| Brand Logos That Start With B | 0 | - | 4.41 | 59,070 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,108 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 530,954 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,559 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,533 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,050 |
| Brand Logos That Start With C | 0 | - | 4.17 | 48,938 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 175,587 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 258,821 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,707 |
| National Football Team Logos | 0 | - | 4.84 | 178,368 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,404 |
| Geography by Letter - T | 0 | - | 4.84 | 152,139 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,133 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,768 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,629 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,756 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,296 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,548 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,230 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,246 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.82 | 72,038 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,540 |
| Name an Official Language A-Z | 0 | - | 4.90 | 174,557 |
| Soccer Team Logos | 0 | - | 4.26 | 370,155 |
| NATO Military Alphabet | 0 | - | 4.98 | 553,305 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,283 |
| Geography by Letter - A | 0 | - | 4.74 | 209,894 |
| Geography by Letter - B | 0 | - | 4.56 | 183,072 |
| Geography by Letter - H | 0 | - | 4.69 | 149,131 |
| Geography by Letter - C | 0 | - | 4.47 | 157,389 |
| Geography by Letter - D | 0 | - | 4.50 | 149,339 |
| Geography by Letter - E | 0 | - | 4.42 | 146,516 |
| Geography by Letter - I | 0 | - | 4.42 | 121,072 |
| Geography by Letter - K | 0 | - | 4.53 | 117,203 |
| Geography by Letter - L | 0 | - | 4.43 | 147,472 |
| Geography by Letter - M | 0 | - | 4.49 | 117,488 |
| Geography by Letter - N | 0 | - | 4.51 | 126,104 |
| Geography by Letter - P | 0 | - | 4.47 | 174,990 |
| Geography by Letter - R | 0 | - | 4.43 | 130,139 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,216 |
| Geography by Letter - U | 0 | - | 4.54 | 141,888 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,935 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,436 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,772 |
| A to Z: Musical Terms | 0 | - | 4.43 | 40,969 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,653 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,161 |
| Empires A-Z | 0 | - | 4.51 | 44,756 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,295 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,830 |
| Movies that Start with G | 0 | - | 4.48 | 68,197 |
| Movies that Start with I | 0 | - | 4.41 | 64,836 |
| History by Letter - A | 0 | - | 4.51 | 151,973 |
| History by Letter - B | 0 | - | 4.45 | 171,112 |
| History by Letter - C | 0 | - | 4.69 | 170,121 |
| History by Letter - E | 0 | - | 4.51 | 139,713 |
| History by Letter - G | 0 | - | 4.45 | 121,331 |
| History by Letter - H | 0 | - | 4.45 | 135,743 |
| History by Letter - J | 0 | - | 4.51 | 153,106 |
| History by Letter - N | 0 | - | 4.44 | 103,301 |
| History by Letter - S | 0 | - | 4.47 | 93,575 |
| History by Letter - W | 0 | - | 4.45 | 108,624 |
| History by Letter - M | 0 | - | 4.54 | 118,992 |
| History by Letter - K | 0 | - | 4.50 | 100,742 |
| History by Letter - L | 0 | - | 4.49 | 111,415 |
| History by Letter - I | 0 | - | 4.46 | 103,587 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,285 |
| Empires by Maps | 0 | - | 4.98 | 118,117 |
| Countries by Military Spending | 0 | - | 4.93 | 176,222 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,381 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.91 | 119,539 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,369 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,372 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,532 |
| Flowers by Picture | 0 | - | 4.46 | 104,974 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,500 |
| Airline Logos | 0 | - | 4.45 | 139,845 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,711 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,303,199 |
| Animals that Start with L | 0 | - | 4.47 | 101,185 |
| Animals that Start with P | 0 | - | 4.45 | 85,587 |
| Animals that Start with S | 0 | - | 4.49 | 86,756 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,521 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,468 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 63,534 |
| Islands A-Z | 0 | - | 4.46 | 116,630 |
| World Cities A-Z by Clue #2 | 0 | - | 4.44 | 55,388 |
| Human Body A-Z | 0 | - | 4.51 | 128,175 |
| Asian Cities A-Z by Clue | 0 | - | 4.47 | 32,543 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,745 |
| Africa A-Z | 0 | - | 4.57 | 46,341 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,437 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,012 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,515 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,761 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,922 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 54,956 |
| All Country Flags of the World | 0 | - | 5.00 | 3,593,352 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,607 |
| Disney A-Z | 0 | - | 4.37 | 86,049 |
| Literature by Letter - A | 0 | - | 4.23 | 31,730 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,054 |
| Companies A-Z | 0 | - | 4.30 | 42,598 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,458 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,784 |
| Geography by Letter - G | 0 | - | 4.35 | 125,345 |
| Geography by Letter - F | 0 | - | 4.27 | 136,919 |
| Geography by Letter - J | 0 | - | 4.34 | 122,046 |
| Geography by Letter - O | 0 | - | 4.37 | 128,860 |
| Geography by Letter - V | 0 | - | 4.39 | 120,395 |
| Geography by Letter - W | 0 | - | 4.39 | 114,058 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,524 |
| Geography by Letter - Z | 0 | - | 4.11 | 80,907 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,768 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,096 |
| Geography Containing the Letter Z | 0 | - | 4.48 | 27,643 |
| Video Games A-Z | 0 | - | 4.08 | 38,640 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,044 |
| Movies that Start with A | 0 | - | 4.13 | 61,591 |
| Movies that Start with C | 0 | - | 4.30 | 61,520 |
| Movies that Start with B | 0 | - | 4.35 | 84,833 |
| Movies that Start with D | 0 | - | 4.34 | 68,180 |
| Movies that Start with E | 0 | - | 4.13 | 68,126 |
| Movies that Start with J | 0 | - | 4.18 | 75,872 |
| Movies that Start with L | 0 | - | 4.16 | 60,185 |
| Movies that Start with M | 0 | - | 4.28 | 48,027 |
| Movies that Start with N | 0 | - | 4.02 | 41,078 |
| Movies that Start with P | 0 | - | 4.25 | 53,962 |
| Movies that Start with R | 0 | - | 4.17 | 46,404 |
| Movies that Start with W | 0 | - | 4.07 | 44,101 |
| Movies that Start with T | 0 | - | 4.33 | 49,071 |
| Movies that Start with S | 0 | - | 4.35 | 56,226 |
| Movies that Start with F | 0 | - | 4.13 | 68,595 |
| History by Letter - D | 0 | - | 4.39 | 136,777 |
| History by Letter - F | 0 | - | 4.18 | 113,601 |
| History by Letter - O | 0 | - | 4.31 | 98,977 |
| History by Letter - P | 0 | - | 4.38 | 107,247 |
| History by Letter - Q | 0 | - | 4.34 | 79,912 |
| History by Letter - R | 0 | - | 4.26 | 121,555 |
| History by Letter - T | 0 | - | 4.39 | 104,605 |
| History by Letter - U | 0 | - | 4.19 | 100,149 |
| History by Letter - V | 0 | - | 4.27 | 80,290 |
| History by Letter - Y | 0 | - | 4.27 | 86,865 |
| History by Letter - Z | 0 | - | 4.18 | 76,677 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,095 |
| History Containing the Letter X | 0 | - | 4.47 | 26,915 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,328 |
| Music by Letter - F | 0 | - | 4.48 | 26,768 |
| Music by Letter - A | 0 | - | 4.61 | 31,148 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,941 |
| Hats by Picture | 0 | - | 4.21 | 17,896 |
| Weapons by Picture | 0 | - | 4.13 | 20,855 |
| Cars by Picture | 0 | - | 3.89 | 41,026 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 60,940 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,524,471 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,557 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 729,061 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,619 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,791 |
| Middle East A-Z | 0 | - | 4.46 | 45,739 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,111 |
| 20th Century A-Z | 0 | - | 4.50 | 53,111 |
| 19th Century A-Z | 0 | - | 4.77 | 46,697 |
| 18th Century A-Z | 0 | - | 4.54 | 42,611 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,442 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,812 |
| Number by Picture Quiz | 0 | - | 4.04 | 20,997 |
| Flags with Crescents | 0 | - | 4.98 | 167,241 |
| Country Flag Trivia | 0 | - | 4.81 | 55,757 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,213 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,330 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,708 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,325 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,253 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 51,920 |
| Formula One Teams by Logos | 0 | - | 4.49 | 94,595 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 84,986 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,277 |
| Star Wars A-Z | 0 | - | 4.46 | 87,053 |
| Monarchies of the World | 0 | - | 4.94 | 166,347 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,380 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,789 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,308 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,591 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 73,910 |
| People on Money by Country | 0 | - | 4.84 | 59,926 |
| Literature by Letter - D | 0 | - | 4.30 | 20,435 |
| Literature by Letter - C | 0 | - | 4.34 | 26,360 |
| Literature by Letter - F | 0 | - | 4.25 | 17,061 |
| Literature by Letter - E | 0 | - | 4.03 | 14,949 |
| Literature by Letter - H | 0 | - | 4.23 | 17,979 |
| Literature by Letter - I | 0 | - | 4.25 | 15,126 |
| Literature by Letter - L | 0 | - | 4.32 | 23,119 |
| Literature by Letter - M | 0 | - | 4.16 | 18,523 |
| Literature by Letter - P | 0 | - | 4.16 | 16,655 |
| Literature by Letter - O | 0 | - | 4.30 | 13,455 |
| Literature by Letter - J | 0 | - | 4.23 | 14,728 |
| Literature by Letter - N | 0 | - | 4.24 | 14,228 |
| Literature by Letter - K | 0 | - | 4.13 | 12,212 |
