| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,851 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,340 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 545,113 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,445 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,774 |
| Brand Logos That Start With D | 0 | - | 4.37 | 62,333 |
| Brand Logos That Start With L | 0 | - | 4.40 | 62,039 |
| Brand Logos That Start With C | 0 | - | 4.21 | 50,233 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 264,282 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,193 |
| National Football Team Logos | 0 | - | 4.85 | 182,233 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 155,712 |
| Geography by Letter - T | 0 | - | 4.84 | 155,469 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.87 | 83,168 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 109,036 |
| Southernmost Countries A-Z | 0 | - | 4.95 | 154,204 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 196,905 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 171,047 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 194,201 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 302,190 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 181,426 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 73,597 |
| General Knowledge A-Z - Ring of Letters | 0 | - | 4.95 | 84,254 |
| Shortest Country Name A-Z | 0 | - | 4.99 | 238,971 |
| Name an Official Language A-Z | 0 | - | 4.91 | 177,142 |
| Soccer Team Logos | 0 | - | 4.26 | 378,245 |
| NATO Military Alphabet | 0 | - | 4.98 | 565,075 |
| Religion A-Z #2 | 0 | - | 4.41 | 37,150 |
| Geography by Letter - A | 0 | - | 4.75 | 213,196 |
| Geography by Letter - B | 0 | - | 4.61 | 186,086 |
| Geography by Letter - H | 0 | - | 4.69 | 151,633 |
| Geography by Letter - C | 0 | - | 4.48 | 159,959 |
| Geography by Letter - D | 0 | - | 4.50 | 151,903 |
| Geography by Letter - E | 0 | - | 4.42 | 148,733 |
| Geography by Letter - I | 0 | - | 4.42 | 122,904 |
| Geography by Letter - K | 0 | - | 4.54 | 119,384 |
| Geography by Letter - L | 0 | - | 4.44 | 149,764 |
| Geography by Letter - M | 0 | - | 4.50 | 119,743 |
| Geography by Letter - N | 0 | - | 4.51 | 128,103 |
| Geography by Letter - P | 0 | - | 4.47 | 177,063 |
| Geography by Letter - R | 0 | - | 4.43 | 132,848 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 141,655 |
| Geography by Letter - U | 0 | - | 4.52 | 144,283 |
| Asian Geography By Letter - K | 0 | - | 4.75 | 58,404 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,803 |
| Geography Containing the Letter Q | 0 | - | 4.56 | 43,207 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,591 |
| Geography A-Z #2 | 0 | - | 4.46 | 53,185 |
| Geography A-Z #5 | 0 | - | 4.44 | 37,535 |
| Empires A-Z | 0 | - | 4.52 | 45,507 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,861 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,665 |
| Movies that Start with G | 0 | - | 4.49 | 68,855 |
| Movies that Start with I | 0 | - | 4.41 | 65,450 |
| History by Letter - A | 0 | - | 4.51 | 154,032 |
| History by Letter - B | 0 | - | 4.45 | 173,460 |
| History by Letter - C | 0 | - | 4.70 | 172,798 |
| History by Letter - E | 0 | - | 4.51 | 141,623 |
| History by Letter - G | 0 | - | 4.46 | 123,198 |
| History by Letter - H | 0 | - | 4.45 | 137,715 |
| History by Letter - J | 0 | - | 4.51 | 155,147 |
| History by Letter - N | 0 | - | 4.45 | 104,889 |
| History by Letter - S | 0 | - | 4.47 | 95,065 |
| History by Letter - W | 0 | - | 4.45 | 110,310 |
| History by Letter - M | 0 | - | 4.54 | 120,792 |
| History by Letter - K | 0 | - | 4.50 | 102,098 |
| History by Letter - L | 0 | - | 4.50 | 112,901 |
| History by Letter - I | 0 | - | 4.46 | 105,122 |
| Former Countries by Territory Map | 0 | - | 4.96 | 104,200 |
| Empires by Maps | 0 | - | 4.98 | 122,526 |
| Countries by Military Spending | 0 | - | 4.93 | 179,176 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,656 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 121,865 |
| Name a Minecraft Mob A-Z | 0 | - | 4.88 | 43,735 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,973 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 106,107 |
| Flowers by Picture | 0 | - | 4.46 | 105,890 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 49,025 |
| Airline Logos | 0 | - | 4.45 | 141,565 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,723 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,327,476 |
| Animals that Start with L | 0 | - | 4.47 | 102,541 |
| Animals that Start with P | 0 | - | 4.45 | 86,554 |
| Animals that Start with S | 0 | - | 4.49 | 87,759 |
| Geography by Letter on the World Map - B | 0 | - | 4.49 | 91,214 |
| Geography by Letter on the World Map - C | 0 | - | 4.77 | 118,703 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 78,171 |
| Islands A-Z | 0 | - | 4.46 | 128,074 |
| World Cities A-Z by Clue #2 | 0 | - | 4.41 | 60,443 |
| Human Body A-Z | 0 | - | 4.51 | 130,138 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,081 |
| Africa A-Z | 0 | - | 4.57 | 46,796 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.70 | 58,299 |
| Ethnic Groups A-Z | 0 | - | 4.51 | 42,566 |
| People in History A-Z #1 | 0 | - | 4.63 | 99,800 |
| People in History A-Z #2 | 0 | - | 4.47 | 55,529 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,487 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,232 |
| All Country Flags of the World | 0 | - | 5.00 | 3,724,286 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 160,135 |
| Disney A-Z | 0 | - | 4.37 | 87,567 |
| Literature by Letter - A | 0 | - | 4.24 | 32,409 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,436 |
| Companies A-Z | 0 | - | 4.30 | 42,783 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,767 |
| Geography by Letter - G | 0 | - | 4.33 | 127,216 |
| Geography by Letter - F | 0 | - | 4.28 | 138,920 |
| Geography by Letter - J | 0 | - | 4.35 | 123,794 |
| Geography by Letter - O | 0 | - | 4.37 | 130,613 |
| Geography by Letter - V | 0 | - | 4.39 | 122,758 |
| Geography by Letter - W | 0 | - | 4.39 | 115,602 |
| Geography by Letter - Y | 0 | - | 4.39 | 112,316 |
| Geography by Letter - Z | 0 | - | 4.11 | 82,291 |
| Geography by Letter - Q | 0 | - | 4.38 | 70,196 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.15 | 35,398 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 28,023 |
| Video Games A-Z | 0 | - | 4.05 | 39,285 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,429 |
| Movies that Start with A | 0 | - | 4.13 | 62,167 |
| Movies that Start with C | 0 | - | 4.30 | 62,178 |
| Movies that Start with B | 0 | - | 4.36 | 85,732 |
| Movies that Start with D | 0 | - | 4.34 | 68,691 |
| Movies that Start with E | 0 | - | 4.13 | 68,632 |
| Movies that Start with J | 0 | - | 4.18 | 76,454 |
| Movies that Start with L | 0 | - | 4.16 | 60,632 |
| Movies that Start with M | 0 | - | 4.28 | 48,422 |
| Movies that Start with N | 0 | - | 4.02 | 41,415 |
| Movies that Start with P | 0 | - | 4.25 | 54,312 |
| Movies that Start with R | 0 | - | 4.17 | 46,845 |
| Movies that Start with W | 0 | - | 4.07 | 44,386 |
| Movies that Start with T | 0 | - | 4.34 | 49,485 |
| Movies that Start with S | 0 | - | 4.35 | 56,666 |
| Movies that Start with F | 0 | - | 4.13 | 69,118 |
| History by Letter - D | 0 | - | 4.40 | 138,716 |
| History by Letter - F | 0 | - | 4.19 | 115,174 |
| History by Letter - O | 0 | - | 4.32 | 100,356 |
| History by Letter - P | 0 | - | 4.36 | 108,557 |
| History by Letter - Q | 0 | - | 4.34 | 80,864 |
| History by Letter - R | 0 | - | 4.26 | 122,902 |
| History by Letter - T | 0 | - | 4.39 | 105,883 |
| History by Letter - U | 0 | - | 4.19 | 101,399 |
| History by Letter - V | 0 | - | 4.27 | 81,272 |
| History by Letter - Y | 0 | - | 4.27 | 87,786 |
| History by Letter - Z | 0 | - | 4.20 | 77,520 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,365 |
| History Containing the Letter X | 0 | - | 4.47 | 27,170 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,544 |
| Music by Letter - F | 0 | - | 4.47 | 27,150 |
| Music by Letter - A | 0 | - | 4.61 | 31,552 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,596 |
| Hats by Picture | 0 | - | 4.21 | 18,028 |
| Weapons by Picture | 0 | - | 4.13 | 21,223 |
| Cars by Picture | 0 | - | 3.89 | 41,861 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,666 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,278 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,547,724 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,203 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,110 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 158,757 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 67,509 |
| Middle East A-Z | 0 | - | 4.47 | 46,270 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,583 |
| 20th Century A-Z | 0 | - | 4.50 | 54,033 |
| Words Within Words | 0 | - | 4.85 | 54,788 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,675 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,978 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,214 |
| Animals by Skeleton Image | 0 | - | 4.81 | 47,044 |
| Flags with Crescents | 0 | - | 4.98 | 171,724 |
| Country Flag Trivia | 0 | - | 4.82 | 58,292 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,161 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,629 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,874 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,119 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,159 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,627 |
| Formula One Teams by Logos | 0 | - | 4.48 | 101,397 |
| Top Arms Exporting Countries | 0 | - | 4.97 | 105,886 |
| Countries with the Least Dense Road Networks | 0 | - | 4.82 | 41,846 |
| Star Wars A-Z | 0 | - | 4.46 | 88,966 |
| Monarchies of the World | 0 | - | 4.94 | 170,534 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.92 | 113,945 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 113,232 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 115,345 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 75,667 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 75,439 |
| People on Money by Country | 0 | - | 4.83 | 60,766 |
| Literature by Letter - D | 0 | - | 4.29 | 20,994 |
| Literature by Letter - C | 0 | - | 4.34 | 26,948 |
| Literature by Letter - F | 0 | - | 4.26 | 17,579 |
| Literature by Letter - E | 0 | - | 4.05 | 15,468 |
| Literature by Letter - H | 0 | - | 4.29 | 20,567 |
| Literature by Letter - I | 0 | - | 4.27 | 17,921 |
| Literature by Letter - L | 0 | - | 4.32 | 23,537 |
| Literature by Letter - M | 0 | - | 4.18 | 18,951 |
| Literature by Letter - P | 0 | - | 4.18 | 17,082 |
| Literature by Letter - O | 0 | - | 4.30 | 13,818 |
| Literature by Letter - J | 0 | - | 4.23 | 15,186 |
| Literature by Letter - N | 0 | - | 4.24 | 14,609 |
| Literature by Letter - K | 0 | - | 4.13 | 12,611 |
