| Brand Logos That Start With B | 0 | - | 4.41 | 59,220 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,297 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,309 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,747 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,701 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,215 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,036 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,389 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,332 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,837 |
| National Football Team Logos | 0 | - | 4.84 | 178,744 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,734 |
| Geography by Letter - T | 0 | - | 4.84 | 152,469 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,297 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,939 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,759 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,985 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,413 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,797 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,423 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,413 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,176 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,906 |
| Name an Official Language A-Z | 0 | - | 4.91 | 174,816 |
| Soccer Team Logos | 0 | - | 4.26 | 370,961 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,451 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 798,006 |
| Geography by Letter - A | 0 | - | 4.74 | 210,153 |
| Geography by Letter - B | 0 | - | 4.56 | 183,310 |
| Geography by Letter - H | 0 | - | 4.69 | 149,316 |
| Geography by Letter - C | 0 | - | 4.47 | 157,598 |
| Geography by Letter - D | 0 | - | 4.50 | 149,531 |
| Geography by Letter - E | 0 | - | 4.42 | 146,681 |
| Geography by Letter - I | 0 | - | 4.42 | 121,231 |
| Geography by Letter - K | 0 | - | 4.53 | 117,360 |
| Geography by Letter - L | 0 | - | 4.43 | 147,656 |
| Geography by Letter - M | 0 | - | 4.49 | 117,660 |
| Geography by Letter - N | 0 | - | 4.51 | 126,269 |
| Geography by Letter - P | 0 | - | 4.47 | 175,184 |
| Geography by Letter - R | 0 | - | 4.43 | 130,381 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,648 |
| Geography by Letter - U | 0 | - | 4.54 | 142,103 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,986 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,467 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,802 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,077 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,694 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,192 |
| Empires A-Z | 0 | - | 4.51 | 44,837 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,341 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,920 |
| Movies that Start with G | 0 | - | 4.48 | 68,253 |
| Movies that Start with I | 0 | - | 4.41 | 64,899 |
| History by Letter - A | 0 | - | 4.51 | 152,141 |
| History by Letter - B | 0 | - | 4.45 | 171,287 |
| History by Letter - C | 0 | - | 4.69 | 170,356 |
| History by Letter - E | 0 | - | 4.51 | 139,875 |
| History by Letter - G | 0 | - | 4.45 | 121,469 |
| History by Letter - H | 0 | - | 4.45 | 135,892 |
| History by Letter - J | 0 | - | 4.51 | 153,265 |
| History by Letter - N | 0 | - | 4.44 | 103,401 |
| History by Letter - S | 0 | - | 4.47 | 93,690 |
| History by Letter - W | 0 | - | 4.45 | 108,756 |
| History by Letter - M | 0 | - | 4.54 | 119,116 |
| History by Letter - K | 0 | - | 4.50 | 100,838 |
| History by Letter - L | 0 | - | 4.49 | 111,524 |
| History by Letter - I | 0 | - | 4.46 | 103,696 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,609 |
| Empires by Maps | 0 | - | 4.98 | 118,575 |
| Countries by Military Spending | 0 | - | 4.93 | 176,435 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,533 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,723 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,646 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,487 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,683 |
| Flowers by Picture | 0 | - | 4.46 | 105,020 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,537 |
| Airline Logos | 0 | - | 4.45 | 139,982 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,995 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,322 |
| Animals that Start with L | 0 | - | 4.47 | 101,306 |
| Animals that Start with P | 0 | - | 4.45 | 85,686 |
| Animals that Start with S | 0 | - | 4.49 | 86,864 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,657 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,632 |
| World Cities A-Z by Clue #1 | 0 | - | 4.49 | 66,140 |
| Islands A-Z | 0 | - | 4.46 | 116,791 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 57,612 |
| Human Body A-Z | 0 | - | 4.51 | 128,446 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,331 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,824 |
| Africa A-Z | 0 | - | 4.57 | 46,383 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,525 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,054 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,624 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,830 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,967 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,153 |
| All Country Flags of the World | 0 | - | 5.00 | 3,604,179 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,862 |
| Disney A-Z | 0 | - | 4.37 | 86,543 |
| Literature by Letter - A | 0 | - | 4.23 | 31,766 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,070 |
| Companies A-Z | 0 | - | 4.30 | 42,612 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,490 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,818 |
| Geography by Letter - G | 0 | - | 4.35 | 125,499 |
| Geography by Letter - F | 0 | - | 4.27 | 137,075 |
| Geography by Letter - J | 0 | - | 4.34 | 122,185 |
| Geography by Letter - O | 0 | - | 4.37 | 129,018 |
| Geography by Letter - V | 0 | - | 4.39 | 120,917 |
| Geography by Letter - W | 0 | - | 4.39 | 114,215 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,686 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,054 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,897 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,115 |
| Geography Containing the Letter Z | 0 | - | 4.48 | 27,668 |
| Video Games A-Z | 0 | - | 4.08 | 38,706 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,082 |
| Movies that Start with A | 0 | - | 4.13 | 61,645 |
| Movies that Start with C | 0 | - | 4.30 | 61,586 |
| Movies that Start with B | 0 | - | 4.35 | 84,921 |
| Movies that Start with D | 0 | - | 4.34 | 68,225 |
| Movies that Start with E | 0 | - | 4.13 | 68,172 |
| Movies that Start with J | 0 | - | 4.18 | 75,925 |
| Movies that Start with L | 0 | - | 4.16 | 60,228 |
| Movies that Start with M | 0 | - | 4.28 | 48,065 |
| Movies that Start with N | 0 | - | 4.02 | 41,108 |
| Movies that Start with P | 0 | - | 4.25 | 54,003 |
| Movies that Start with R | 0 | - | 4.17 | 46,446 |
| Movies that Start with W | 0 | - | 4.07 | 44,135 |
| Movies that Start with T | 0 | - | 4.33 | 49,119 |
| Movies that Start with S | 0 | - | 4.35 | 56,270 |
| Movies that Start with F | 0 | - | 4.13 | 68,645 |
| History by Letter - D | 0 | - | 4.39 | 136,902 |
| History by Letter - F | 0 | - | 4.18 | 113,707 |
| History by Letter - O | 0 | - | 4.31 | 99,065 |
| History by Letter - P | 0 | - | 4.38 | 107,360 |
| History by Letter - Q | 0 | - | 4.34 | 79,986 |
| History by Letter - R | 0 | - | 4.26 | 121,672 |
| History by Letter - T | 0 | - | 4.39 | 104,890 |
| History by Letter - U | 0 | - | 4.19 | 100,262 |
| History by Letter - V | 0 | - | 4.27 | 80,378 |
| History by Letter - Y | 0 | - | 4.27 | 86,938 |
| History by Letter - Z | 0 | - | 4.18 | 76,747 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,121 |
| History Containing the Letter X | 0 | - | 4.47 | 26,937 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,347 |
| Music by Letter - F | 0 | - | 4.48 | 26,834 |
| Music by Letter - A | 0 | - | 4.61 | 31,201 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,001 |
| Hats by Picture | 0 | - | 4.21 | 17,905 |
| Weapons by Picture | 0 | - | 4.13 | 20,888 |
| Cars by Picture | 0 | - | 3.89 | 41,099 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,049 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,738 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,592 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,797 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,844 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,856 |
| Middle East A-Z | 0 | - | 4.47 | 45,799 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,158 |
| 20th Century A-Z | 0 | - | 4.50 | 53,173 |
| 19th Century A-Z | 0 | - | 4.77 | 46,745 |
| 18th Century A-Z | 0 | - | 4.54 | 42,652 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,466 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,824 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,015 |
| Flags with Crescents | 0 | - | 4.98 | 167,626 |
| Country Flag Trivia | 0 | - | 4.81 | 55,971 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,464 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,492 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,949 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,492 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,408 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,068 |
| Formula One Teams by Logos | 0 | - | 4.49 | 96,754 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,105 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,331 |
| Star Wars A-Z | 0 | - | 4.46 | 87,195 |
| Monarchies of the World | 0 | - | 4.94 | 166,684 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,585 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,971 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,493 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,675 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,042 |
| People on Money by Country | 0 | - | 4.84 | 59,997 |
| Literature by Letter - D | 0 | - | 4.30 | 20,465 |
| Literature by Letter - C | 0 | - | 4.34 | 26,391 |
| Literature by Letter - F | 0 | - | 4.26 | 17,087 |
| Literature by Letter - E | 0 | - | 4.03 | 14,973 |
| Literature by Letter - H | 0 | - | 4.23 | 18,008 |
| Literature by Letter - I | 0 | - | 4.25 | 15,150 |
| Literature by Letter - L | 0 | - | 4.32 | 23,145 |
| Literature by Letter - M | 0 | - | 4.18 | 18,547 |
| Literature by Letter - P | 0 | - | 4.18 | 16,674 |
| Literature by Letter - O | 0 | - | 4.30 | 13,470 |
| Literature by Letter - J | 0 | - | 4.23 | 14,750 |
| Literature by Letter - N | 0 | - | 4.24 | 14,241 |
| Literature by Letter - K | 0 | - | 4.13 | 12,231 |
