| Brand Logos That Start with A | 0 | - | 4.51 | 69,655 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 534,716 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,041 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,514 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,996 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,543 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,248 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 177,643 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,270 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,055 |
| National Football Team Logos | 0 | - | 4.85 | 179,329 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,221 |
| Geography by Letter - T | 0 | - | 4.84 | 152,888 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,544 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,233 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,957 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,356 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,638 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,227 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,805 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,631 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,367 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,545 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,192 |
| Soccer Team Logos | 0 | - | 4.26 | 372,154 |
| NATO Military Alphabet | 0 | - | 4.98 | 556,071 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,192 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,896 |
| Geography by Letter - A | 0 | - | 4.74 | 210,750 |
| Geography by Letter - B | 0 | - | 4.56 | 183,711 |
| Geography by Letter - H | 0 | - | 4.69 | 149,594 |
| Geography by Letter - C | 0 | - | 4.47 | 157,939 |
| Geography by Letter - D | 0 | - | 4.50 | 149,850 |
| Geography by Letter - E | 0 | - | 4.42 | 146,973 |
| Geography by Letter - I | 0 | - | 4.42 | 121,464 |
| Geography by Letter - K | 0 | - | 4.53 | 117,589 |
| Geography by Letter - L | 0 | - | 4.43 | 147,905 |
| Geography by Letter - M | 0 | - | 4.49 | 117,902 |
| Geography by Letter - N | 0 | - | 4.51 | 126,522 |
| Geography by Letter - P | 0 | - | 4.47 | 175,444 |
| Geography by Letter - R | 0 | - | 4.44 | 130,691 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,929 |
| Geography by Letter - U | 0 | - | 4.53 | 142,397 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,031 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,510 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,869 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,179 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,761 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,242 |
| Empires A-Z | 0 | - | 4.51 | 44,949 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,427 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,013 |
| Movies that Start with G | 0 | - | 4.48 | 68,352 |
| Movies that Start with I | 0 | - | 4.41 | 64,998 |
| History by Letter - A | 0 | - | 4.51 | 152,396 |
| History by Letter - B | 0 | - | 4.45 | 171,575 |
| History by Letter - C | 0 | - | 4.70 | 170,685 |
| History by Letter - E | 0 | - | 4.51 | 140,108 |
| History by Letter - G | 0 | - | 4.46 | 121,672 |
| History by Letter - H | 0 | - | 4.45 | 136,118 |
| History by Letter - J | 0 | - | 4.51 | 153,516 |
| History by Letter - N | 0 | - | 4.45 | 103,575 |
| History by Letter - S | 0 | - | 4.47 | 93,832 |
| History by Letter - W | 0 | - | 4.45 | 108,945 |
| History by Letter - M | 0 | - | 4.54 | 119,309 |
| History by Letter - K | 0 | - | 4.50 | 101,000 |
| History by Letter - L | 0 | - | 4.50 | 111,705 |
| History by Letter - I | 0 | - | 4.46 | 103,869 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,994 |
| Empires by Maps | 0 | - | 4.98 | 119,108 |
| Countries by Military Spending | 0 | - | 4.93 | 176,825 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,673 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,988 |
| Name a Minecraft Mob A-Z | 0 | - | 4.86 | 41,998 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,669 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,914 |
| Flowers by Picture | 0 | - | 4.46 | 105,105 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,604 |
| Airline Logos | 0 | - | 4.45 | 140,190 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,416 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,792 |
| Animals that Start with L | 0 | - | 4.47 | 101,644 |
| Animals that Start with P | 0 | - | 4.45 | 85,899 |
| Animals that Start with S | 0 | - | 4.49 | 87,086 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,878 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,904 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,079 |
| Islands A-Z | 0 | - | 4.46 | 117,028 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,407 |
| Human Body A-Z | 0 | - | 4.51 | 128,802 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,029 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,976 |
| Africa A-Z | 0 | - | 4.57 | 46,466 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.68 | 56,902 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,124 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,766 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,916 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,038 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,347 |
| All Country Flags of the World | 0 | - | 5.00 | 3,622,151 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,241 |
| Disney A-Z | 0 | - | 4.37 | 86,763 |
| Literature by Letter - A | 0 | - | 4.23 | 31,816 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,089 |
| Companies A-Z | 0 | - | 4.30 | 42,643 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,533 |
| Geography by Letter - G | 0 | - | 4.35 | 125,731 |
| Geography by Letter - F | 0 | - | 4.27 | 137,329 |
| Geography by Letter - J | 0 | - | 4.34 | 122,404 |
| Geography by Letter - O | 0 | - | 4.37 | 129,245 |
| Geography by Letter - V | 0 | - | 4.39 | 121,204 |
| Geography by Letter - W | 0 | - | 4.39 | 114,419 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,897 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,242 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,077 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,160 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 27,711 |
| Video Games A-Z | 0 | - | 4.08 | 38,794 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,135 |
| Movies that Start with A | 0 | - | 4.13 | 61,730 |
| Movies that Start with C | 0 | - | 4.30 | 61,674 |
| Movies that Start with B | 0 | - | 4.36 | 85,026 |
| Movies that Start with D | 0 | - | 4.34 | 68,308 |
| Movies that Start with E | 0 | - | 4.13 | 68,239 |
| Movies that Start with J | 0 | - | 4.18 | 76,006 |
| Movies that Start with L | 0 | - | 4.16 | 60,285 |
| Movies that Start with M | 0 | - | 4.28 | 48,125 |
| Movies that Start with N | 0 | - | 4.02 | 41,161 |
| Movies that Start with P | 0 | - | 4.25 | 54,062 |
| Movies that Start with R | 0 | - | 4.17 | 46,519 |
| Movies that Start with W | 0 | - | 4.07 | 44,182 |
| Movies that Start with T | 0 | - | 4.34 | 49,186 |
| Movies that Start with S | 0 | - | 4.35 | 56,341 |
| Movies that Start with F | 0 | - | 4.13 | 68,721 |
| History by Letter - D | 0 | - | 4.39 | 137,112 |
| History by Letter - F | 0 | - | 4.18 | 113,873 |
| History by Letter - O | 0 | - | 4.32 | 99,215 |
| History by Letter - P | 0 | - | 4.39 | 107,505 |
| History by Letter - Q | 0 | - | 4.34 | 80,102 |
| History by Letter - R | 0 | - | 4.26 | 121,844 |
| History by Letter - T | 0 | - | 4.39 | 105,010 |
| History by Letter - U | 0 | - | 4.19 | 100,512 |
| History by Letter - V | 0 | - | 4.27 | 80,515 |
| History by Letter - Y | 0 | - | 4.27 | 87,049 |
| History by Letter - Z | 0 | - | 4.18 | 76,837 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,163 |
| History Containing the Letter X | 0 | - | 4.47 | 26,970 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,379 |
| Music by Letter - F | 0 | - | 4.48 | 26,894 |
| Music by Letter - A | 0 | - | 4.61 | 31,260 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,082 |
| Hats by Picture | 0 | - | 4.21 | 17,919 |
| Weapons by Picture | 0 | - | 4.13 | 20,952 |
| Cars by Picture | 0 | - | 3.89 | 41,216 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,203 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,529,997 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,146 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 730,919 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,245 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,947 |
| Middle East A-Z | 0 | - | 4.47 | 45,887 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,219 |
| 20th Century A-Z | 0 | - | 4.50 | 53,256 |
| 19th Century A-Z | 0 | - | 4.77 | 46,812 |
| 18th Century A-Z | 0 | - | 4.54 | 42,696 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,494 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,845 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,051 |
| Flags with Crescents | 0 | - | 4.98 | 168,159 |
| Country Flag Trivia | 0 | - | 4.81 | 56,236 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,799 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,755 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,343 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,714 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,621 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,293 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,796 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,926 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,402 |
| Star Wars A-Z | 0 | - | 4.46 | 87,477 |
| Monarchies of the World | 0 | - | 4.94 | 167,208 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,004 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,220 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,728 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,799 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,271 |
| People on Money by Country | 0 | - | 4.83 | 60,107 |
| Literature by Letter - D | 0 | - | 4.30 | 20,498 |
| Literature by Letter - C | 0 | - | 4.34 | 26,436 |
| Literature by Letter - F | 0 | - | 4.26 | 17,118 |
| Literature by Letter - E | 0 | - | 4.03 | 15,003 |
| Literature by Letter - H | 0 | - | 4.23 | 18,038 |
| Literature by Letter - I | 0 | - | 4.25 | 15,180 |
| Literature by Letter - L | 0 | - | 4.32 | 23,180 |
| Literature by Letter - M | 0 | - | 4.18 | 18,575 |
| Literature by Letter - P | 0 | - | 4.18 | 16,699 |
| Literature by Letter - O | 0 | - | 4.30 | 13,491 |
| Literature by Letter - J | 0 | - | 4.23 | 14,780 |
| Literature by Letter - N | 0 | - | 4.24 | 14,267 |
| Literature by Letter - K | 0 | - | 4.13 | 12,256 |
