| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,742 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,371 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,116 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,574 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,292 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,529 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,133 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,038 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,672 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,828 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,146 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,606 |
| Sushi Translation | 0 | - | 4.08 | 13,954 |
| Foods in a Full English Breakfast | 0 | - | 4.46 | 103,466 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,559 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,613 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,293 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,299 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,739 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,582 |
| Provinces of Turkey | 0 | - | 4.94 | 204,730 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,786 |
| Provinces of China | 0 | - | 4.97 | 205,786 |
| Japanese Prefectures | 0 | - | 4.98 | 137,750 |
| States of India | 0 | - | 4.95 | 194,229 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,402 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,873 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,618 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,894 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,988 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 277,426 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,696 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 262,349 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,081 |
| Italian Foods | 0 | - | 4.30 | 72,957 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,844 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,256 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,637 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,486 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,936 |
| Japan Country Quiz | 0 | - | 4.93 | 142,767 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,117 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,625 |
| Name a Valid African Country | 0 | - | 4.98 | 154,397 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,855 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,535 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,402 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,086 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,866 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,631 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,047 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,963 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,967 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,116 |
| Geography of China | 0 | - | 4.21 | 13,979 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,696 |
| Countries that Beat China | 0 | - | 4.85 | 116,153 |
| Countries that Border China | 0 | - | 4.96 | 263,593 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,843 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,593 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,433 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,485 |
| Foods by Country of Origin #1 | 0 | - | 4.41 | 337,129 |
| American Foods | 0 | - | 3.66 | 39,405 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,724 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,441 |
| Asian Physical Geography | 0 | - | 4.61 | 35,565 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,142 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,583 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,922 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,741 |
| Countries That Produce the Most Spices | 0 | - | 4.44 | 41,623 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.51 | 52,915 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,382 |
| Countries Which Eat the Most Beef | 0 | - | 4.46 | 50,312 |
| Countries by Milk Production | 0 | - | 4.54 | 44,088 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,801 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,452 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,273 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,287 |
| Europe Geography Quiz #1 | 0 | - | 4.55 | 71,363 |
| Europe Geography Quiz #2 | 0 | - | 4.57 | 72,022 |
| Europe Geography Quiz #4 | 0 | - | 4.57 | 70,313 |
| Europe Geography Quiz #5 | 0 | - | 4.55 | 61,304 |
| German Groups of Things | 0 | - | 4.46 | 38,529 |
| British to American Food Translation | 0 | - | 3.38 | 51,986 |
| Asian Islands | 0 | - | 4.49 | 20,867 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,278 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,848 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,512 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,018 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,481 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,121 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,141 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,046 |
| Middle East A-Z | 0 | - | 4.47 | 46,155 |
| Geography of Egypt | 0 | - | 4.60 | 21,556 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,458 |
| Dynasties of China | 0 | - | 4.64 | 27,976 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,479 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,285 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,526 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 33,011 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,639 |
| Countries That Eat the Most Pork | 0 | - | 4.18 | 39,337 |
| Countries that Produce the Most Cheese | 0 | - | 4.77 | 63,376 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.51 | 81,254 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,460 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,201 |
| Australian Capitals | 0 | - | 4.92 | 62,759 |
| Word Chain - Australia | 0 | - | 4.38 | 38,174 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,601 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,348 |
| Official European Union Languages | 0 | - | 4.97 | 238,970 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,158 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,161 |
| Mediterranean Foods | 0 | - | 3.80 | 11,466 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,825 |
| Asia Map Quiz | 0 | - | 4.99 | 919,969 |
| A Quiz About Islam | 0 | - | 4.31 | 48,508 |
| History of Iran | 0 | - | 4.66 | 16,382 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,962 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,134 |
| History of China | 0 | - | 4.37 | 57,342 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,184 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,624 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,589 |
| History of India | 0 | - | 4.62 | 21,461 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,211 |
| Countries that Eat the Most Meat | 0 | - | 4.23 | 42,449 |
| Oceania Geography Quiz | 0 | - | 4.55 | 22,079 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,969 |
| Australia Map Quiz | 0 | - | 4.95 | 345,248 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,795 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 40,229 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,626 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,923 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,863 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,746 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,639 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,115 |
| Europe Geography Quiz #3 | 0 | - | 4.35 | 63,753 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,122 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,737 |
| The Only European Country ... | 0 | - | 4.91 | 217,478 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,627 |
| French Foods | 0 | - | 4.00 | 27,730 |
| Word Chain - France | 0 | - | 4.38 | 42,851 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,066 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,407 |
| Most Common First Names in Spain | 0 | - | 4.27 | 45,661 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,920 |
| Most Common Surnames in the UK | 0 | - | 4.22 | 69,777 |
| British Groups of Things | 0 | - | 4.25 | 82,916 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,050 |
| United Kingdom Decoder | 0 | - | 4.29 | 40,059 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,148 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,021 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,295 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,884 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,845 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,314 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,526 |
| Word Chain - Asia | 0 | - | 4.34 | 29,353 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,347 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,812 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,013 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,584 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,604 |
| History of Egypt | 0 | - | 4.58 | 24,062 |
| Countries that Beat Saudi Arabia | 0 | - | 4.74 | 46,465 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,948 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,809 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,599 |
| China Country Quiz | 0 | - | 4.37 | 122,468 |
| Chinese Inventions | 0 | - | 4.30 | 33,825 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,423 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,422 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,700 |
| China Multiple Choice | 0 | - | 4.50 | 37,332 |
| Japanese Companies | 0 | - | 4.28 | 34,266 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,953 |
| Japanese Loanwords | 0 | - | 4.47 | 84,716 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,661 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,819 |
| Countries that Beat India | 0 | - | 4.42 | 63,112 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,824 |
| Countries of Africa | 0 | - | 5.00 | 2,545,925 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,137 |
| African East Coast | 0 | - | 4.96 | 96,311 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,173 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,614 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,119 |
| Random Country to Capital | 0 | - | 4.98 | 923,147 |
| Flags of Oceania | 0 | - | 5.00 | 260,665 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,440 |
| Australian States and Territories | 0 | - | 4.96 | 142,266 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,766 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,371 |
| Australia True or False | 0 | - | 4.87 | 56,961 |
