| Australia... or New Zealand? | 0 | - | 4.83 | 62,124 |
| Provinces of China | 0 | - | 4.97 | 209,003 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 281,063 |
| England or Wales? | 0 | - | 4.94 | 46,063 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,196 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,843 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,247 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,926 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,817 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,693 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,824 |
| Dynasties of China | 0 | - | 4.64 | 28,108 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,629 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,458 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,170 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,120 |
| Provinces of Turkey | 0 | - | 4.95 | 206,354 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 62,091 |
| History of China | 0 | - | 4.35 | 57,694 |
| Japanese Prefectures | 0 | - | 4.98 | 139,447 |
| States of India | 0 | - | 4.94 | 196,567 |
| Austria... or Australia? | 0 | - | 4.67 | 104,856 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,578 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,947 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,833 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,055 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,885 |
| Chinese Inventions | 0 | - | 4.30 | 33,876 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,464 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,522 |
| Japan Country Quiz | 0 | - | 4.93 | 143,554 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,725 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,880 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,402 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,000 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,280 |
| Geography of China | 0 | - | 4.35 | 18,944 |
| Countries that Beat China | 0 | - | 4.85 | 117,009 |
| Countries that Border China | 0 | - | 4.96 | 264,575 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,961 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,648 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,819 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,125 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,405 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,844 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,851 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,758 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,128 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,905 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,093 |
| Asian Physical Geography | 0 | - | 4.61 | 35,644 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,238 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,707 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,220 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,513 |
| Famous Chinese People | 0 | - | 4.09 | 11,934 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,866 |
| Europe Map Quiz | 0 | - | 5.00 | 4,794,010 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,505 |
| Asian Islands | 0 | - | 4.49 | 20,921 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,537 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,148 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,720 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,285 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,725 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,693 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,776 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,388 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,237 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,393 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,397 |
| Middle East A-Z | 0 | - | 4.47 | 46,277 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,237 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,133 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,694 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,511 |
| Australian Capitals | 0 | - | 4.92 | 62,864 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,875 |
| Official European Union Languages | 0 | - | 4.97 | 240,399 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,848 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,446 |
| Sweden True or False? | 0 | - | 4.53 | 40,592 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,653 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,499 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,553 |
| Asia Map Quiz | 0 | - | 4.99 | 926,941 |
| A Quiz About Islam | 0 | - | 4.32 | 48,668 |
| History of Iran | 0 | - | 4.66 | 16,442 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,239 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,370 |
| Sushi Translation | 0 | - | 4.08 | 13,999 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,456 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,795 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,766 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,644 |
| History of India | 0 | - | 4.62 | 21,530 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,008 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,621 |
| Australia Map Quiz | 0 | - | 4.95 | 346,541 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,807 |
| United States Map Quiz | 0 | - | 4.98 | 4,173,841 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,396 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,999 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,290 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,631 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,393 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,535 |
| The Only European Country ... | 0 | - | 4.91 | 219,651 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,866 |
| French History Multiple Choice | 0 | - | 4.55 | 33,280 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,115 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,359 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,106 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,279 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,230 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,463 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,111 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,079 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,504 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,577 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,020 |
| Word Chain - Asia | 0 | - | 4.34 | 29,404 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,202 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,993 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,133 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,627 |
| History of Egypt | 0 | - | 4.58 | 24,116 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,108 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,930 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,739 |
| China Country Quiz | 0 | - | 4.38 | 123,123 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,720 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,833 |
| China Multiple Choice | 0 | - | 4.50 | 37,439 |
| Japanese Companies | 0 | - | 4.29 | 34,400 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,481 |
| Japanese Loanwords | 0 | - | 4.47 | 84,947 |
| South Korea Country Quiz | 0 | - | 4.74 | 80,024 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,046 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,915 |
| Countries of Africa | 0 | - | 5.00 | 2,565,424 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,276 |
| African East Coast | 0 | - | 4.96 | 96,939 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,838 |
| Top 10 Oldest African Countries | 0 | - | 4.87 | 28,310 |
| Flags of Oceania | 0 | - | 5.00 | 263,584 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,815 |
| Australian States and Territories | 0 | - | 4.96 | 143,092 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,704 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,551 |
| Australia True or False | 0 | - | 4.87 | 57,227 |
| Regions of New Zealand | 0 | - | 4.84 | 28,803 |
| Flags of North and South America | 0 | - | 4.99 | 378,272 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,088 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,998 |
| The Only American Country ... | 0 | - | 4.92 | 122,363 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,791 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,896 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,635 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,790 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,562 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,628 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,999 |
| North America Map Quiz | 0 | - | 4.98 | 252,873 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,324 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,345 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,973 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 240,998 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,040 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,082 |
| Cities and Towns of Massachusetts | 0 | - | 4.93 | 75,258 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 40,343 |
| US States Quiz | 0 | - | 5.00 | 17,026,153 |
| U.S. Geography True or False #1 | 0 | - | 4.53 | 28,841 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,949 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,212 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,478 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,678 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,632 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,252 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,815 |
| Celtic Nations | 0 | - | 4.61 | 47,130 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,120 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,366 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,808 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,563 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,011 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,327 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,758 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,918 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,907 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,152 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,920 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,227 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,591 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,647 |
| Monarchies of Europe | 0 | - | 4.90 | 99,054 |
| European Countries with One Border | 0 | - | 4.97 | 184,055 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,777 |
