| Top Asian Languages on a Map | 0 | - | 4.95 | 72,288 |
| Japanese Language - Katakana Practice | 0 | - | 4.61 | 33,465 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 281,149 |
| Japan Multiple Choice | 0 | - | 4.48 | 40,876 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,464 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,003 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,864 |
| Countries where Arabic is an Official Language | 0 | - | 4.85 | 72,835 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,603 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,184 |
| Provinces of Turkey | 0 | - | 4.95 | 206,522 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 140,211 |
| Provinces of China | 0 | - | 4.97 | 209,209 |
| Japanese Prefectures | 0 | - | 4.98 | 139,575 |
| States of India | 0 | - | 4.94 | 196,746 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 31,660 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,860 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 103,484 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,650 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,013 |
| Countries Closest to Yemen | 0 | - | 4.92 | 22,848 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,974 |
| English Words of Arabic Origin | 0 | - | 4.54 | 49,940 |
| China Cities Map Quiz | 0 | - | 4.94 | 106,095 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,929 |
| Countries that Border China | 0 | - | 4.96 | 264,627 |
| China Multiple Choice | 0 | - | 4.50 | 37,447 |
| Japan Country Quiz | 0 | - | 4.93 | 143,615 |
| Four Main Islands of Japan | 0 | - | 4.53 | 26,997 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,990 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,677 |
| Countries Closest to Japan | 0 | - | 4.92 | 140,701 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 107,766 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,864 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,892 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 653,407 |
| Name that Greek Letter | 0 | - | 4.93 | 325,418 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,235 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 51,893 |
| Word Scramble - Asian Countries | 0 | - | 4.48 | 109,427 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 277,061 |
| Middle Eastern Geography Quiz | 0 | - | 4.57 | 44,300 |
| Iran... or Iraq? | 0 | - | 4.31 | 33,701 |
| China's Territorial Disputes | 0 | - | 4.48 | 35,862 |
| Countries that Beat China | 0 | - | 4.85 | 117,050 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,168 |
| Closest Countries to North Korea | 0 | - | 4.94 | 123,443 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 533,282 |
| Top European Languages on a Map | 0 | - | 4.77 | 133,060 |
| Asian Cities A-Z by Clue | 0 | - | 4.52 | 43,114 |
| Asian Physical Geography | 0 | - | 4.61 | 35,649 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,242 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 32,710 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,238 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,479 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 66,062 |
| Save Europeans by Guessing Countries | 0 | - | 4.86 | 217,639 |
| Asian Islands | 0 | - | 4.49 | 20,924 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,567 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 66,181 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,747 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,312 |
| Asian Geography by Letter - T | 0 | - | 4.52 | 57,751 |
| Asia Geography Quiz #1 | 0 | - | 4.70 | 53,700 |
| Asia Geography Quiz #2 | 0 | - | 4.56 | 48,787 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 32,393 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,247 |
| Asian Geography By Letter - L | 0 | - | 4.49 | 43,423 |
| Asian Geography By Letter - O | 0 | - | 4.66 | 32,435 |
| Middle East A-Z | 0 | - | 4.47 | 46,284 |
| Provinces of the Philippines | 0 | - | 4.52 | 51,282 |
| Dynasties of China | 0 | - | 4.64 | 28,115 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,641 |
| Things that Have Been Banned in China | 0 | - | 4.31 | 58,477 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,166 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 269,764 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,852 |
| Australian Capitals | 0 | - | 4.92 | 62,887 |
| United States Map Quiz | 0 | - | 4.98 | 4,174,424 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.43 | 60,183 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,891 |
| Official European Union Languages | 0 | - | 4.97 | 240,473 |
| European Countries in their Native Language | 0 | - | 4.99 | 158,896 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,601 |
| Which European Country - Multiple Choice | 0 | - | 4.51 | 84,651 |
| Slovakia... or Slovenia? | 0 | - | 4.69 | 42,182 |
| Austria... or Australia? | 0 | - | 4.67 | 104,882 |
| Languages of the United Kingdom | 0 | - | 4.14 | 41,101 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,665 |
| Asian Geography By Letter - S | 0 | - | 4.17 | 56,297 |
| Asian Geography by Letter - D | 0 | - | 4.27 | 52,255 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 51,480 |
| Asian Geography by Letter - I | 0 | - | 4.37 | 68,138 |
| Asian Geography by Letter - C | 0 | - | 4.32 | 65,098 |
| Asian Geography by Letter - N | 0 | - | 4.34 | 50,523 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,782 |
| Asia Map Quiz | 0 | - | 4.99 | 927,286 |
| Asian Last Names in the United States | 0 | - | 4.43 | 47,042 |
| Which Asian Country? | 0 | - | 4.64 | 57,811 |
| Asian Geography By Letter - J | 0 | - | 4.27 | 35,013 |
| A Quiz About Islam | 0 | - | 4.32 | 48,672 |
| History of Iran | 0 | - | 4.66 | 16,444 |
| Countries That Don't Recognize Israel | 0 | - | 4.68 | 35,257 |
| Emirates of the United Arab Emirates | 0 | - | 4.53 | 19,112 |
| Largest Philippines Islands | 0 | - | 4.63 | 24,752 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,391 |
| Geography of China | 0 | - | 4.35 | 19,288 |
| Chinese Inventions | 0 | - | 4.30 | 33,879 |
| History of China | 0 | - | 4.35 | 57,711 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 15,470 |
| Chinese Geography on the Map | 0 | - | 4.56 | 24,533 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 55,837 |
| Japanese Companies | 0 | - | 4.29 | 34,404 |
| Sushi Translation | 0 | - | 4.08 | 14,001 |
| South Korea Country Quiz | 0 | - | 4.74 | 80,053 |
| North Korea... or South Korea? | 0 | - | 4.47 | 81,068 |
| Mongolia Country Quiz | 0 | - | 4.73 | 39,803 |
| Taiwan Country Quiz | 0 | - | 4.69 | 43,771 |
| History of India | 0 | - | 4.62 | 21,531 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,553 |
| Which African Country? | 0 | - | 4.58 | 36,497 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,658 |
| Australian States and Territories | 0 | - | 4.96 | 143,142 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,564 |
| Australia Map Quiz | 0 | - | 4.95 | 346,647 |
| Australia True or False | 0 | - | 4.87 | 57,253 |
| Flags of North and South America | 0 | - | 4.99 | 378,551 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,107 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,033 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,944 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,131 |
| Uruguay Country Quiz | 0 | - | 4.84 | 31,800 |
| Paraguay... or Uruguay? | 0 | - | 4.55 | 26,814 |
| Haiti... or Dominican Republic? | 0 | - | 4.70 | 40,882 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,093 |
| North America Map Quiz | 0 | - | 4.98 | 253,073 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,053 |
| U.S. History Multiple Choice #3 | 0 | - | 4.43 | 24,814 |
| U.S. Geography True or False #1 | 0 | - | 4.53 | 28,847 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,953 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,426 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,690 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,701 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,511 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,271 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,402 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,670 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,725 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,815 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,415 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,622 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,858 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,600 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,963 |
| The Only European Country ... | 0 | - | 4.91 | 219,797 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.83 | 88,178 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,366 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,804 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,940 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,855 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,448 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,965 |
| Slavic Countries | 0 | - | 4.96 | 112,569 |
| France True or False? | 0 | - | 4.44 | 40,124 |
| Germany Multiple Choice | 0 | - | 4.84 | 54,776 |
| States of the German Confederation in 1848 | 0 | - | 4.90 | 32,534 |
| Ancient Greece - Multiple Choice | 0 | - | 4.54 | 41,910 |
| Greenland... or Iceland? | 0 | - | 4.50 | 43,878 |
| Languages of Spain | 0 | - | 4.36 | 23,475 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 42,121 |
| Counties of England | 0 | - | 4.97 | 804,804 |
| British History Multiple Choice #1 | 0 | - | 4.46 | 55,364 |
| British History Multiple Choice #2 | 0 | - | 4.42 | 38,116 |
| "Big Five" European Soccer Champions Since 2000 | 0 | - | 4.97 | 363,105 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,532 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,997 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,803 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,123 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,382 |
| South Asian Cities by Map | 0 | - | 4.33 | 23,581 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,106 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,564 |
| Word Chain - Asia | 0 | - | 4.34 | 29,407 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.37 | 29,148 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,270 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,313 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.15 | 15,628 |
| Countries of the Middle East | 0 | - | 4.96 | 203,396 |
| History of Egypt | 0 | - | 4.58 | 24,119 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,521 |
| China Country Quiz | 0 | - | 4.38 | 123,169 |
| Countries that Beat Japan | 0 | - | 4.41 | 68,504 |
| Japanese Loanwords | 0 | - | 4.47 | 84,956 |
| Countries that Beat North Korea | 0 | - | 4.43 | 34,728 |
| Georgia ... or Georgia? | 0 | - | 4.68 | 77,118 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 17,922 |
| Countries of Africa | 0 | - | 5.00 | 2,566,703 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,607 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,709 |
