| Southernmost Countries A-Z | 0 | - | 4.94 | 152,991 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 194,424 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,675 |
| Biggest Countries by Area A-Z | 0 | - | 4.96 | 191,300 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,865 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,690 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,403 |
| Name an Official Language A-Z | 0 | - | 4.91 | 175,281 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,185 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,725 |
| Religion A-Z #2 | 0 | - | 4.41 | 36,910 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,194 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,776 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,251 |
| Empires A-Z | 0 | - | 4.51 | 44,980 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,439 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,113 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 129,329 |
| Geography by Letter - T | 0 | - | 4.84 | 153,003 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,109 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,574 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,075 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,611 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,287 |
| Disney A-Z | 0 | - | 4.37 | 86,800 |
| Companies A-Z | 0 | - | 4.30 | 42,649 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,547 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,265 |
| Islands A-Z | 0 | - | 4.46 | 117,111 |
| Human Body A-Z | 0 | - | 4.51 | 128,854 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,120 |
| Animals A-Z #1 | 0 | - | 4.41 | 93,010 |
| Video Games A-Z | 0 | - | 4.08 | 38,822 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,144 |
| Africa A-Z | 0 | - | 4.57 | 46,491 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.68 | 57,186 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,143 |
| People in History A-Z #1 | 0 | - | 4.61 | 98,808 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,939 |
| People in History A-Z #3 | 0 | - | 4.44 | 46,055 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,617 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 107,306 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,233 |
| 20th Century A-Z | 0 | - | 4.50 | 53,281 |
| 19th Century A-Z | 0 | - | 4.77 | 46,831 |
| 18th Century A-Z | 0 | - | 4.54 | 42,716 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,204 |
| Double Letters A-Z | 0 | - | 4.51 | 27,110 |
| World Cities A-Z by Clue #2 | 0 | - | 4.40 | 58,526 |
| Animals A-Z #2 | 0 | - | 4.12 | 66,164 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 235,672 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,864 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,984 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,821 |
| Canada A-Z | 0 | - | 4.73 | 32,717 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 177,979 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,467 |
| NATO Military Alphabet | 0 | - | 4.98 | 556,534 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 799,533 |
| Geography by Letter - A | 0 | - | 4.74 | 210,871 |
| Geography by Letter - B | 0 | - | 4.56 | 183,824 |
| Geography by Letter - H | 0 | - | 4.69 | 149,684 |
| Geography by Letter - C | 0 | - | 4.47 | 158,036 |
| Geography by Letter - D | 0 | - | 4.50 | 149,927 |
| Geography by Letter - E | 0 | - | 4.42 | 147,051 |
| Geography by Letter - I | 0 | - | 4.42 | 121,535 |
| Geography by Letter - K | 0 | - | 4.53 | 117,659 |
| Geography by Letter - L | 0 | - | 4.43 | 148,010 |
| Geography by Letter - M | 0 | - | 4.49 | 118,179 |
| Geography by Letter - N | 0 | - | 4.51 | 126,609 |
| Geography by Letter - P | 0 | - | 4.47 | 175,527 |
| Geography by Letter - R | 0 | - | 4.44 | 130,800 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 140,021 |
| Geography by Letter - U | 0 | - | 4.53 | 142,505 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 58,046 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,520 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,887 |
| 16th Century A-Z | 0 | - | 4.58 | 24,443 |
| 15th Century A-Z | 0 | - | 4.49 | 23,436 |
| 14th Century A-Z | 0 | - | 4.41 | 23,868 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 125,037 |
| Movies that Start with G | 0 | - | 4.49 | 68,384 |
| Movies that Start with I | 0 | - | 4.41 | 65,039 |
| History by Letter - A | 0 | - | 4.51 | 152,461 |
| History by Letter - B | 0 | - | 4.45 | 171,655 |
| History by Letter - C | 0 | - | 4.70 | 170,786 |
| History by Letter - E | 0 | - | 4.51 | 140,173 |
| History by Letter - G | 0 | - | 4.46 | 121,721 |
| History by Letter - H | 0 | - | 4.45 | 136,173 |
| History by Letter - J | 0 | - | 4.51 | 153,585 |
| History by Letter - N | 0 | - | 4.45 | 103,614 |
| History by Letter - S | 0 | - | 4.47 | 93,868 |
| History by Letter - W | 0 | - | 4.45 | 108,992 |
| History by Letter - M | 0 | - | 4.54 | 119,353 |
| History by Letter - K | 0 | - | 4.50 | 101,044 |
| History by Letter - L | 0 | - | 4.50 | 111,752 |
| History by Letter - I | 0 | - | 4.46 | 103,904 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,106 |
| Empires by Maps | 0 | - | 4.98 | 119,259 |
| Countries by Military Spending | 0 | - | 4.93 | 176,939 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,715 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 120,081 |
| Islam A-Z | 0 | - | 4.31 | 23,937 |
| American Football A-Z | 0 | - | 4.26 | 14,489 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 17,048 |
| Name a Minecraft Mob A-Z | 0 | - | 4.86 | 42,081 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,972 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,730 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,975 |
| Flowers by Picture | 0 | - | 4.46 | 105,126 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,622 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,309,869 |
| Animals that Start with L | 0 | - | 4.47 | 101,674 |
| Animals that Start with P | 0 | - | 4.45 | 85,927 |
| Animals that Start with S | 0 | - | 4.49 | 87,116 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,930 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,974 |
| All Country Flags of the World | 0 | - | 5.00 | 3,627,566 |
| Military History A-Z | 0 | - | 4.20 | 21,092 |
| Literature by Letter - A | 0 | - | 4.23 | 31,825 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,098 |
| Geography by Letter - G | 0 | - | 4.35 | 125,808 |
| Geography by Letter - F | 0 | - | 4.27 | 137,392 |
| Geography by Letter - J | 0 | - | 4.34 | 122,480 |
| Geography by Letter - O | 0 | - | 4.37 | 129,321 |
| Geography by Letter - V | 0 | - | 4.39 | 121,283 |
| Geography by Letter - W | 0 | - | 4.39 | 114,480 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,959 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,303 |
| Geography by Letter - Q | 0 | - | 4.38 | 69,139 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,168 |
| Geography Containing the Letter Z | 0 | - | 4.49 | 27,722 |
| Movies that Start with A | 0 | - | 4.13 | 61,755 |
| Movies that Start with C | 0 | - | 4.30 | 61,699 |
| Movies that Start with B | 0 | - | 4.36 | 85,057 |
| Movies that Start with D | 0 | - | 4.34 | 68,327 |
| Movies that Start with E | 0 | - | 4.13 | 68,262 |
| Movies that Start with J | 0 | - | 4.18 | 76,030 |
| Movies that Start with L | 0 | - | 4.16 | 60,309 |
| Movies that Start with M | 0 | - | 4.28 | 48,144 |
| Movies that Start with N | 0 | - | 4.02 | 41,184 |
| Movies that Start with P | 0 | - | 4.25 | 54,076 |
| Movies that Start with R | 0 | - | 4.17 | 46,548 |
| Movies that Start with W | 0 | - | 4.07 | 44,196 |
| Movies that Start with T | 0 | - | 4.34 | 49,208 |
| Movies that Start with S | 0 | - | 4.35 | 56,367 |
| Movies that Start with F | 0 | - | 4.13 | 68,746 |
| History by Letter - D | 0 | - | 4.39 | 137,171 |
| History by Letter - F | 0 | - | 4.18 | 113,914 |
| History by Letter - O | 0 | - | 4.32 | 99,242 |
| History by Letter - P | 0 | - | 4.39 | 107,543 |
| History by Letter - Q | 0 | - | 4.34 | 80,129 |
| History by Letter - R | 0 | - | 4.26 | 121,881 |
| History by Letter - T | 0 | - | 4.39 | 105,035 |
| History by Letter - U | 0 | - | 4.19 | 100,553 |
| History by Letter - V | 0 | - | 4.27 | 80,544 |
| History by Letter - Y | 0 | - | 4.27 | 87,082 |
| History by Letter - Z | 0 | - | 4.18 | 76,867 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,178 |
| History Containing the Letter X | 0 | - | 4.47 | 26,978 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,386 |
| Music by Letter - F | 0 | - | 4.48 | 26,914 |
| Music by Letter - A | 0 | - | 4.61 | 31,279 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,096 |
| Hats by Picture | 0 | - | 4.21 | 17,923 |
| Weapons by Picture | 0 | - | 4.13 | 20,968 |
| Cars by Picture | 0 | - | 3.89 | 41,251 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,234 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,530,864 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,589 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,224 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,363 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,973 |
| Middle East A-Z | 0 | - | 4.47 | 45,908 |
| South America A-Z | 0 | - | 4.13 | 10,872 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,502 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,850 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,056 |
| Flags with Crescents | 0 | - | 4.98 | 168,346 |
| Country Flag Trivia | 0 | - | 4.81 | 56,343 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,912 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,864 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,472 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,801 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,347 |
| National Football Team Logos | 0 | - | 4.85 | 179,455 |
| Formula One Teams by Logos | 0 | - | 4.49 | 97,967 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 88,674 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,421 |
| Star Wars A-Z | 0 | - | 4.46 | 87,616 |
| Monarchies of the World | 0 | - | 4.94 | 167,350 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 112,060 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 111,280 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,794 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,830 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,337 |
| People on Money by Country | 0 | - | 4.83 | 60,145 |
| Literature by Letter - D | 0 | - | 4.30 | 20,504 |
| Literature by Letter - C | 0 | - | 4.34 | 26,446 |
| Literature by Letter - F | 0 | - | 4.26 | 17,124 |
