| Asian Geography By Letter - B | 0 | - | 4.85 | 66,145 |
| Japanese Prefectures | 0 | - | 4.98 | 135,390 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 277,967 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,147 |
| Japanese Companies | 0 | - | 4.28 | 34,131 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 35,021 |
| Japanese Loanwords | 0 | - | 4.47 | 84,449 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.82 | 87,044 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 70,921 |
| Asian Geography by Letter - H | 0 | - | 4.49 | 65,493 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,238 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,675 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 57,160 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,932 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,404 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 42,801 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,396 |
| Middle East A-Z | 0 | - | 4.47 | 45,883 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,325 |
| States of India | 0 | - | 4.94 | 191,295 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,684 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,564 |
| A Quiz About Islam | 0 | - | 4.31 | 48,287 |
| Provinces of Turkey | 0 | - | 4.95 | 202,611 |
| Countries That Don't Recognize Israel | 0 | - | 4.63 | 34,582 |
| Provinces of China | 0 | - | 4.97 | 201,493 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 80,893 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 92,966 |
| Asian Geography By Letter - S | 0 | - | 4.16 | 55,969 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 51,774 |
| Asian Geography by Letter - G | 0 | - | 4.35 | 51,061 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 67,598 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 64,578 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 50,079 |
| Asian Geography By Letter - J | 0 | - | 4.25 | 34,568 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 31,560 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,400 |
| Countries that Border China | 0 | - | 4.96 | 262,314 |
| Japan Country Quiz | 0 | - | 4.92 | 141,743 |
| Four Main Islands of Japan | 0 | - | 4.52 | 26,841 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,122 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,859 |
| Sushi Translation | 0 | - | 4.08 | 13,917 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,015 |
| Pre-Euro Currencies | 0 | - | 4.44 | 52,493 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,295 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 28,916 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,419 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 273,546 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 43,460 |
| China's Territorial Disputes | 0 | - | 4.44 | 35,514 |
| Countries that Beat China | 0 | - | 4.86 | 115,070 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,891 |
| Africa A-Z | 0 | - | 4.57 | 46,465 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,315 |
| Asian Physical Geography | 0 | - | 4.61 | 35,419 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,981 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 32,473 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,466 |
| Asian Geography By Letter - R | 0 | - | 4.34 | 27,692 |
| Famous Chinese People | 0 | - | 4.09 | 11,828 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,597 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 57,070 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,154 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 51,897 |
| European Geography By Letter - A | 0 | - | 4.61 | 132,627 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 111,083 |
| European Geography By Letter - C | 0 | - | 4.46 | 112,055 |
| European Geography By Letter - D | 0 | - | 4.50 | 106,934 |
| European Geography By Letter - L | 0 | - | 4.52 | 112,398 |
| European Geography By Letter - M | 0 | - | 4.64 | 129,225 |
| European Geography By Letter - N | 0 | - | 4.44 | 99,991 |
| European Geography By Letter - R | 0 | - | 4.42 | 92,765 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,294 |
| European Geography By Letter - T | 0 | - | 4.41 | 81,530 |
| Europe Map Quiz | 0 | - | 5.00 | 4,741,876 |
| European Geography By Letter - S #1 | 0 | - | 4.63 | 99,755 |
| Famous Germans | 0 | - | 4.50 | 54,790 |
| Famous Italians by Clue | 0 | - | 4.45 | 88,784 |
| Asian Islands | 0 | - | 4.49 | 20,791 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,386 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,403 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,186 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,959 |
| Turkey A-Z | 0 | - | 4.04 | 11,772 |
| Provinces of the Philippines | 0 | - | 4.56 | 48,624 |
| Dynasties of China | 0 | - | 4.64 | 27,710 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,247 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,032 |
| 100 Most Common English Words | 0 | - | 4.88 | 1,308,743 |
| North Korea... or South Korea? | 0 | - | 4.47 | 80,432 |
| History of India | 0 | - | 4.61 | 21,330 |
| Africa Map Quiz | 0 | - | 5.00 | 2,109,070 |
| Oceania Map Quiz | 0 | - | 4.98 | 637,671 |
| Australian Capitals | 0 | - | 4.92 | 62,642 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,933 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,421 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,173 |
| United States Map Quiz | 0 | - | 4.98 | 4,146,680 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 744,632 |
| Canada A-Z | 0 | - | 4.73 | 32,706 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 68,790 |
| Official European Union Languages | 0 | - | 4.97 | 237,468 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,202 |
| European Geography By Letter - E | 0 | - | 4.23 | 112,386 |
| European Geography By Letter - F | 0 | - | 4.17 | 91,814 |
| European Geography By Letter - H | 0 | - | 4.30 | 95,054 |
| European Geography By Letter - G | 0 | - | 4.27 | 101,678 |
| European Geography By Letter - I | 0 | - | 4.10 | 94,636 |
| European Geography By Letter - K | 0 | - | 4.14 | 69,324 |
| European Geography By Letter - O | 0 | - | 4.28 | 62,046 |
| European Geography by Letter - W | 0 | - | 4.20 | 82,393 |
| European Geography By Letter - S #2 | 0 | - | 4.19 | 50,619 |
| European Geography A-Z | 0 | - | 4.28 | 49,087 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,152 |
| History of The Netherlands | 0 | - | 4.46 | 17,351 |
| United Kingdom A-Z | 0 | - | 4.53 | 87,378 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,187 |
| Asia Map Quiz | 0 | - | 4.99 | 909,834 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,582 |
| History of Iran | 0 | - | 4.66 | 16,297 |
| Ottoman Empire Quiz | 0 | - | 4.42 | 17,064 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 18,804 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,653 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,440 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,789 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 139,236 |
| Chinese Inventions | 0 | - | 4.30 | 33,744 |
| History of China | 0 | - | 4.37 | 56,847 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,346 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,256 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,544 |
| China Multiple Choice | 0 | - | 4.50 | 37,202 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 32,735 |
| Most Common English Verbs - Extreme | 0 | - | 4.96 | 156,240 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,557 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 31,170 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,697 |
| Countries of Africa | 0 | - | 5.00 | 2,517,365 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,586 |
| Flags of Africa Quiz | 0 | - | 5.00 | 465,874 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,154 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,059 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,816 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,583 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,750 |
| African East Coast | 0 | - | 4.96 | 95,399 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,579 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,262 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,041 |
| African Island Countries | 0 | - | 4.96 | 101,057 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,257 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,093 |
| Australian States and Territories | 0 | - | 4.96 | 141,238 |
| Famous Australians by Description | 0 | - | 4.23 | 27,746 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,105 |
| Australia Map Quiz | 0 | - | 4.94 | 343,051 |
| Australia True or False | 0 | - | 4.87 | 56,626 |
| Flags of North and South America | 0 | - | 4.99 | 369,410 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,337 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,438 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,704 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,664 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,657 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,330 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,768 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,925 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,758 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,895 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,685 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,693 |
| South America Map Quiz | 0 | - | 5.00 | 1,543,598 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,015,875 |
| North America Map Quiz | 0 | - | 4.98 | 246,043 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,497 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,827 |
| People on Money - United States | 0 | - | 4.31 | 63,247 |
| Canada Provinces and Territories | 0 | - | 5.00 | 339,349 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,323 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 54,819 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,832 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,415 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,629 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,298 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,692 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,232,612 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,000 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,491 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,703 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,121 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,024 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,608 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,096 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,681 |
| The Only European Country ... | 0 | - | 4.91 | 214,809 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,027 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,100 |
| European Countries NOT in NATO | 0 | - | 4.87 | 60,108 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,265 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,129 |
