| Brand Logos That Start With B | 0 | - | 4.41 | 59,254 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,338 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 532,578 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,741 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,250 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,060 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,534 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,434 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,863 |
| National Football Team Logos | 0 | - | 4.84 | 178,818 |
| Countries that Start with a Vowel | 0 | - | 4.98 | 128,780 |
| Geography by Letter - T | 0 | - | 4.84 | 152,522 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,320 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,976 |
| Southernmost Countries A-Z | 0 | - | 4.94 | 152,776 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,021 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,432 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 190,842 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,451 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,435 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,201 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,972 |
| Name an Official Language A-Z | 0 | - | 4.91 | 174,855 |
| Soccer Team Logos | 0 | - | 4.26 | 371,109 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,650 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 798,211 |
| Geography by Letter - A | 0 | - | 4.74 | 210,202 |
| Geography by Letter - B | 0 | - | 4.56 | 183,358 |
| Geography by Letter - H | 0 | - | 4.69 | 149,342 |
| Geography by Letter - C | 0 | - | 4.47 | 157,636 |
| Geography by Letter - D | 0 | - | 4.50 | 149,568 |
| Geography by Letter - E | 0 | - | 4.42 | 146,708 |
| Geography by Letter - I | 0 | - | 4.42 | 121,259 |
| Geography by Letter - K | 0 | - | 4.53 | 117,382 |
| Geography by Letter - L | 0 | - | 4.43 | 147,678 |
| Geography by Letter - M | 0 | - | 4.49 | 117,691 |
| Geography by Letter - N | 0 | - | 4.51 | 126,302 |
| Geography by Letter - P | 0 | - | 4.47 | 175,223 |
| Geography by Letter - R | 0 | - | 4.43 | 130,417 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,674 |
| Geography by Letter - U | 0 | - | 4.54 | 142,147 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,994 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,471 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,808 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,088 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,701 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,198 |
| Empires A-Z | 0 | - | 4.51 | 44,848 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,350 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,935 |
| Movies that Start with G | 0 | - | 4.48 | 68,264 |
| Movies that Start with I | 0 | - | 4.41 | 64,910 |
| History by Letter - A | 0 | - | 4.51 | 152,167 |
| History by Letter - B | 0 | - | 4.45 | 171,323 |
| History by Letter - C | 0 | - | 4.70 | 170,380 |
| History by Letter - E | 0 | - | 4.51 | 139,903 |
| History by Letter - G | 0 | - | 4.45 | 121,490 |
| History by Letter - H | 0 | - | 4.45 | 135,919 |
| History by Letter - J | 0 | - | 4.51 | 153,292 |
| History by Letter - N | 0 | - | 4.44 | 103,426 |
| History by Letter - S | 0 | - | 4.47 | 93,708 |
| History by Letter - W | 0 | - | 4.45 | 108,778 |
| History by Letter - M | 0 | - | 4.54 | 119,138 |
| History by Letter - K | 0 | - | 4.50 | 100,858 |
| History by Letter - L | 0 | - | 4.49 | 111,546 |
| History by Letter - I | 0 | - | 4.46 | 103,716 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,672 |
| Empires by Maps | 0 | - | 4.98 | 118,645 |
| Countries by Military Spending | 0 | - | 4.93 | 176,494 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,553 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,766 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,686 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,513 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,715 |
| Flowers by Picture | 0 | - | 4.46 | 105,028 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,544 |
| Airline Logos | 0 | - | 4.45 | 140,006 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 247,065 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,305,742 |
| Animals that Start with L | 0 | - | 4.47 | 101,336 |
| Animals that Start with P | 0 | - | 4.45 | 85,717 |
| Animals that Start with S | 0 | - | 4.49 | 86,906 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,679 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,661 |
| World Cities A-Z by Clue #1 | 0 | - | 4.49 | 66,296 |
| Islands A-Z | 0 | - | 4.46 | 116,819 |
| Human Body A-Z | 0 | - | 4.51 | 128,486 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,431 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,842 |
| Africa A-Z | 0 | - | 4.57 | 46,391 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,547 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,063 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,639 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,842 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,973 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,186 |
| All Country Flags of the World | 0 | - | 5.00 | 3,606,491 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 157,913 |
| Disney A-Z | 0 | - | 4.37 | 86,578 |
| Literature by Letter - A | 0 | - | 4.23 | 31,769 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,073 |
| Companies A-Z | 0 | - | 4.30 | 42,615 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,494 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,828 |
| Geography by Letter - G | 0 | - | 4.35 | 125,522 |
| Geography by Letter - F | 0 | - | 4.27 | 137,104 |
| Geography by Letter - J | 0 | - | 4.34 | 122,204 |
| Geography by Letter - O | 0 | - | 4.37 | 129,044 |
| Geography by Letter - V | 0 | - | 4.39 | 120,937 |
| Geography by Letter - W | 0 | - | 4.39 | 114,240 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,709 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,073 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,919 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,123 |
| Geography Containing the Letter Z | 0 | - | 4.48 | 27,674 |
| Video Games A-Z | 0 | - | 4.08 | 38,719 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,085 |
| Movies that Start with A | 0 | - | 4.13 | 61,651 |
| Movies that Start with C | 0 | - | 4.30 | 61,601 |
| Movies that Start with B | 0 | - | 4.35 | 84,930 |
| Movies that Start with D | 0 | - | 4.34 | 68,235 |
| Movies that Start with E | 0 | - | 4.13 | 68,178 |
| Movies that Start with J | 0 | - | 4.18 | 75,929 |
| Movies that Start with L | 0 | - | 4.16 | 60,233 |
| Movies that Start with M | 0 | - | 4.28 | 48,073 |
| Movies that Start with N | 0 | - | 4.02 | 41,115 |
| Movies that Start with P | 0 | - | 4.25 | 54,007 |
| Movies that Start with R | 0 | - | 4.17 | 46,457 |
| Movies that Start with W | 0 | - | 4.07 | 44,141 |
| Movies that Start with T | 0 | - | 4.33 | 49,126 |
| Movies that Start with S | 0 | - | 4.35 | 56,273 |
| Movies that Start with F | 0 | - | 4.13 | 68,651 |
| History by Letter - D | 0 | - | 4.39 | 136,928 |
| History by Letter - F | 0 | - | 4.18 | 113,727 |
| History by Letter - O | 0 | - | 4.31 | 99,083 |
| History by Letter - P | 0 | - | 4.38 | 107,383 |
| History by Letter - Q | 0 | - | 4.34 | 79,998 |
| History by Letter - R | 0 | - | 4.26 | 121,697 |
| History by Letter - T | 0 | - | 4.39 | 104,903 |
| History by Letter - U | 0 | - | 4.19 | 100,274 |
| History by Letter - V | 0 | - | 4.27 | 80,391 |
| History by Letter - Y | 0 | - | 4.27 | 86,951 |
| History by Letter - Z | 0 | - | 4.18 | 76,757 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,123 |
| History Containing the Letter X | 0 | - | 4.47 | 26,941 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,349 |
| Music by Letter - F | 0 | - | 4.48 | 26,840 |
| Music by Letter - A | 0 | - | 4.61 | 31,209 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,010 |
| Hats by Picture | 0 | - | 4.21 | 17,907 |
| Weapons by Picture | 0 | - | 4.13 | 20,894 |
| Cars by Picture | 0 | - | 3.89 | 41,115 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,882 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,076 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,527,179 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,794 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,952 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,891 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,871 |
| Middle East A-Z | 0 | - | 4.47 | 45,816 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,163 |
| 20th Century A-Z | 0 | - | 4.50 | 53,188 |
| 19th Century A-Z | 0 | - | 4.77 | 46,752 |
| 18th Century A-Z | 0 | - | 4.54 | 42,658 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,470 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,826 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,020 |
| Flags with Crescents | 0 | - | 4.98 | 167,692 |
| Country Flag Trivia | 0 | - | 4.81 | 55,996 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,515 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,530 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,008 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,515 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,433 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,096 |
| Formula One Teams by Logos | 0 | - | 4.49 | 96,992 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,134 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,340 |
| Star Wars A-Z | 0 | - | 4.46 | 87,213 |
| Monarchies of the World | 0 | - | 4.94 | 166,739 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,614 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,999 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,526 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,691 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,061 |
| People on Money by Country | 0 | - | 4.84 | 60,014 |
| Literature by Letter - D | 0 | - | 4.30 | 20,468 |
| Literature by Letter - C | 0 | - | 4.34 | 26,395 |
| Literature by Letter - F | 0 | - | 4.26 | 17,090 |
| Literature by Letter - E | 0 | - | 4.03 | 14,976 |
| Literature by Letter - H | 0 | - | 4.23 | 18,011 |
| Literature by Letter - I | 0 | - | 4.25 | 15,155 |
| Literature by Letter - L | 0 | - | 4.32 | 23,148 |
| Literature by Letter - M | 0 | - | 4.18 | 18,548 |
| Literature by Letter - P | 0 | - | 4.18 | 16,676 |
| Literature by Letter - O | 0 | - | 4.30 | 13,473 |
| Literature by Letter - J | 0 | - | 4.23 | 14,753 |
| Literature by Letter - N | 0 | - | 4.24 | 14,245 |
| Literature by Letter - K | 0 | - | 4.13 | 12,233 |
| Literature by Letter - R | 0 | - | 4.06 | 11,830 |
