| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,179 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 78,002 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,686 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,178 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,309 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,028 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,884 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,841 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,195 |
| Provinces of Turkey | 0 | - | 4.95 | 206,637 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,223 |
| Provinces of China | 0 | - | 4.97 | 209,268 |
| Japanese Prefectures | 0 | - | 4.98 | 139,621 |
| States of India | 0 | - | 4.94 | 196,793 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,671 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,028 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,853 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,104 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,930 |
| Japan Country Quiz | 0 | - | 4.93 | 143,633 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,781 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,899 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,436 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,094 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,301 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,864 |
| Countries that Beat China | 0 | - | 4.85 | 117,067 |
| Countries that Border China | 0 | - | 4.96 | 264,656 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,510 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,714 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,445 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,880 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,903 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,323 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,123 |
| Asian Physical Geography | 0 | - | 4.61 | 35,653 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,246 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,713 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,244 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,877 |
| Europe Map Quiz | 0 | - | 5.00 | 4,796,064 |
| Asian Islands | 0 | - | 4.49 | 20,926 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,574 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,188 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,752 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,319 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,756 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,704 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,789 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,248 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,427 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,441 |
| Middle East A-Z | 0 | - | 4.47 | 46,287 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,301 |
| Dynasties of China | 0 | - | 4.64 | 28,117 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,648 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,485 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,175 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,796 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,995 |
| Australian Capitals | 0 | - | 4.92 | 62,887 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,902 |
| Official European Union Languages | 0 | - | 4.97 | 240,499 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,906 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,662 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,856 |
| Asia Map Quiz | 0 | - | 4.99 | 927,420 |
| A Quiz About Islam | 0 | - | 4.32 | 48,677 |
| History of Iran | 0 | - | 4.66 | 16,445 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,261 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,405 |
| Geography of China | 0 | - | 4.35 | 19,395 |
| History of China | 0 | - | 4.35 | 57,716 |
| Sushi Translation | 0 | - | 4.08 | 14,002 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,468 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,811 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,774 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,662 |
| History of India | 0 | - | 4.62 | 21,536 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,727 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,685 |
| Australia Map Quiz | 0 | - | 4.95 | 346,666 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,667 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,558 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,017 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,431 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,769 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,419 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,654 |
| The Only European Country ... | 0 | - | 4.91 | 219,858 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,968 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,128 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,300 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,261 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,482 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,143 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,103 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,526 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,581 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,049 |
| Word Chain - Asia | 0 | - | 4.34 | 29,408 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,285 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,015 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,412 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,628 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,701 |
| History of Egypt | 0 | - | 4.58 | 24,122 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,114 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,943 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,756 |
| China Country Quiz | 0 | - | 4.38 | 123,193 |
| Chinese Inventions | 0 | - | 4.30 | 33,880 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,471 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,536 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,844 |
| China Multiple Choice | 0 | - | 4.50 | 37,448 |
| Japanese Companies | 0 | - | 4.29 | 34,406 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,998 |
| Japanese Loanwords | 0 | - | 4.47 | 84,958 |
| South Korea Country Quiz | 0 | - | 4.74 | 80,061 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,076 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,924 |
| Countries of Africa | 0 | - | 5.00 | 2,567,289 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,341 |
| African East Coast | 0 | - | 4.96 | 96,995 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,889 |
| Flags of Oceania | 0 | - | 5.00 | 263,793 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,836 |
| Australian States and Territories | 0 | - | 4.96 | 143,152 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,764 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,569 |
| Australia True or False | 0 | - | 4.87 | 57,259 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,164 |
| Regions of New Zealand | 0 | - | 4.84 | 28,817 |
| Flags of North and South America | 0 | - | 4.99 | 378,658 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,114 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,045 |
| The Only American Country ... | 0 | - | 4.92 | 122,424 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,842 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,965 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,442 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,806 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,683 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,275 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,064 |
| North America Map Quiz | 0 | - | 4.98 | 253,144 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,373 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,431 |
| U.S. State Border Crossings | 0 | - | 4.97 | 97,006 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 241,060 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,054 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,120 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,341 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,361 |
| US States Quiz | 0 | - | 5.00 | 17,036,357 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,541 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,766 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,708 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,667 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,277 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,263,017 |
| Celtic Nations | 0 | - | 4.61 | 47,134 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,324 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,910 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,875 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,619 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,048 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,518 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,826 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,972 |
| Three Band Flags of Europe | 0 | - | 4.98 | 195,008 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,189 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,954 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,386 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,873 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,744 |
| Monarchies of Europe | 0 | - | 4.90 | 99,113 |
| European Countries with One Border | 0 | - | 4.97 | 184,143 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,855 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 89,427 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,880 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,679 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,269 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,471 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,981 |
| Slavic Countries | 0 | - | 4.96 | 112,591 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,097 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,642 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,903 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,102 |
| States of Germany | 0 | - | 4.95 | 155,089 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,782 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,880 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,546 |
| Regions of Italy | 0 | - | 4.92 | 77,368 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,989 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,708 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,979 |
| UK Cities Map Quiz | 0 | - | 4.96 | 467,012 |
