| Brand Logos That Start With B | 0 | - | 4.41 | 59,201 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,278 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,184 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,728 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,674 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,200 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,021 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,309 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,295 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,822 |
| National Football Team Logos | 0 | - | 4.84 | 178,694 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,717 |
| Geography by Letter - T | 0 | - | 4.84 | 152,445 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,279 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,916 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,745 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,953 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,401 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,771 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,408 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,397 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,162 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,867 |
| Name an Official Language A-Z | 0 | - | 4.91 | 174,790 |
| Soccer Team Logos | 0 | - | 4.26 | 370,868 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,282 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,929 |
| Geography by Letter - A | 0 | - | 4.74 | 210,129 |
| Geography by Letter - B | 0 | - | 4.56 | 183,290 |
| Geography by Letter - H | 0 | - | 4.69 | 149,306 |
| Geography by Letter - C | 0 | - | 4.47 | 157,581 |
| Geography by Letter - D | 0 | - | 4.50 | 149,515 |
| Geography by Letter - E | 0 | - | 4.42 | 146,666 |
| Geography by Letter - I | 0 | - | 4.42 | 121,219 |
| Geography by Letter - K | 0 | - | 4.53 | 117,345 |
| Geography by Letter - L | 0 | - | 4.43 | 147,638 |
| Geography by Letter - M | 0 | - | 4.49 | 117,647 |
| Geography by Letter - N | 0 | - | 4.51 | 126,255 |
| Geography by Letter - P | 0 | - | 4.47 | 175,168 |
| Geography by Letter - R | 0 | - | 4.43 | 130,359 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,628 |
| Geography by Letter - U | 0 | - | 4.54 | 142,089 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,984 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,465 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,800 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,073 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,691 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,190 |
| Empires A-Z | 0 | - | 4.51 | 44,826 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,338 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,915 |
| Movies that Start with G | 0 | - | 4.48 | 68,248 |
| Movies that Start with I | 0 | - | 4.41 | 64,888 |
| History by Letter - A | 0 | - | 4.51 | 152,125 |
| History by Letter - B | 0 | - | 4.45 | 171,270 |
| History by Letter - C | 0 | - | 4.69 | 170,330 |
| History by Letter - E | 0 | - | 4.51 | 139,861 |
| History by Letter - G | 0 | - | 4.45 | 121,456 |
| History by Letter - H | 0 | - | 4.45 | 135,883 |
| History by Letter - J | 0 | - | 4.51 | 153,257 |
| History by Letter - N | 0 | - | 4.44 | 103,395 |
| History by Letter - S | 0 | - | 4.47 | 93,678 |
| History by Letter - W | 0 | - | 4.45 | 108,743 |
| History by Letter - M | 0 | - | 4.54 | 119,108 |
| History by Letter - K | 0 | - | 4.50 | 100,830 |
| History by Letter - L | 0 | - | 4.49 | 111,516 |
| History by Letter - I | 0 | - | 4.46 | 103,691 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,577 |
| Empires by Maps | 0 | - | 4.98 | 118,529 |
| Countries by Military Spending | 0 | - | 4.93 | 176,417 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,523 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,714 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,603 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,478 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,664 |
| Flowers by Picture | 0 | - | 4.46 | 105,013 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,535 |
| Airline Logos | 0 | - | 4.45 | 139,968 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,951 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,091 |
| Animals that Start with L | 0 | - | 4.47 | 101,283 |
| Animals that Start with P | 0 | - | 4.45 | 85,667 |
| Animals that Start with S | 0 | - | 4.49 | 86,840 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,644 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,606 |
| World Cities A-Z by Clue #1 | 0 | - | 4.49 | 66,061 |
| Islands A-Z | 0 | - | 4.46 | 116,775 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 57,553 |
| Human Body A-Z | 0 | - | 4.51 | 128,420 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,284 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,819 |
| Africa A-Z | 0 | - | 4.57 | 46,374 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,518 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,052 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,605 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,823 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,961 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,068 |
| All Country Flags of the World | 0 | - | 5.00 | 3,603,042 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,831 |
| Disney A-Z | 0 | - | 4.37 | 86,532 |
| Literature by Letter - A | 0 | - | 4.23 | 31,763 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,068 |
| Companies A-Z | 0 | - | 4.30 | 42,611 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,486 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,815 |
| Geography by Letter - G | 0 | - | 4.35 | 125,488 |
| Geography by Letter - F | 0 | - | 4.27 | 137,064 |
| Geography by Letter - J | 0 | - | 4.34 | 122,172 |
| Geography by Letter - O | 0 | - | 4.37 | 129,000 |
| Geography by Letter - V | 0 | - | 4.39 | 120,904 |
| Geography by Letter - W | 0 | - | 4.39 | 114,205 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,672 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,041 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,885 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,110 |
| Geography Containing the Letter Z | 0 | - | 4.48 | 27,668 |
| Video Games A-Z | 0 | - | 4.08 | 38,695 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,079 |
| Movies that Start with A | 0 | - | 4.13 | 61,638 |
| Movies that Start with C | 0 | - | 4.30 | 61,578 |
| Movies that Start with B | 0 | - | 4.35 | 84,918 |
| Movies that Start with D | 0 | - | 4.34 | 68,222 |
| Movies that Start with E | 0 | - | 4.13 | 68,168 |
| Movies that Start with J | 0 | - | 4.18 | 75,919 |
| Movies that Start with L | 0 | - | 4.16 | 60,222 |
| Movies that Start with M | 0 | - | 4.28 | 48,060 |
| Movies that Start with N | 0 | - | 4.02 | 41,104 |
| Movies that Start with P | 0 | - | 4.25 | 54,001 |
| Movies that Start with R | 0 | - | 4.17 | 46,442 |
| Movies that Start with W | 0 | - | 4.07 | 44,133 |
| Movies that Start with T | 0 | - | 4.33 | 49,112 |
| Movies that Start with S | 0 | - | 4.35 | 56,267 |
| Movies that Start with F | 0 | - | 4.13 | 68,638 |
| History by Letter - D | 0 | - | 4.39 | 136,888 |
| History by Letter - F | 0 | - | 4.18 | 113,696 |
| History by Letter - O | 0 | - | 4.31 | 99,060 |
| History by Letter - P | 0 | - | 4.38 | 107,353 |
| History by Letter - Q | 0 | - | 4.34 | 79,980 |
| History by Letter - R | 0 | - | 4.26 | 121,658 |
| History by Letter - T | 0 | - | 4.39 | 104,880 |
| History by Letter - U | 0 | - | 4.19 | 100,255 |
| History by Letter - V | 0 | - | 4.27 | 80,371 |
| History by Letter - Y | 0 | - | 4.27 | 86,935 |
| History by Letter - Z | 0 | - | 4.18 | 76,744 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,119 |
| History Containing the Letter X | 0 | - | 4.47 | 26,933 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,344 |
| Music by Letter - F | 0 | - | 4.48 | 26,830 |
| Music by Letter - A | 0 | - | 4.61 | 31,193 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,994 |
| Hats by Picture | 0 | - | 4.21 | 17,904 |
| Weapons by Picture | 0 | - | 4.13 | 20,884 |
| Cars by Picture | 0 | - | 3.89 | 41,094 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,040 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,504 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,471 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,714 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,819 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,848 |
| Middle East A-Z | 0 | - | 4.47 | 45,791 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,152 |
| 20th Century A-Z | 0 | - | 4.50 | 53,169 |
| 19th Century A-Z | 0 | - | 4.77 | 46,741 |
| 18th Century A-Z | 0 | - | 4.54 | 42,650 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,462 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,822 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,014 |
| Flags with Crescents | 0 | - | 4.98 | 167,585 |
| Country Flag Trivia | 0 | - | 4.81 | 55,949 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,434 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,468 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,928 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,476 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,389 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,049 |
| Formula One Teams by Logos | 0 | - | 4.49 | 96,642 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,095 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,324 |
| Star Wars A-Z | 0 | - | 4.46 | 87,186 |
| Monarchies of the World | 0 | - | 4.94 | 166,644 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,561 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,949 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,472 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,670 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,030 |
| People on Money by Country | 0 | - | 4.84 | 59,986 |
| Literature by Letter - D | 0 | - | 4.30 | 20,462 |
| Literature by Letter - C | 0 | - | 4.34 | 26,387 |
| Literature by Letter - F | 0 | - | 4.26 | 17,084 |
| Literature by Letter - E | 0 | - | 4.03 | 14,970 |
| Literature by Letter - H | 0 | - | 4.23 | 18,004 |
| Literature by Letter - I | 0 | - | 4.25 | 15,147 |
| Literature by Letter - L | 0 | - | 4.32 | 23,141 |
| Literature by Letter - M | 0 | - | 4.18 | 18,543 |
| Literature by Letter - P | 0 | - | 4.18 | 16,672 |
| Literature by Letter - O | 0 | - | 4.30 | 13,469 |
| Literature by Letter - J | 0 | - | 4.23 | 14,747 |
| Literature by Letter - N | 0 | - | 4.24 | 14,239 |
| Literature by Letter - K | 0 | - | 4.13 | 12,229 |
