| Australia True or False | 0 | - | 4.87 | 57,235 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 281,124 |
| Provinces of China | 0 | - | 4.97 | 209,123 |
| Japanese Prefectures | 0 | - | 4.98 | 139,516 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,872 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,460 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,061 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,773 |
| Germany True or False? | 0 | - | 4.61 | 49,087 |
| The UK for Americans - True or False | 0 | - | 4.43 | 58,860 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,272 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,974 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,854 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,826 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,634 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,138 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,171 |
| Provinces of Turkey | 0 | - | 4.95 | 206,415 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 62,133 |
| States of India | 0 | - | 4.94 | 196,694 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,208 |
| England or Wales? | 0 | - | 4.94 | 46,091 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,631 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,996 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,846 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,087 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,911 |
| Chinese Inventions | 0 | - | 4.30 | 33,877 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,469 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,529 |
| Japan Country Quiz | 0 | - | 4.93 | 143,591 |
| Japanese Companies | 0 | - | 4.29 | 34,403 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,468 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,755 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,240 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,890 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,418 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,041 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,294 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,856 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,920 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,769 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,584 |
| Russia Multiple Choice | 0 | - | 4.58 | 40,910 |
| Italy Multiple Choice | 0 | - | 4.74 | 104,565 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,109 |
| Asian Physical Geography | 0 | - | 4.61 | 35,647 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,240 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,708 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,232 |
| Singapore Airlines Destinations on a Map | 0 | - | 4.93 | 25,534 |
| Famous Chinese People | 0 | - | 4.09 | 11,935 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,750 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,010 |
| Asian Islands | 0 | - | 4.49 | 20,922 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,560 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,178 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,742 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,304 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,746 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,698 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,783 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,392 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,242 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,419 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,428 |
| Middle East A-Z | 0 | - | 4.47 | 46,280 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,265 |
| Dynasties of China | 0 | - | 4.64 | 28,112 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,469 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,152 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,760 |
| Australian Capitals | 0 | - | 4.92 | 62,883 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,887 |
| Official European Union Languages | 0 | - | 4.97 | 240,447 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,875 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,553 |
| France Multiple Choice | 0 | - | 4.39 | 40,881 |
| British Geography Multiple Choice | 0 | - | 4.49 | 43,507 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,687 |
| Asia Map Quiz | 0 | - | 4.99 | 927,152 |
| A Quiz About Islam | 0 | - | 4.32 | 48,670 |
| History of Iran | 0 | - | 4.66 | 16,444 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,251 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,387 |
| History of China | 0 | - | 4.35 | 57,708 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,798 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,768 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,654 |
| History of India | 0 | - | 4.62 | 21,531 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,360 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,641 |
| Australia Map Quiz | 0 | - | 4.95 | 346,605 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,263 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,474 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,011 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,356 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,684 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,412 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,595 |
| The Only European Country ... | 0 | - | 4.91 | 219,745 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,916 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,120 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,292 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,249 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,477 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,132 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,092 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,521 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,579 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,035 |
| Word Chain - Asia | 0 | - | 4.34 | 29,406 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,236 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,010 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,256 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,628 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,109 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,938 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,750 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,722 |
| South Korea Country Quiz | 0 | - | 4.74 | 80,042 |
| Countries of Africa | 0 | - | 5.00 | 2,566,228 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,315 |
| African East Coast | 0 | - | 4.96 | 96,963 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,861 |
| Astronomy True or False | 0 | - | 4.39 | 36,645 |
| Australian States and Territories | 0 | - | 4.96 | 143,120 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,558 |
| Flags of North and South America | 0 | - | 4.99 | 378,453 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,099 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,024 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,926 |
| South America Map Quiz | 0 | - | 5.00 | 1,558,953 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,795 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,033,938 |
| North America Map Quiz | 0 | - | 4.98 | 252,990 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,048 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,350 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,623 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,695 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,266 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,390 |
| Celtic Nations | 0 | - | 4.61 | 47,130 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,704 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,844 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,588 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,415 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,948 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,169 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,331 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,742 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,830 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,430 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,953 |
| Slavic Countries | 0 | - | 4.96 | 112,555 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,527 |
| Counties of England | 0 | - | 4.97 | 804,694 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,004 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,371 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,977 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,785 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,113 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,371 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,086 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,549 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,144 |
| Countries of the Middle East | 0 | - | 4.96 | 203,366 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,698 |
| History of Egypt | 0 | - | 4.58 | 24,119 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,519 |
| China Country Quiz | 0 | - | 4.38 | 123,156 |
| Japanese Loanwords | 0 | - | 4.47 | 84,950 |
| Georgia ... or Georgia? | 0 | - | 4.68 | 77,114 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,599 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,582 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,257 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 118,121 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,767 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,845 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,048 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,559 |
| African Island Countries | 0 | - | 4.96 | 102,792 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,967 |
| All First-Level Subdivisions of Africa on a Map | 0 | - | 4.92 | 33,835 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,540 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,183 |
| D.R. Congo Country Quiz | 0 | - | 4.88 | 39,669 |
| Flags of Oceania | 0 | - | 5.00 | 263,690 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,828 |
| Palau Country Quiz | 0 | - | 4.89 | 23,192 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,733 |
| Australia Country Quiz | 0 | - | 4.43 | 69,904 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,987 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,744 |
| Countries Closest to Australia | 0 | - | 4.99 | 168,025 |
| Regions of New Zealand | 0 | - | 4.84 | 28,814 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,576 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,992 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,656 |
