| Japanese Prefectures | 0 | - | 4.99 | 139,062 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 280,739 |
| Japan Country Quiz | 0 | - | 4.93 | 143,355 |
| Countries Closest to Japan | 0 | - | 4.92 | 139,215 |
| Sushi Translation | 0 | - | 4.08 | 13,988 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,845 |
| Japanese Loanwords | 0 | - | 4.47 | 84,890 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,858 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,100 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,656 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,624 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,747 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,042 |
| Provinces of Turkey | 0 | - | 4.95 | 205,960 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,093 |
| Provinces of China | 0 | - | 4.97 | 208,097 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,416 |
| States of India | 0 | - | 4.94 | 195,946 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,738 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,897 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,688 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,788 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,836 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,896 |
| China Cities Map Quiz | 0 | - | 4.94 | 105,908 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,676 |
| Countries that Border China | 0 | - | 4.96 | 264,311 |
| Japanese Companies | 0 | - | 4.29 | 34,369 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,988 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,855 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,545 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,557 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,727 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,748 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 652,053 |
| Name that Greek Letter | 0 | - | 4.93 | 325,011 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,820 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,313 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,733 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,196 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,806 |
| Countries that Beat China | 0 | - | 4.85 | 116,766 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,273 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 532,569 |
| Ancient Greek Words | 0 | - | 4.93 | 112,484 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,007 |
| Asian Physical Geography | 0 | - | 4.61 | 35,624 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,214 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,679 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,135 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,835 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,989 |
| Asian Islands | 0 | - | 4.49 | 20,911 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,476 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,086 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,676 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,219 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,668 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,662 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,738 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,363 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,207 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,325 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,319 |
| Middle East A-Z | 0 | - | 4.47 | 46,244 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,075 |
| Dynasties of China | 0 | - | 4.64 | 28,072 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,593 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,415 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,005 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,396 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,518 |
| Australian Capitals | 0 | - | 4.92 | 62,835 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,673 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 60,122 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,742 |
| Official European Union Languages | 0 | - | 4.97 | 239,831 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,669 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,943 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,250 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,186 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,420 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,074 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,023 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,459 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,622 |
| Asia Map Quiz | 0 | - | 4.99 | 925,369 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,972 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 34,949 |
| A Quiz About Islam | 0 | - | 4.32 | 48,621 |
| History of Iran | 0 | - | 4.66 | 16,425 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,189 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,079 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,720 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,303 |
| Chinese Inventions | 0 | - | 4.30 | 33,865 |
| History of China | 0 | - | 4.35 | 57,585 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,448 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,493 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,782 |
| China Multiple Choice | 0 | - | 4.50 | 37,420 |
| South Korea Country Quiz | 0 | - | 4.74 | 79,944 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,989 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,717 |
| History of India | 0 | - | 4.62 | 21,515 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,940 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,475 |
| Australian States and Territories | 0 | - | 4.96 | 142,885 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,506 |
| Australia Map Quiz | 0 | - | 4.95 | 346,207 |
| Australia True or False | 0 | - | 4.87 | 57,157 |
| Flags of North and South America | 0 | - | 4.99 | 377,151 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,986 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,830 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,686 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,872 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,762 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,760 |
| North America Map Quiz | 0 | - | 4.98 | 252,162 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,986 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,277 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,341 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,706 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,576 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,991 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,934 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,188 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,508 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,849 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,488 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,276 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,877 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,325 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,179 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,552 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,086 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,784 |
| The Only European Country ... | 0 | - | 4.91 | 219,091 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,034 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,820 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,927 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,554 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,490 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,202 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,807 |
| Slavic Countries | 0 | - | 4.96 | 112,390 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.40 | 82,792 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,699 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,452 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,061 |
| Counties of England | 0 | - | 4.97 | 803,080 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,529 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,838 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,554 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,936 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,178 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,562 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,846 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,336 |
| Word Chain - Asia | 0 | - | 4.34 | 29,392 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,114 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,968 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,385 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,611 |
| Countries of the Middle East | 0 | - | 4.96 | 202,985 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,665 |
| History of Egypt | 0 | - | 4.58 | 24,103 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,463 |
| China Country Quiz | 0 | - | 4.38 | 122,948 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,391 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 77,044 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,598 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,893 |
| Countries of Africa | 0 | - | 5.00 | 2,560,592 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,522 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,767 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,949 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,553 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,801 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,356 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 38,249 |
| African East Coast | 0 | - | 4.96 | 96,789 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,666 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,645 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,286 |
| African Island Countries | 0 | - | 4.96 | 102,509 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,655 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 743,052 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,624 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,693 |
| Flags to Languages | 0 | - | 4.95 | 174,534 |
| Morocco Country Quiz | 0 | - | 4.81 | 46,831 |
| Flags of Oceania | 0 | - | 5.00 | 262,802 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,728 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,549 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,907 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,617 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,840 |
| Australia... or New Zealand? | 0 | - | 4.83 | 62,021 |
| Regions of New Zealand | 0 | - | 4.84 | 28,747 |
