| Asian Countries by First 2 Letters | 0 | - | 4.92 | 254,993 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,554 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,003 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,014 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 61,054 |
| Provinces of Turkey | 0 | - | 4.95 | 177,156 |
| Provinces of China | 0 | - | 4.97 | 155,110 |
| Japanese Prefectures | 0 | - | 4.98 | 106,149 |
| States of India | 0 | - | 4.91 | 153,716 |
| Japanese Loanwords | 0 | - | 4.50 | 79,232 |
| Sherlock Holmes Quiz | 0 | - | 4.48 | 20,747 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,117 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 80,988 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 247,253 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,696 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,823 |
| Biggest Trading Partners - China | 0 | - | 4.96 | 69,969 |
| Countries Bordering China Since 1914 | 0 | - | 4.91 | 87,551 |
| Japan A-Z | 0 | - | 4.49 | 38,615 |
| Asian Physical Geography | 0 | - | 4.59 | 33,593 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,573 |
| Japan by Picture | 0 | - | 4.45 | 26,223 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,792 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 456,742 |
| Doctor Who Actors | 0 | - | 4.59 | 16,824 |
| Asian Islands | 0 | - | 4.44 | 19,873 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,164 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 66,179 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,853 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 57,092 |
| Asian Geography by Letter - P | 0 | - | 4.42 | 45,350 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,333 |
| Asia Geography Quiz #1 | 0 | - | 4.80 | 50,891 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,315 |
| East Asian Islands on the Map | 0 | - | 4.58 | 30,829 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,751 |
| A Quiz About Islam | 0 | - | 4.28 | 45,008 |
| Middle East A-Z | 0 | - | 4.45 | 43,034 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 20,929 |
| Provinces of the Philippines | 0 | - | 4.61 | 35,162 |
| Largest Indonesian Islands | 0 | - | 4.66 | 43,933 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,833 |
| Dynasties of China | 0 | - | 4.65 | 24,282 |
| History of China | 0 | - | 4.39 | 50,331 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,158 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,783 |
| History of India | 0 | - | 4.52 | 19,222 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 244,495 |
| Europe Map Quiz | 0 | - | 5.00 | 4,285,756 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,552 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,335 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 48,058 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,590 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 63,127 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 60,511 |
| Asian Geography by Letter - N | 0 | - | 4.30 | 45,478 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,343,173 |
| Asia Map Quiz | 0 | - | 4.99 | 783,639 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,670 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,199 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,503 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,216 |
| Word Chain - Asia | 0 | - | 4.32 | 27,726 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,665 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,030 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,464 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,655 |
| History of Egypt | 0 | - | 4.56 | 22,198 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 29,206 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,792 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,830 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,768 |
| Chinese Inventions | 0 | - | 4.26 | 32,580 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,456 |
| Chinese Geography on the Map | 0 | - | 4.57 | 22,041 |
| China by Picture | 0 | - | 4.51 | 54,596 |
| Biggest Cities in Japan | 0 | - | 4.66 | 75,260 |
| Japanese Companies | 0 | - | 4.25 | 31,998 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,118 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,267 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,174 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,649 |
| Countries of Africa | 0 | - | 5.00 | 2,162,473 |
| Africa Map Quiz | 0 | - | 5.00 | 1,936,611 |
| African East Coast | 0 | - | 4.97 | 84,046 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,802 |
| Oceania Map Quiz | 0 | - | 4.97 | 567,021 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,196 |
| Australian Capitals | 0 | - | 4.92 | 60,395 |
| Australia Map Quiz | 0 | - | 4.95 | 319,356 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,036 |
| United States Map Quiz | 0 | - | 4.98 | 3,898,376 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.38 | 14,659 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,222 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,608 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,632 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,479 |
| Official European Union Languages | 0 | - | 4.98 | 200,089 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,781 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,183 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 91,924 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,023 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 385,656 |
| The Only European Country ... | 0 | - | 4.94 | 177,992 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,830 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 31,715 |
| Regions of Spain Quiz | 0 | - | 4.85 | 94,686 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,162 |
| UK Cities Map Quiz | 0 | - | 4.94 | 432,910 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,746 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,511 |
| Counties of England | 0 | - | 4.96 | 689,071 |
| Champions League Winners | 0 | - | 4.91 | 850,980 |
| Flags of Asia Quiz | 0 | - | 4.99 | 523,343 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,080 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,483 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,578 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,424 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,462 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,189 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,806 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,443 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,431 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,268 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 26,996 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 30,789 |
| Pixelated Asia Map | 0 | - | 4.89 | 63,070 |
| Monarchies of Asia | 0 | - | 4.95 | 53,927 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,185 |
| Countries of the Middle East | 0 | - | 4.96 | 172,796 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,965 |
| Famous Chinese People | 0 | - | 4.06 | 11,012 |
| China A-Z | 0 | - | 4.64 | 60,208 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,826 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,887 |
| The Life of Gandhi | 0 | - | 4.36 | 12,564 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,599 |
| Flags of Africa Quiz | 0 | - | 4.99 | 385,432 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,072 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,367 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,434 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,542 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,681 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,834 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,142 |
| The Only African Country ... | 0 | - | 4.98 | 105,089 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,430 |
| Top African Languages on a Map | 0 | - | 4.91 | 52,726 |
| African Island Countries | 0 | - | 4.96 | 89,176 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 222,636 |
| Pixelated Africa Map | 0 | - | 4.98 | 88,137 |
| Countries Closest to Africa | 0 | - | 4.95 | 145,078 |
| Flags of Oceania | 0 | - | 5.00 | 214,717 |
| Australian States and Territories | 0 | - | 4.96 | 128,847 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 131,033 |
| Australia True or False | 0 | - | 4.90 | 51,287 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,134 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,933 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,154 |
| The Only American Country ... | 0 | - | 4.94 | 109,540 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,692 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,350 |
| South America Map Quiz | 0 | - | 5.00 | 1,418,424 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,479 |
| Countries of North America Quiz | 0 | - | 5.00 | 877,520 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,950 |
| North America Map Quiz | 0 | - | 4.98 | 197,664 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 85,195 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 47,197 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,019 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 221,920 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 106,874 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,109 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 65,137 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 60,185 |
| US States Quiz | 0 | - | 5.00 | 14,708,580 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,122 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 583,423 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,724 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 46,894 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,985 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,042,254 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,181,643 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,345 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,266 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 83,314 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 185,641 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 120,559 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 76,844 |
| Three Band Flags of Europe | 0 | - | 4.97 | 160,710 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,561 |
| Catholic Countries in Europe | 0 | - | 4.87 | 83,550 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 284,794 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 115,413 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,263 |
| Monarchies of Europe | 0 | - | 4.88 | 86,874 |
| European Countries with One Border | 0 | - | 4.96 | 150,350 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,251 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,443 |
