| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,036 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,354 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,878 |
| Provinces of China | 0 | - | 4.97 | 204,018 |
| Japanese Prefectures | 0 | - | 4.98 | 136,653 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,932 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,665 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,874 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,459 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,184 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 49,842 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,490 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,377 |
| States of India | 0 | - | 4.95 | 192,992 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,440 |
| Provinces of Turkey | 0 | - | 4.95 | 203,891 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,576 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,660 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,787 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 106,761 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,163 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,522 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,014 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,735 |
| China Cities Map Quiz | 0 | - | 4.93 | 105,066 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,513 |
| Chinese Inventions | 0 | - | 4.30 | 33,794 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,384 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,372 |
| Japan Country Quiz | 0 | - | 4.93 | 142,362 |
| Japanese Companies | 0 | - | 4.28 | 34,208 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,301 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,214 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,582 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,823 |
| Name that Greek Letter | 0 | - | 4.93 | 323,290 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,493 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,789 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,088 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,772 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,636 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,046 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,983 |
| Asian Cities A-Z by Clue | 0 | - | 4.49 | 35,502 |
| Asian Physical Geography | 0 | - | 4.60 | 35,504 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,077 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,547 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,725 |
| Famous Chinese People | 0 | - | 4.09 | 11,873 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 59,113 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,437 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,684 |
| Asian Islands | 0 | - | 4.49 | 20,828 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,097 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,656 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,384 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,855 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,328 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,497 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,535 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,240 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,062 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,987 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,818 |
| Middle East A-Z | 0 | - | 4.47 | 46,001 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,716 |
| Dynasties of China | 0 | - | 4.64 | 27,892 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,178 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,491 |
| History of India | 0 | - | 4.62 | 21,411 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,517 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,558 |
| Australian Capitals | 0 | - | 4.92 | 62,714 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,068 |
| Official European Union Languages | 0 | - | 4.97 | 238,344 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,747 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,903 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,879 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,675 |
| Asia Map Quiz | 0 | - | 4.99 | 915,807 |
| A Quiz About Islam | 0 | - | 4.31 | 48,418 |
| History of Iran | 0 | - | 4.66 | 16,350 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,814 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,007 |
| History of China | 0 | - | 4.37 | 57,136 |
| South Korea Country Quiz | 0 | - | 4.78 | 79,462 |
| Countries of Africa | 0 | - | 5.00 | 2,533,845 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,743 |
| African East Coast | 0 | - | 4.96 | 95,958 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,778 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,593 |
| Australia Map Quiz | 0 | - | 4.95 | 344,182 |
| United States Map Quiz | 0 | - | 4.98 | 4,156,258 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,865 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,033 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,624 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,809 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,242 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,939 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,080 |
| The Only European Country ... | 0 | - | 4.91 | 216,349 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,971 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,801 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,068 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,899 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,184 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,755 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,702 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,204 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,500 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,741 |
| Word Chain - Asia | 0 | - | 4.34 | 29,316 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,849 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,700 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,069 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,557 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,116 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,894 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,553 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,652 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,359 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,729 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,768 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,940 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,419 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,842 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,508 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,145 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,197 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,367 |
| African Island Countries | 0 | - | 4.96 | 101,534 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,274 |
| Australian States and Territories | 0 | - | 4.96 | 141,828 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,270 |
| Australia True or False | 0 | - | 4.87 | 56,819 |
| Flags of North and South America | 0 | - | 4.99 | 372,597 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,569 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,163 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,600 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,770 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,036 |
| North America Map Quiz | 0 | - | 4.98 | 248,189 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,693 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,015 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,772 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,097 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,842 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,378 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,296 |
| Celtic Nations | 0 | - | 4.69 | 46,923 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,394 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,570 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,109 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,071 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,322 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,253 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,200 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,998 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,168 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,938 |
| Slavic Countries | 0 | - | 4.96 | 111,580 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,328 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 31,942 |
| Languages of Spain | 0 | - | 4.36 | 23,306 |
| Counties of England | 0 | - | 4.97 | 795,888 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,712 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,162 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,645 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,076 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,921 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,774 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,409 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,969 |
| Countries of the Middle East | 0 | - | 4.96 | 200,982 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,561 |
| History of Egypt | 0 | - | 4.58 | 24,017 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,229 |
| China Country Quiz | 0 | - | 4.37 | 122,069 |
| Japanese Loanwords | 0 | - | 4.47 | 84,600 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,948 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,366 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,243 |
| Flags to Languages | 0 | - | 4.95 | 173,536 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,479 |
| The Life of Gandhi | 0 | - | 4.37 | 13,051 |
| States of India Map Quiz | 0 | - | 4.83 | 26,472 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,195 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,699 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,584 |
| African Great Lakes | 0 | - | 4.82 | 66,143 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,314 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,731 |
| The Only African Country ... | 0 | - | 4.99 | 129,040 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,104 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,540 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,511 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,781 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,968 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,109 |
| Name a Valid African Country | 0 | - | 4.98 | 153,943 |
