| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,996 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,695 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,152 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,922 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,280 |
| Brand Logos That Start With D | 0 | - | 4.35 | 61,826 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,466 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,874 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,744 |
| National Football Team Logos | 0 | - | 4.85 | 180,905 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 154,189 |
| Geography by Letter - T | 0 | - | 4.84 | 154,453 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 82,584 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 108,393 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 153,808 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,109 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 170,578 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 192,838 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 301,375 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 180,792 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,151 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 237,770 |
| Name an Official Language A-Z | 0 | - | 4.91 | 176,358 |
| Soccer Team Logos | 0 | - | 4.26 | 375,781 |
| NATO Military Alphabet | 0 | - | 4.98 | 561,786 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,051 |
| Geography by Letter - A | 0 | - | 4.74 | 212,164 |
| Geography by Letter - B | 0 | - | 4.56 | 185,165 |
| Geography by Letter - H | 0 | - | 4.69 | 150,754 |
| Geography by Letter - C | 0 | - | 4.47 | 159,166 |
| Geography by Letter - D | 0 | - | 4.50 | 151,190 |
| Geography by Letter - E | 0 | - | 4.42 | 148,036 |
| Geography by Letter - I | 0 | - | 4.42 | 122,343 |
| Geography by Letter - K | 0 | - | 4.53 | 118,700 |
| Geography by Letter - L | 0 | - | 4.43 | 148,908 |
| Geography by Letter - M | 0 | - | 4.49 | 118,981 |
| Geography by Letter - N | 0 | - | 4.51 | 127,531 |
| Geography by Letter - P | 0 | - | 4.47 | 176,425 |
| Geography by Letter - R | 0 | - | 4.43 | 132,118 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,964 |
| Geography by Letter - U | 0 | - | 4.53 | 143,498 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,240 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,711 |
| Geography Containing the Letter Q | 0 | - | 4.56 | 43,050 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,423 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,005 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,428 |
| Empires A-Z | 0 | - | 4.52 | 45,290 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,684 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,453 |
| Movies that Start with G | 0 | - | 4.49 | 68,637 |
| Movies that Start with I | 0 | - | 4.41 | 65,248 |
| History by Letter - A | 0 | - | 4.51 | 153,473 |
| History by Letter - B | 0 | - | 4.45 | 172,787 |
| History by Letter - C | 0 | - | 4.70 | 172,073 |
| History by Letter - E | 0 | - | 4.51 | 141,077 |
| History by Letter - G | 0 | - | 4.46 | 122,528 |
| History by Letter - H | 0 | - | 4.45 | 137,163 |
| History by Letter - J | 0 | - | 4.51 | 154,538 |
| History by Letter - N | 0 | - | 4.45 | 104,402 |
| History by Letter - S | 0 | - | 4.47 | 94,698 |
| History by Letter - W | 0 | - | 4.45 | 109,897 |
| History by Letter - M | 0 | - | 4.54 | 120,207 |
| History by Letter - K | 0 | - | 4.50 | 101,692 |
| History by Letter - L | 0 | - | 4.50 | 112,461 |
| History by Letter - I | 0 | - | 4.46 | 104,730 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,166 |
| Empires by Maps | 0 | - | 4.98 | 121,025 |
| Countries by Military Spending | 0 | - | 4.93 | 178,452 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,286 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,210 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,082 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,513 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,576 |
| Flowers by Picture | 0 | - | 4.46 | 105,739 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,851 |
| Airline Logos | 0 | - | 4.45 | 141,047 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,844 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,320,310 |
| Animals that Start with L | 0 | - | 4.47 | 102,269 |
| Animals that Start with P | 0 | - | 4.45 | 86,323 |
| Animals that Start with S | 0 | - | 4.49 | 87,524 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 90,742 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,128 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,459 |
| Islands A-Z | 0 | - | 4.46 | 125,910 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 59,318 |
| Human Body A-Z | 0 | - | 4.51 | 129,402 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,493 |
| Animals A-Z #1 | 0 | - | 4.40 | 93,768 |
| Africa A-Z | 0 | - | 4.57 | 46,688 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 57,986 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,380 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,207 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,229 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,267 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,962 |
| All Country Flags of the World | 0 | - | 5.00 | 3,683,256 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,422 |
| Disney A-Z | 0 | - | 4.37 | 87,294 |
| Literature by Letter - A | 0 | - | 4.24 | 32,240 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,342 |
| Companies A-Z | 0 | - | 4.30 | 42,724 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,681 |
| Geography by Letter - G | 0 | - | 4.33 | 126,649 |
| Geography by Letter - F | 0 | - | 4.27 | 138,209 |
| Geography by Letter - J | 0 | - | 4.34 | 123,257 |
| Geography by Letter - O | 0 | - | 4.37 | 130,086 |
| Geography by Letter - V | 0 | - | 4.39 | 122,137 |
| Geography by Letter - W | 0 | - | 4.39 | 115,141 |
| Geography by Letter - Y | 0 | - | 4.39 | 111,839 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,892 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,754 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,313 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 27,909 |
| Video Games A-Z | 0 | - | 4.05 | 39,108 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,323 |
| Movies that Start with A | 0 | - | 4.13 | 61,951 |
| Movies that Start with C | 0 | - | 4.30 | 61,943 |
| Movies that Start with B | 0 | - | 4.36 | 85,330 |
| Movies that Start with D | 0 | - | 4.34 | 68,513 |
| Movies that Start with E | 0 | - | 4.13 | 68,444 |
| Movies that Start with J | 0 | - | 4.18 | 76,260 |
| Movies that Start with L | 0 | - | 4.16 | 60,489 |
| Movies that Start with M | 0 | - | 4.28 | 48,297 |
| Movies that Start with N | 0 | - | 4.02 | 41,306 |
| Movies that Start with P | 0 | - | 4.25 | 54,200 |
| Movies that Start with R | 0 | - | 4.17 | 46,706 |
| Movies that Start with W | 0 | - | 4.07 | 44,300 |
| Movies that Start with T | 0 | - | 4.34 | 49,370 |
| Movies that Start with S | 0 | - | 4.35 | 56,543 |
| Movies that Start with F | 0 | - | 4.13 | 68,935 |
| History by Letter - D | 0 | - | 4.40 | 138,201 |
| History by Letter - F | 0 | - | 4.18 | 114,787 |
| History by Letter - O | 0 | - | 4.32 | 99,799 |
| History by Letter - P | 0 | - | 4.36 | 108,161 |
| History by Letter - Q | 0 | - | 4.34 | 80,561 |
| History by Letter - R | 0 | - | 4.26 | 122,506 |
| History by Letter - T | 0 | - | 4.39 | 105,558 |
| History by Letter - U | 0 | - | 4.19 | 101,073 |
| History by Letter - V | 0 | - | 4.27 | 81,000 |
| History by Letter - Y | 0 | - | 4.27 | 87,513 |
| History by Letter - Z | 0 | - | 4.20 | 77,263 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,292 |
| History Containing the Letter X | 0 | - | 4.47 | 27,098 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,490 |
| Music by Letter - F | 0 | - | 4.48 | 27,056 |
| Music by Letter - A | 0 | - | 4.61 | 31,446 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,364 |
| Hats by Picture | 0 | - | 4.21 | 17,993 |
| Weapons by Picture | 0 | - | 4.13 | 21,107 |
| Cars by Picture | 0 | - | 3.89 | 41,626 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,781 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,538 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,542 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,575 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 157,722 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,260 |
| Middle East A-Z | 0 | - | 4.47 | 46,157 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,434 |
| 20th Century A-Z | 0 | - | 4.50 | 53,844 |
| 19th Century A-Z | 0 | - | 4.77 | 47,376 |
| 18th Century A-Z | 0 | - | 4.54 | 43,245 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,604 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,932 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,161 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,687 |
| Flags with Crescents | 0 | - | 4.98 | 170,280 |
| Country Flag Trivia | 0 | - | 4.81 | 57,423 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,194 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,870 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,860 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,086 |
| Formula One Teams by Logos | 0 | - | 4.48 | 99,845 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 92,186 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,702 |
| Star Wars A-Z | 0 | - | 4.46 | 88,468 |
| Monarchies of the World | 0 | - | 4.94 | 169,351 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,348 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 112,634 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 114,798 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,370 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,971 |
| People on Money by Country | 0 | - | 4.83 | 60,528 |
| Literature by Letter - D | 0 | - | 4.29 | 20,865 |
| Literature by Letter - C | 0 | - | 4.34 | 26,816 |
| Literature by Letter - F | 0 | - | 4.26 | 17,458 |
| Literature by Letter - E | 0 | - | 4.05 | 15,347 |
| Literature by Letter - H | 0 | - | 4.29 | 20,304 |
| Literature by Letter - I | 0 | - | 4.25 | 17,512 |
| Literature by Letter - L | 0 | - | 4.32 | 23,429 |
| Literature by Letter - M | 0 | - | 4.18 | 18,846 |
| Literature by Letter - P | 0 | - | 4.18 | 16,979 |
| Literature by Letter - O | 0 | - | 4.30 | 13,737 |
| Literature by Letter - J | 0 | - | 4.23 | 15,085 |
| Literature by Letter - N | 0 | - | 4.24 | 14,527 |
| Literature by Letter - K | 0 | - | 4.13 | 12,529 |
| Literature by Letter - R | 0 | - | 4.06 | 12,110 |
| Literature by Letter - T | 0 | - | 4.34 | 18,746 |
| Literature by Letter - U | 0 | - | 4.20 | 13,289 |
