| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,348 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,734 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 255,496 |
| Provinces of China | 0 | - | 4.97 | 155,855 |
| Japanese Prefectures | 0 | - | 4.98 | 106,706 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,169 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,847 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,433 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,071 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,224 |
| Top African Languages on a Map | 0 | - | 4.92 | 53,168 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,477 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 61,330 |
| Provinces of Turkey | 0 | - | 4.95 | 177,584 |
| States of India | 0 | - | 4.91 | 154,557 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,975 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 70,547 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,892 |
| China Cities Map Quiz | 0 | - | 4.88 | 88,786 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 83,481 |
| Chinese Inventions | 0 | - | 4.26 | 32,603 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,470 |
| Chinese Geography on the Map | 0 | - | 4.57 | 22,084 |
| Japan Country Quiz | 0 | - | 4.92 | 119,482 |
| Japanese Companies | 0 | - | 4.25 | 32,030 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,303 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 93,650 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,242 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,122 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 248,210 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,874 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,968 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 457,547 |
| Countries With the Most Russian Speakers | 0 | - | 4.95 | 56,300 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 584,727 |
| Asian Physical Geography | 0 | - | 4.59 | 33,631 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,704 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,803 |
| Famous Chinese People | 0 | - | 4.06 | 11,025 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 244,926 |
| Top European Languages on a Map | 0 | - | 4.76 | 118,246 |
| Name that Greek Letter | 0 | - | 4.94 | 296,071 |
| Asian Islands | 0 | - | 4.44 | 19,885 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 66,559 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 61,172 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 57,491 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,619 |
| Asia Geography Quiz #1 | 0 | - | 4.80 | 50,953 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,382 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,795 |
| Middle East A-Z | 0 | - | 4.45 | 43,076 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 20,963 |
| Provinces of the Philippines | 0 | - | 4.61 | 35,363 |
| Dynasties of China | 0 | - | 4.65 | 24,353 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,841 |
| Europe Map Quiz | 0 | - | 5.00 | 4,295,971 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.76 | 60,986 |
| Languages of the United Kingdom | 0 | - | 4.10 | 38,347 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,185 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,345,588 |
| Asia Map Quiz | 0 | - | 4.99 | 786,051 |
| East Asian Islands on the Map | 0 | - | 4.55 | 30,882 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,533 |
| A Quiz About Islam | 0 | - | 4.28 | 45,083 |
| Largest Indonesian Islands | 0 | - | 4.66 | 44,026 |
| China Country Quiz | 0 | - | 4.42 | 104,326 |
| History of China | 0 | - | 4.39 | 50,459 |
| Taiwan Country Quiz | 0 | - | 4.72 | 39,700 |
| History of India | 0 | - | 4.52 | 19,250 |
| Africa Map Quiz | 0 | - | 5.00 | 1,940,157 |
| Oceania Map Quiz | 0 | - | 4.98 | 568,417 |
| Australian Capitals | 0 | - | 4.92 | 60,742 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.76 | 57,064 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 61,001 |
| Official European Union Languages | 0 | - | 4.98 | 200,557 |
| European Countries in their Native Language | 0 | - | 4.99 | 144,017 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,555 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,664 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,616 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 48,313 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,837 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 63,402 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 60,790 |
| Asian Geography by Letter - P | 0 | - | 4.40 | 45,733 |
| Asian Geography by Letter - N | 0 | - | 4.30 | 46,289 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,701 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,216 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,298 |
| Word Chain - Asia | 0 | - | 4.32 | 27,752 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,952 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,281,880 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,483 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 15,683 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,813 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,806 |
| Embarrassing Chapters in Chinese History | 0 | - | 3.59 | 15,783 |
| South Korea Country Quiz | 0 | - | 4.75 | 71,832 |
| Countries of Africa | 0 | - | 5.00 | 2,169,735 |
| African East Coast | 0 | - | 4.97 | 84,286 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,963 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,373 |
| Australia Map Quiz | 0 | - | 4.95 | 319,802 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,154 |
| United States Map Quiz | 0 | - | 4.98 | 3,903,862 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,443 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,659 |
| Countries That Use the Euro | 0 | - | 4.92 | 63,181 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,991 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,313 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,409 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,061 |
| The Only European Country ... | 0 | - | 4.94 | 178,727 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,566 |
| Add A Letter - Make a European City | 0 | - | 4.86 | 20,865 |
| Languages of Spain | 0 | - | 4.34 | 21,357 |
| Counties of England | 0 | - | 4.96 | 691,067 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,861 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,233 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,700 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,759 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,619 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 111,066 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,664 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,039 |
| Countries of the Middle East | 0 | - | 4.96 | 173,712 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,974 |
| History of Egypt | 0 | - | 4.56 | 22,222 |
| Countries That Don't Recognize Israel | 0 | - | 4.71 | 29,337 |
| Japanese Loanwords | 0 | - | 4.50 | 79,303 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,939 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,683 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,733 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,954 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,539 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,729 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,730 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,912 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,424 |
| African Island Countries | 0 | - | 4.96 | 89,383 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 223,098 |
| Australian States and Territories | 0 | - | 4.96 | 129,052 |
| Australia True or False | 0 | - | 4.90 | 51,409 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,063 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,317 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,846 |
| South America Map Quiz | 0 | - | 5.00 | 1,420,769 |
| Countries of North America Quiz | 0 | - | 5.00 | 880,392 |
| North America Map Quiz | 0 | - | 4.98 | 198,950 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 107,104 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.40 | 55,703 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 585,049 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,837 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 47,104 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,361 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,045,439 |
| Celtic Nations | 0 | - | 4.76 | 44,666 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,185,380 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,570 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,452 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 77,021 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,707 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,555 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 116,153 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,792 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,764 |
| Slavic Countries | 0 | - | 4.96 | 100,590 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,408 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.87 | 109,076 |
| Biggest Cities by Language | 0 | - | 4.95 | 214,063 |
| Flags to Languages | 0 | - | 4.95 | 158,620 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 62,991 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,634 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,303 |
| Regions of Spain Quiz | 0 | - | 4.85 | 95,078 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,386 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 93,651 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,378 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,475 |
| UK Immigration by Country | 0 | - | 4.95 | 125,316 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 118,876 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,920 |
| Counties of England Map Quiz | 0 | - | 4.97 | 287,021 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 100,152 |
| England or Wales? | 0 | - | 4.93 | 40,288 |
| All Champions League Teams Ever | 0 | - | 4.89 | 104,615 |
| Champions League Winners | 0 | - | 4.91 | 854,670 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,668 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,585 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,465 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,484 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,665 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,702 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 84,652 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,788 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,842 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,255 |
| Monarchies of Asia | 0 | - | 4.95 | 54,063 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,395 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,572 |
| Iran... or Iraq? | 0 | - | 4.32 | 31,447 |
