| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,768 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,584 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,299 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,537 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,684 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,867 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,182 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,612 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,745 |
| Provinces of Turkey | 0 | - | 4.94 | 204,766 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,799 |
| Provinces of China | 0 | - | 4.97 | 205,861 |
| Japanese Prefectures | 0 | - | 4.98 | 137,807 |
| States of India | 0 | - | 4.95 | 194,286 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,390 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,138 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,641 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,497 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,964 |
| Japan Country Quiz | 0 | - | 4.93 | 142,799 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,125 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,635 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,052 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,986 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,973 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,698 |
| Countries that Beat China | 0 | - | 4.85 | 116,169 |
| Countries that Border China | 0 | - | 4.96 | 263,614 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,140 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,857 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,598 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,442 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,493 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,776 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,493 |
| Asian Physical Geography | 0 | - | 4.61 | 35,568 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,143 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,586 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,932 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,748 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,810 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 214,809 |
| Asian Islands | 0 | - | 4.49 | 20,868 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,281 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,857 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,515 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,025 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,487 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,564 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,622 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,298 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,122 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,143 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,058 |
| Middle East A-Z | 0 | - | 4.47 | 46,157 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,501 |
| Dynasties of China | 0 | - | 4.64 | 27,980 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,480 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,293 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,547 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,660 |
| Oceania Map Quiz | 0 | - | 4.98 | 654,662 |
| Australian Capitals | 0 | - | 4.92 | 62,761 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,364 |
| Official European Union Languages | 0 | - | 4.97 | 238,987 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,181 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,274 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,882 |
| Asia Map Quiz | 0 | - | 4.99 | 920,112 |
| A Quiz About Islam | 0 | - | 4.31 | 48,513 |
| History of Iran | 0 | - | 4.66 | 16,385 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,966 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,142 |
| Geography of China | 0 | - | 4.21 | 13,981 |
| History of China | 0 | - | 4.37 | 57,355 |
| Sushi Translation | 0 | - | 4.08 | 13,954 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,197 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,631 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,596 |
| History of India | 0 | - | 4.62 | 21,464 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,390 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,006 |
| Australia Map Quiz | 0 | - | 4.95 | 345,289 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,140 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,885 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,749 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,677 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,157 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,128 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,774 |
| The Only European Country ... | 0 | - | 4.91 | 217,539 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,679 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,925 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,152 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,026 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,297 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,893 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,847 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,320 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,527 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,848 |
| Word Chain - Asia | 0 | - | 4.34 | 29,356 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,368 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,815 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,061 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,584 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,606 |
| History of Egypt | 0 | - | 4.58 | 24,063 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,950 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,812 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,601 |
| China Country Quiz | 0 | - | 4.37 | 122,498 |
| Chinese Inventions | 0 | - | 4.30 | 33,826 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,429 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,425 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,703 |
| China Multiple Choice | 0 | - | 4.50 | 37,334 |
| Japanese Companies | 0 | - | 4.28 | 34,270 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,957 |
| Japanese Loanwords | 0 | - | 4.47 | 84,726 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,671 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,822 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,826 |
| Countries of Africa | 0 | - | 5.00 | 2,546,286 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,148 |
| African East Coast | 0 | - | 4.96 | 96,327 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,191 |
| Flags of Oceania | 0 | - | 5.00 | 260,731 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,451 |
| Australian States and Territories | 0 | - | 4.96 | 142,292 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,787 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,374 |
| Australia True or False | 0 | - | 4.87 | 56,965 |
| Australia... or New Zealand? | 0 | - | 4.83 | 61,733 |
| Regions of New Zealand | 0 | - | 4.84 | 28,606 |
| Flags of North and South America | 0 | - | 4.99 | 374,553 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,732 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,435 |
| The Only American Country ... | 0 | - | 4.92 | 121,846 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,310 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,160 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,099 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,648 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,052 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,311 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,256 |
| North America Map Quiz | 0 | - | 4.98 | 249,610 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,887 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,448 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,635 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,784 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,817 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,635 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 74,438 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,052 |
| US States Quiz | 0 | - | 5.00 | 16,924,971 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,892 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,982 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,326 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,242 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,976 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,436 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,410 |
| Celtic Nations | 0 | - | 4.69 | 47,004 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,995 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,247 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,975 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,486 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,077 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,509 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,904 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,394 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,774 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,622 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,428 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,555 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,450 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,034 |
| Monarchies of Europe | 0 | - | 4.90 | 98,394 |
| European Countries with One Border | 0 | - | 4.97 | 183,170 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,956 |
| European Geography By Letter - B #2 | 0 | - | 4.86 | 87,167 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,705 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,798 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 83,658 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.95 | 65,152 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.98 | 71,372 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 57,177 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,374 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,625 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,457 |
| Slavic Countries | 0 | - | 4.96 | 111,938 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,151 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,139 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,908 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,262 |
| States of Germany | 0 | - | 4.95 | 153,340 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,490 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,314 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,223 |
