| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,696 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,851 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,765 |
| Provinces of China | 0 | - | 4.97 | 201,001 |
| Japanese Prefectures | 0 | - | 4.98 | 135,148 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,810 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,576 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,861 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,860 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,151 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,315 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,300 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,217 |
| States of India | 0 | - | 4.94 | 191,005 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,112 |
| Provinces of Turkey | 0 | - | 4.95 | 202,218 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,088 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,393 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,360 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,109 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.84 | 65,768 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,370 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,591 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,637 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,241 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,923 |
| Chinese Inventions | 0 | - | 4.30 | 33,739 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,338 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,236 |
| Japan Country Quiz | 0 | - | 4.92 | 141,553 |
| Japanese Companies | 0 | - | 4.28 | 34,118 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,135 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,916 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 99,013 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 643,252 |
| Name that Greek Letter | 0 | - | 4.94 | 322,081 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,257 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,340 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,380 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,398 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,501 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,826 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,348 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 34,835 |
| Asian Physical Geography | 0 | - | 4.61 | 35,400 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,965 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,457 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,401 |
| Famous Chinese People | 0 | - | 4.09 | 11,821 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,976 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,369 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.73 | 65,462 |
| Asian Islands | 0 | - | 4.49 | 20,782 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,898 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,462 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,221 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,637 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,135 |
| Asia Geography Quiz #1 | 0 | - | 4.78 | 53,358 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,373 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,173 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,945 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,779 |
| Middle East A-Z | 0 | - | 4.47 | 45,860 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,534 |
| Dynasties of China | 0 | - | 4.64 | 27,670 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,010 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,307 |
| History of India | 0 | - | 4.61 | 21,315 |
| Africa Map Quiz | 0 | - | 5.00 | 2,107,097 |
| Oceania Map Quiz | 0 | - | 4.98 | 636,773 |
| Australian Capitals | 0 | - | 4.92 | 62,613 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,727 |
| Official European Union Languages | 0 | - | 4.97 | 237,258 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,093 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,854 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,770 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,442,470 |
| Asia Map Quiz | 0 | - | 4.99 | 908,747 |
| A Quiz About Islam | 0 | - | 4.31 | 48,254 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,539 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,748 |
| History of China | 0 | - | 4.37 | 56,785 |
| South Korea Country Quiz | 0 | - | 4.79 | 79,059 |
| Countries of Africa | 0 | - | 5.00 | 2,514,031 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,999 |
| African East Coast | 0 | - | 4.96 | 95,262 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,144 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,014 |
| Australia Map Quiz | 0 | - | 4.94 | 342,859 |
| United States Map Quiz | 0 | - | 4.98 | 4,145,103 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,663 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,605 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,367 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,463 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,763 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,621 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,946 |
| The Only European Country ... | 0 | - | 4.91 | 214,507 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,942 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,619 |
| Asian Geography By Letter - S | 0 | - | 4.18 | 55,952 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,753 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,042 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,569 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,555 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,058 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,453 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,562 |
| Word Chain - Asia | 0 | - | 4.34 | 29,240 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,864 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,546 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,525 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,377,648 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,505 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,053 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,793 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,431 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,609 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,907 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 76,510 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,681 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,532 |
| Flags of Africa Quiz | 0 | - | 5.00 | 464,968 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,898 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,728 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,480 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,657 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,403 |
| African Island Countries | 0 | - | 4.96 | 100,965 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,035 |
| Australian States and Territories | 0 | - | 4.96 | 141,142 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,074 |
| Australia True or False | 0 | - | 4.87 | 56,587 |
| Flags of North and South America | 0 | - | 4.99 | 368,729 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,252 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,327 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,472 |
| South America Map Quiz | 0 | - | 5.00 | 1,542,648 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,014,533 |
| North America Map Quiz | 0 | - | 4.98 | 245,574 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,454 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,848 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,873 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,762 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,588 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,263 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,497 |
| Celtic Nations | 0 | - | 4.69 | 46,841 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,655 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,921 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,502 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,626 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 86,974 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 308,512 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,755 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,933 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,485 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,362 |
| Slavic Countries | 0 | - | 4.96 | 111,039 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,123 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,640 |
| Languages of Spain | 0 | - | 4.36 | 23,188 |
| Counties of England | 0 | - | 4.97 | 790,769 |
| Flags of Asia Quiz | 0 | - | 4.99 | 607,219 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,478 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,979 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,570 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,426 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,005 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,711 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,902 |
| Countries of the Middle East | 0 | - | 4.96 | 199,357 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,474 |
| History of Egypt | 0 | - | 4.58 | 23,957 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,038 |
| China Country Quiz | 0 | - | 4.38 | 115,858 |
| Japanese Loanwords | 0 | - | 4.47 | 84,419 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 713,460 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 127,023 |
| Biggest Cities by Language | 0 | - | 4.96 | 243,786 |
| Flags to Languages | 0 | - | 4.95 | 172,746 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,972 |
| Kazakhstan Country Quiz | 0 | - | 4.83 | 35,192 |
| The Life of Gandhi | 0 | - | 4.37 | 13,022 |
| States of India Map Quiz | 0 | - | 4.82 | 26,142 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,865 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,444 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,253 |
| African Great Lakes | 0 | - | 4.82 | 65,431 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,046 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,337 |
| The Only African Country ... | 0 | - | 4.99 | 128,516 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,844 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,993 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,520 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,244 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.42 | 319,740 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,540 |
| Name a Valid African Country | 0 | - | 4.98 | 153,154 |
