
| Literature by Letter - M | 0 | - | 4.18 | 18,857 |
| Literature by Letter - P | 0 | - | 4.18 | 16,993 |
| Literature by Letter - O | 0 | - | 4.30 | 13,747 |
| Literature by Letter - J | 0 | - | 4.23 | 15,091 |
| Literature by Letter - N | 0 | - | 4.24 | 14,536 |
| Literature by Letter - K | 0 | - | 4.13 | 12,538 |
| Literature by Letter - R | 0 | - | 4.06 | 12,120 |
| Literature by Letter - T | 0 | - | 4.33 | 18,756 |
| Literature by Letter - U | 0 | - | 4.20 | 13,298 |
| Literature by Letter - V | 0 | - | 4.06 | 11,946 |
