| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,238 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,698 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,407 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,748 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,855 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,197 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,357 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,672 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,856 |
| Provinces of Turkey | 0 | - | 4.94 | 205,326 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,933 |
| Provinces of China | 0 | - | 4.97 | 206,792 |
| Japanese Prefectures | 0 | - | 4.98 | 138,392 |
| States of India | 0 | - | 4.95 | 195,114 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,697 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,400 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,704 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,692 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,248 |
| Japan Country Quiz | 0 | - | 4.93 | 143,052 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,309 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,720 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,168 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,331 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,075 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,743 |
| Countries that Beat China | 0 | - | 4.85 | 116,466 |
| Countries that Border China | 0 | - | 4.96 | 263,912 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,263 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,015 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,095 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,557 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,596 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,608 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 42,822 |
| Asian Physical Geography | 0 | - | 4.61 | 35,588 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,171 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,620 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,031 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,789 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,477 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 215,790 |
| Asian Islands | 0 | - | 4.49 | 20,882 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,349 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,942 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,575 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,093 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,557 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,609 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,677 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,326 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,159 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,216 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,169 |
| Middle East A-Z | 0 | - | 4.47 | 46,200 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,759 |
| Dynasties of China | 0 | - | 4.64 | 28,019 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,525 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,344 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,736 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,997 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,622 |
| Australian Capitals | 0 | - | 4.92 | 62,800 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,536 |
| Official European Union Languages | 0 | - | 4.97 | 239,375 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,403 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,062 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,947 |
| Asia Map Quiz | 0 | - | 4.99 | 922,688 |
| A Quiz About Islam | 0 | - | 4.31 | 48,560 |
| History of Iran | 0 | - | 4.66 | 16,401 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,062 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,204 |
| Geography of China | 0 | - | 4.21 | 13,998 |
| History of China | 0 | - | 4.35 | 57,449 |
| Sushi Translation | 0 | - | 4.08 | 13,967 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,300 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,679 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,649 |
| History of India | 0 | - | 4.62 | 21,486 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,528 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,198 |
| Australia Map Quiz | 0 | - | 4.95 | 345,699 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,210 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,350 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,819 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,198 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,651 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,207 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,651 |
| The Only European Country ... | 0 | - | 4.91 | 218,239 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,093 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,988 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,186 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,091 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,344 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,964 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,905 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,378 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,541 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,905 |
| Word Chain - Asia | 0 | - | 4.34 | 29,371 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,659 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,867 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,073 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,599 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,636 |
| History of Egypt | 0 | - | 4.58 | 24,086 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,031 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,849 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,645 |
| China Country Quiz | 0 | - | 4.37 | 122,688 |
| Chinese Inventions | 0 | - | 4.30 | 33,844 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,438 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,457 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,737 |
| China Multiple Choice | 0 | - | 4.50 | 37,372 |
| Japanese Companies | 0 | - | 4.29 | 34,306 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,966 |
| Japanese Loanwords | 0 | - | 4.47 | 84,796 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,797 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,897 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,856 |
| Countries of Africa | 0 | - | 5.00 | 2,551,912 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,576 |
| African East Coast | 0 | - | 4.96 | 96,519 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,392 |
| Flags of Oceania | 0 | - | 5.00 | 261,664 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,520 |
| Australian States and Territories | 0 | - | 4.96 | 142,561 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,254 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,431 |
| Australia True or False | 0 | - | 4.87 | 57,053 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,861 |
| Regions of New Zealand | 0 | - | 4.84 | 28,654 |
| Flags of North and South America | 0 | - | 4.99 | 375,667 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,850 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,614 |
| The Only American Country ... | 0 | - | 4.92 | 122,027 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,484 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,368 |
| South America Map Quiz | 0 | - | 5.00 | 1,553,839 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,702 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,114 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,507 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,516 |
| North America Map Quiz | 0 | - | 4.98 | 250,525 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,006 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,642 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,748 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,559 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,912 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,785 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,733 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,164 |
| US States Quiz | 0 | - | 5.00 | 16,957,129 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,004 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 642,977 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,444 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,351 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,064 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,464 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,123 |
| Celtic Nations | 0 | - | 4.61 | 47,054 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,510 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,271 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,247 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,804 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,287 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,136 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,203 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,575 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,135 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,863 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,574 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,059 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,751 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,247 |
| Monarchies of Europe | 0 | - | 4.90 | 98,591 |
| European Countries with One Border | 0 | - | 4.97 | 183,456 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,210 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 88,161 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,027 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,040 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 84,547 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,447 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,583 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,351 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,662 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,900 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,612 |
| Slavic Countries | 0 | - | 4.96 | 112,149 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,757 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,302 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,283 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,492 |
| States of Germany | 0 | - | 4.95 | 153,901 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,600 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,501 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,325 |
