| Southernmost Countries A-Z | 0 | - | 4.94 | 152,722 |
| Northernmost Countries A-Z | 0 | - | 4.99 | 193,913 |
| Least Populous Countries A-Z | 0 | - | 4.99 | 169,377 |
| Biggest Countries by Area A-Z | 0 | - | 4.95 | 190,727 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 299,369 |
| Countries A-Z by Neighbor | 0 | - | 5.00 | 179,364 |
| Countries with the Greatest Elevation A-Z | 0 | - | 4.83 | 72,140 |
| Name an Official Language A-Z | 0 | - | 4.91 | 174,736 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,748 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,176 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,233 |
| A to Z: Musical Terms | 0 | - | 4.43 | 41,048 |
| Geography A-Z #2 | 0 | - | 4.46 | 52,680 |
| Geography A-Z #5 | 0 | - | 4.47 | 37,186 |
| Empires A-Z | 0 | - | 4.51 | 44,812 |
| Geography A-Z #1 | 0 | - | 4.56 | 69,331 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,797 |
| Countries that Start with a Vowel | 0 | - | 4.99 | 128,655 |
| Geography by Letter - T | 0 | - | 4.84 | 152,397 |
| Brand Logos That Start With S | 0 | - | 4.37 | 56,687 |
| Brand Logos That Start With D | 0 | - | 4.37 | 60,655 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,174 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,002 |
| Disney A-Z | 0 | - | 4.37 | 86,332 |
| Companies A-Z | 0 | - | 4.30 | 42,608 |
| Religion A-Z #1 | 0 | - | 4.32 | 61,479 |
| Religion A-Z #2 | 0 | - | 4.40 | 36,808 |
| World Cities A-Z by Clue #1 | 0 | - | 4.55 | 65,883 |
| Islands A-Z | 0 | - | 4.46 | 116,741 |
| World Cities A-Z by Clue #2 | 0 | - | 4.45 | 57,381 |
| Human Body A-Z | 0 | - | 4.51 | 128,372 |
| Asian Cities A-Z by Clue | 0 | - | 4.53 | 34,159 |
| Animals A-Z #1 | 0 | - | 4.41 | 92,806 |
| Video Games A-Z | 0 | - | 4.08 | 38,684 |
| Geography A-Z #3 | 0 | - | 4.22 | 39,075 |
| Africa A-Z | 0 | - | 4.57 | 46,367 |
| Diseases and Medical Conditions A-Z | 0 | - | 4.60 | 47,501 |
| Ethnic Groups A-Z | 0 | - | 4.50 | 42,043 |
| People in History A-Z #1 | 0 | - | 4.63 | 98,589 |
| People in History A-Z #2 | 0 | - | 4.47 | 54,810 |
| People in History A-Z #3 | 0 | - | 4.44 | 45,953 |
| Geography by Letter on the World Map - A-Z | 0 | - | 4.89 | 81,249 |
| Geography by Letter on the World Map - A | 0 | - | 4.81 | 106,881 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,145 |
| 20th Century A-Z | 0 | - | 4.50 | 53,161 |
| 19th Century A-Z | 0 | - | 4.77 | 46,733 |
| 18th Century A-Z | 0 | - | 4.54 | 42,644 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 531,943 |
| Double Letters A-Z | 0 | - | 4.51 | 27,067 |
| Animals A-Z #2 | 0 | - | 4.11 | 66,044 |
| Shortest Country Name A-Z | 0 | - | 5.00 | 234,808 |
| People in History A-Z #5 | 0 | - | 4.09 | 31,800 |
| A to Z: Musical Terms #2 | 0 | - | 4.05 | 10,954 |
| Geography A-Z #4 | 0 | - | 4.36 | 25,761 |
| Canada A-Z | 0 | - | 4.73 | 32,646 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,163 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,199 |
| NATO Military Alphabet | 0 | - | 4.98 | 554,104 |
| 12 x 12 Multiplication Table in 2 Minutes | 0 | - | 4.81 | 797,817 |
| Geography by Letter - A | 0 | - | 4.74 | 210,083 |
| Geography by Letter - B | 0 | - | 4.56 | 183,248 |
| Geography by Letter - H | 0 | - | 4.69 | 149,270 |
| Geography by Letter - C | 0 | - | 4.47 | 157,543 |
| Geography by Letter - D | 0 | - | 4.50 | 149,479 |
| Geography by Letter - E | 0 | - | 4.42 | 146,634 |
| Geography by Letter - I | 0 | - | 4.42 | 121,193 |
| Geography by Letter - K | 0 | - | 4.53 | 117,317 |
| Geography by Letter - L | 0 | - | 4.43 | 147,604 |
| Geography by Letter - M | 0 | - | 4.49 | 117,618 |
| Geography by Letter - N | 0 | - | 4.51 | 126,223 |
| Geography by Letter - P | 0 | - | 4.47 | 175,137 |
| Geography by Letter - R | 0 | - | 4.43 | 130,312 |
| Geography by Letter - S #1 | 0 | - | 4.74 | 139,584 |
| Geography by Letter - U | 0 | - | 4.54 | 142,049 |
| Asian Geography By Letter - K | 0 | - | 4.74 | 57,976 |
| Geography Containing the Letter X | 0 | - | 4.42 | 34,463 |
| Geography Containing the Letter Q | 0 | - | 4.55 | 32,790 |
| 16th Century A-Z | 0 | - | 4.58 | 24,379 |
| 15th Century A-Z | 0 | - | 4.49 | 23,395 |
| Countries with the Most Borders A-Z | 0 | - | 4.98 | 124,898 |
| Movies that Start with G | 0 | - | 4.48 | 68,238 |
| Movies that Start with I | 0 | - | 4.41 | 64,877 |
| History by Letter - A | 0 | - | 4.51 | 152,103 |
| History by Letter - B | 0 | - | 4.45 | 171,250 |
| History by Letter - C | 0 | - | 4.69 | 170,300 |
| History by Letter - E | 0 | - | 4.51 | 139,838 |
| History by Letter - G | 0 | - | 4.45 | 121,434 |
| History by Letter - H | 0 | - | 4.45 | 135,860 |
| History by Letter - J | 0 | - | 4.51 | 153,229 |
| History by Letter - N | 0 | - | 4.44 | 103,383 |
| History by Letter - S | 0 | - | 4.47 | 93,671 |
| History by Letter - W | 0 | - | 4.45 | 108,720 |
| History by Letter - M | 0 | - | 4.54 | 119,089 |
| History by Letter - K | 0 | - | 4.50 | 100,816 |
| History by Letter - L | 0 | - | 4.49 | 111,497 |
| History by Letter - I | 0 | - | 4.46 | 103,677 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,517 |
| Empires by Maps | 0 | - | 4.98 | 118,453 |
| Countries by Military Spending | 0 | - | 4.93 | 176,384 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,504 |
| 12x12 Multiplication - The Whopper | 0 | - | 4.92 | 119,686 |
| Islam A-Z | 0 | - | 4.31 | 23,843 |
| American Football A-Z | 0 | - | 4.26 | 14,474 |
| MLB Baseball A-Z #2 | 0 | - | 4.11 | 16,990 |
| Name a Minecraft Mob A-Z | 0 | - | 4.85 | 41,541 |
| People in History A-Z #4 | 0 | - | 4.10 | 22,920 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,456 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,642 |
| Flowers by Picture | 0 | - | 4.46 | 105,003 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,527 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,304,664 |
| Animals that Start with L | 0 | - | 4.47 | 101,247 |
| Animals that Start with P | 0 | - | 4.45 | 85,637 |
| Animals that Start with S | 0 | - | 4.49 | 86,803 |
| Geography by Letter on the World Map - B | 0 | - | 4.52 | 89,621 |
| Geography by Letter on the World Map - C | 0 | - | 4.78 | 116,572 |
| All Country Flags of the World | 0 | - | 5.00 | 3,601,054 |
| Military History A-Z | 0 | - | 4.20 | 21,037 |
| Literature by Letter - A | 0 | - | 4.23 | 31,759 |
| Literature by Letter - Q, X, Y, and Z | 0 | - | 4.42 | 15,066 |
| Geography by Letter - G | 0 | - | 4.35 | 125,459 |
| Geography by Letter - F | 0 | - | 4.27 | 137,035 |
| Geography by Letter - J | 0 | - | 4.34 | 122,152 |
| Geography by Letter - O | 0 | - | 4.37 | 128,976 |
| Geography by Letter - V | 0 | - | 4.39 | 120,866 |
| Geography by Letter - W | 0 | - | 4.39 | 114,179 |
| Geography by Letter - Y | 0 | - | 4.39 | 110,651 |
| Geography by Letter - Z | 0 | - | 4.11 | 81,018 |
| Geography by Letter - Q | 0 | - | 4.38 | 68,865 |
| Same Start and End Letter - Geography #1 | 0 | - | 4.18 | 35,107 |
| Geography Containing the Letter Z | 0 | - | 4.48 | 27,663 |
| 14th Century A-Z | 0 | - | 4.40 | 23,727 |
| Movies that Start with A | 0 | - | 4.13 | 61,631 |
| Movies that Start with C | 0 | - | 4.30 | 61,571 |
| Movies that Start with B | 0 | - | 4.35 | 84,904 |
| Movies that Start with D | 0 | - | 4.34 | 68,216 |
| Movies that Start with E | 0 | - | 4.13 | 68,162 |
| Movies that Start with J | 0 | - | 4.18 | 75,906 |
| Movies that Start with L | 0 | - | 4.16 | 60,218 |
| Movies that Start with M | 0 | - | 4.28 | 48,056 |
| Movies that Start with N | 0 | - | 4.02 | 41,101 |
| Movies that Start with P | 0 | - | 4.25 | 53,995 |
| Movies that Start with R | 0 | - | 4.17 | 46,436 |
| Movies that Start with W | 0 | - | 4.07 | 44,127 |
| Movies that Start with T | 0 | - | 4.33 | 49,104 |
| Movies that Start with S | 0 | - | 4.35 | 56,260 |
| Movies that Start with F | 0 | - | 4.13 | 68,628 |
| History by Letter - D | 0 | - | 4.39 | 136,873 |
| History by Letter - F | 0 | - | 4.18 | 113,680 |
| History by Letter - O | 0 | - | 4.31 | 99,045 |
| History by Letter - P | 0 | - | 4.38 | 107,337 |
| History by Letter - Q | 0 | - | 4.34 | 79,973 |
| History by Letter - R | 0 | - | 4.26 | 121,645 |
| History by Letter - T | 0 | - | 4.39 | 104,863 |
| History by Letter - U | 0 | - | 4.19 | 100,238 |
| History by Letter - V | 0 | - | 4.27 | 80,359 |
| History by Letter - Y | 0 | - | 4.27 | 86,930 |
| History by Letter - Z | 0 | - | 4.18 | 76,736 |
| The 3rd and 4th Century | 0 | - | 4.60 | 27,114 |
| History Containing the Letter X | 0 | - | 4.47 | 26,931 |
| History Containing the Letter Z | 0 | - | 4.53 | 23,342 |
| Music by Letter - F | 0 | - | 4.48 | 26,821 |
| Music by Letter - A | 0 | - | 4.61 | 31,185 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,990 |
| Hats by Picture | 0 | - | 4.21 | 17,904 |
| Weapons by Picture | 0 | - | 4.13 | 20,881 |
| Cars by Picture | 0 | - | 3.89 | 41,084 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,023 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,156 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,304 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,591 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 155,785 |
| Top Five Exporting Partners by Country | 0 | - | 4.87 | 66,834 |
| Middle East A-Z | 0 | - | 4.47 | 45,786 |
| South America A-Z | 0 | - | 4.13 | 10,837 |
| Shapes and Symbols #1 | 0 | - | 3.80 | 99,458 |
| Shapes and Symbols #2 | 0 | - | 3.99 | 56,821 |
| Number by Picture Quiz | 0 | - | 4.04 | 21,009 |
| Flags with Crescents | 0 | - | 4.98 | 167,528 |
| Country Flag Trivia | 0 | - | 4.81 | 55,913 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,392 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,438 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,887 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,447 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,017 |
| National Football Team Logos | 0 | - | 4.84 | 178,634 |
| Formula One Teams by Logos | 0 | - | 4.49 | 96,406 |
| Top Arms Exporting Countries | 0 | - | 4.96 | 85,065 |
| Countries with the Least Dense Road Networks | 0 | - | 4.81 | 41,315 |
| Star Wars A-Z | 0 | - | 4.46 | 87,162 |
| Monarchies of the World | 0 | - | 4.94 | 166,583 |
| Countries by Hottest Recorded Temperature | 0 | - | 4.91 | 111,520 |
| Countries by Coldest Recorded Temperature | 0 | - | 4.83 | 110,905 |
| Countries where the Sea Freezes | 0 | - | 4.93 | 113,441 |
| Largest Countries Without Deserts | 0 | - | 4.89 | 74,661 |
| Numbers Tile Select Quiz | 0 | - | 4.98 | 74,011 |
| People on Money by Country | 0 | - | 4.84 | 59,973 |
| Literature by Letter - D | 0 | - | 4.30 | 20,459 |
| Literature by Letter - C | 0 | - | 4.34 | 26,385 |
| Literature by Letter - F | 0 | - | 4.25 | 17,081 |
