| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,176 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,641 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 279,675 |
| Provinces of China | 0 | - | 4.97 | 205,600 |
| Japanese Prefectures | 0 | - | 4.98 | 137,562 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,953 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,732 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,442 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,346 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,745 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,101 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,589 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,468 |
| States of India | 0 | - | 4.95 | 194,081 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,690 |
| Provinces of Turkey | 0 | - | 4.95 | 204,623 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,761 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,013 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,073 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,388 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,630 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,395 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,800 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,428 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,892 |
| Chinese Inventions | 0 | - | 4.30 | 33,821 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,417 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,419 |
| Japan Country Quiz | 0 | - | 4.93 | 142,726 |
| Japanese Companies | 0 | - | 4.28 | 34,256 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,799 |
| Officially Recognized Languages of India | 0 | - | 4.39 | 31,412 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 530,537 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,471 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 648,834 |
| Name that Greek Letter | 0 | - | 4.93 | 324,156 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,618 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,021 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 275,863 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,950 |
| China's Territorial Disputes | 0 | - | 4.47 | 35,692 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,585 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,339 |
| Asian Cities A-Z by Clue | 0 | - | 4.51 | 42,187 |
| Asian Physical Geography | 0 | - | 4.61 | 35,561 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,135 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,579 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,885 |
| Famous Chinese People | 0 | - | 4.09 | 11,889 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 59,489 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,700 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,817 |
| Asian Islands | 0 | - | 4.49 | 20,863 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,254 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,830 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,494 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,005 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,461 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,549 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,600 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,283 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,117 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,128 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,027 |
| Middle East A-Z | 0 | - | 4.47 | 46,142 |
| Provinces of the Philippines | 0 | - | 4.56 | 50,355 |
| Dynasties of China | 0 | - | 4.64 | 27,966 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,276 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,580 |
| History of India | 0 | - | 4.62 | 21,452 |
| Africa Map Quiz | 0 | - | 5.00 | 2,121,613 |
| Oceania Map Quiz | 0 | - | 4.98 | 649,616 |
| Australian Capitals | 0 | - | 4.92 | 62,753 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,318 |
| Official European Union Languages | 0 | - | 4.97 | 238,903 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,125 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,005 |
| Languages of the United Kingdom | 0 | - | 4.13 | 40,943 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,670 |
| Asia Map Quiz | 0 | - | 4.99 | 919,516 |
| A Quiz About Islam | 0 | - | 4.31 | 48,499 |
| History of Iran | 0 | - | 4.66 | 16,373 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 34,945 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,127 |
| History of China | 0 | - | 4.37 | 57,311 |
| Countries of Africa | 0 | - | 5.00 | 2,544,643 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,094 |
| African East Coast | 0 | - | 4.96 | 96,276 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,136 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,893 |
| Australia Map Quiz | 0 | - | 4.95 | 345,112 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,428 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 59,955 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,781 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,738 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,548 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,016 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,106 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,662 |
| The Only European Country ... | 0 | - | 4.91 | 217,368 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,566 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,913 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,139 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,009 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,284 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 67,866 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,826 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,304 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,524 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,833 |
| Word Chain - Asia | 0 | - | 4.34 | 29,348 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,276 |
| Asian Geography By Letter - J | 0 | - | 4.26 | 34,799 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,800 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,579 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,943 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,599 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.55 | 16,677 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,651 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,481 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,866 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,821 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,095 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,086 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,335 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,789 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,472 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,432 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,824 |
| African Island Countries | 0 | - | 4.96 | 101,864 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,819 |
| Australian States and Territories | 0 | - | 4.96 | 142,224 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,363 |
| Australia True or False | 0 | - | 4.87 | 56,952 |
| Flags of North and South America | 0 | - | 4.99 | 374,251 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,706 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,390 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,100 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,684 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,639 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,696 |
| North America Map Quiz | 0 | - | 4.98 | 249,429 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,805 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,606 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,645 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,297 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,961 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,429 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,357 |
| Celtic Nations | 0 | - | 4.69 | 46,996 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,641 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,909 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,427 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,350 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,533 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,211 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,948 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,620 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,547 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,388 |
| Slavic Countries | 0 | - | 4.96 | 111,876 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,470 |
| States of the German Confederation in 1848 | 0 | - | 4.89 | 32,190 |
| Languages of Spain | 0 | - | 4.36 | 23,350 |
| Counties of England | 0 | - | 4.97 | 798,794 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,780 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,399 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,010 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,357 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,219 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,228 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,773 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,018 |
| Countries of the Middle East | 0 | - | 4.96 | 201,657 |
| Iran... or Iraq? | 0 | - | 4.32 | 33,598 |
| History of Egypt | 0 | - | 4.58 | 24,059 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,319 |
| China Country Quiz | 0 | - | 4.37 | 122,431 |
| Japanese Loanwords | 0 | - | 4.47 | 84,699 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 722,725 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,055 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,967 |
| Flags to Languages | 0 | - | 4.95 | 173,917 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,768 |
| The Life of Gandhi | 0 | - | 4.37 | 13,062 |
| States of India Map Quiz | 0 | - | 4.83 | 26,600 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,345 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,816 |
| 10 African Countries with the Most Tourists | 0 | - | 4.39 | 60,761 |
| African Great Lakes | 0 | - | 4.82 | 66,508 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,390 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,882 |
| The Only African Country ... | 0 | - | 4.99 | 129,267 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,205 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,760 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,808 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,060 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 322,999 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,395 |
| Name a Valid African Country | 0 | - | 4.98 | 154,350 |
