| Asian Countries by First 2 Letters | 0 | - | 4.91 | 267,971 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 73,439 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 56,787 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,293 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 220,761 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.94 | 44,060 |
| Countries where Arabic is an Official Language | 0 | - | 4.83 | 53,686 |
| Japanese Prefectures | 0 | - | 4.98 | 121,809 |
| States of India | 0 | - | 4.94 | 174,709 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 63,923 |
| Provinces of Turkey | 0 | - | 4.95 | 190,376 |
| Chinese Zodiac Quiz | 0 | - | 4.74 | 123,419 |
| Provinces of China | 0 | - | 4.97 | 179,059 |
| Japan Country Quiz | 0 | - | 4.92 | 127,594 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 100,410 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.89 | 101,532 |
| Countries Closest to Yemen | 0 | - | 4.89 | 20,647 |
| China Cities Map Quiz | 0 | - | 4.90 | 94,037 |
| Provinces of China Map Quiz | 0 | - | 4.93 | 88,406 |
| Countries that Beat Japan | 0 | - | 4.45 | 65,226 |
| Countries Closest to Japan | 0 | - | 4.93 | 133,388 |
| Closest Countries to North Korea | 0 | - | 4.92 | 109,538 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 78,109 |
| Countries and States in the Caucasus | 0 | - | 4.47 | 49,155 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 84,689 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 261,395 |
| China's Territorial Disputes | 0 | - | 4.43 | 34,314 |
| Countries that Beat China | 0 | - | 4.85 | 109,405 |
| Countries that Border China | 0 | - | 4.96 | 254,862 |
| Japan Multiple Choice | 0 | - | 4.48 | 39,468 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 508,652 |
| Asian Physical Geography | 0 | - | 4.59 | 34,607 |
| East Asian Islands on the Map | 0 | - | 4.53 | 32,046 |
| Asia's Busiest Airports | 0 | - | 4.77 | 49,590 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.83 | 51,227 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 52,731 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 257,582 |
| Europe Map Quiz | 0 | - | 5.00 | 4,544,478 |
| Asian Islands | 0 | - | 4.45 | 20,380 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 69,331 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 63,795 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 59,912 |
| Asian Geography by Letter - P | 0 | - | 4.44 | 56,086 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 55,659 |
| Asia Geography Quiz #1 | 0 | - | 4.77 | 52,278 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 47,080 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.70 | 34,948 |
| Asian Geography By Letter - L | 0 | - | 4.45 | 41,140 |
| Middle East A-Z | 0 | - | 4.46 | 44,512 |
| Middle Eastern Geography Quiz | 0 | - | 4.44 | 21,802 |
| Provinces of the Philippines | 0 | - | 4.64 | 40,721 |
| Dynasties of China | 0 | - | 4.64 | 26,202 |
| Overseas Chinese Population | 0 | - | 4.54 | 41,887 |
| Things that Have Been Banned in China | 0 | - | 4.33 | 56,670 |
| Sushi Translation | 0 | - | 4.07 | 13,592 |
| Mongolia Country Quiz | 0 | - | 4.70 | 37,651 |
| Taiwan Country Quiz | 0 | - | 4.65 | 41,693 |
| History of India | 0 | - | 4.60 | 20,508 |
| Africa Map Quiz | 0 | - | 5.00 | 2,030,938 |
| Oceania Map Quiz | 0 | - | 4.98 | 603,477 |
| Australian Capitals | 0 | - | 4.92 | 61,853 |
| Count to 10 in Europe: Pro | 0 | - | 4.85 | 64,972 |
| Official European Union Languages | 0 | - | 4.98 | 227,579 |
| European Countries in their Native Language | 0 | - | 4.99 | 150,935 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 408,628 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,865 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,397,118 |
| Asia Map Quiz | 0 | - | 4.99 | 853,412 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.39 | 31,561 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.41 | 28,130 |
| A Quiz About Islam | 0 | - | 4.28 | 46,718 |
| History of Iran Quiz | 0 | - | 4.65 | 15,693 |
| Countries That Don't Recognize Israel | 0 | - | 4.57 | 32,316 |
| Largest Indonesian Islands | 0 | - | 4.69 | 47,671 |
| China Country Quiz | 0 | - | 4.41 | 110,635 |
| History of China | 0 | - | 4.39 | 54,112 |
| Japanese Companies | 0 | - | 4.30 | 33,185 |
| Four Main Islands of Japan | 0 | - | 4.52 | 25,582 |
| Japanese Loanwords | 0 | - | 4.49 | 82,283 |
| Japanese Language - Katakana Practice | 0 | - | 4.60 | 29,951 |
| South Korea Country Quiz | 0 | - | 4.75 | 75,917 |
| North Korea... or South Korea? | 0 | - | 4.48 | 78,239 |
| Countries Closest to Taiwan | 0 | - | 4.75 | 77,980 |
| Bhutan... or Nepal? | 0 | - | 4.59 | 16,817 |
| Countries of Africa | 0 | - | 5.00 | 2,349,774 |
| African East Coast | 0 | - | 4.96 | 90,183 |
| Western Africa Map Quiz | 0 | - | 4.97 | 67,866 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,561 |
| Australia Map Quiz | 0 | - | 4.94 | 333,216 |
| United States Map Quiz | 0 | - | 4.98 | 4,048,833 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,594 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 89,368 |
| Countries That Use the Euro | 0 | - | 4.92 | 75,390 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 350,504 |
| Europe Geography Decoder | 0 | - | 4.85 | 66,770 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,051 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,628 |
| The Only European Country ... | 0 | - | 4.92 | 197,219 |
| Countries that Beat Switzerland | 0 | - | 4.87 | 40,064 |
| Asian Geography By Letter - S | 0 | - | 4.20 | 55,038 |
| Asian Geography by Letter - D | 0 | - | 4.26 | 50,391 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 49,813 |
| Asian Geography by Letter - I | 0 | - | 4.36 | 65,947 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 63,065 |
| Asian Geography by Letter - N | 0 | - | 4.33 | 48,621 |
| Asia Geography Quiz #3 | 0 | - | 4.49 | 31,512 |
| South Asian Cities by Map | 0 | - | 4.37 | 22,926 |
| Asian Last Names in the United States | 0 | - | 4.43 | 45,210 |
| Word Chain - Asia | 0 | - | 4.33 | 28,631 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,310 |
| Asian Geography By Letter - J | 0 | - | 4.29 | 33,205 |
| Asian Geography By Letter - O | 0 | - | 4.65 | 29,155 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,337,992 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.20 | 15,040 |
| Iran... or Iraq? | 0 | - | 4.32 | 32,531 |
| Ottoman Empire Quiz | 0 | - | 4.44 | 16,414 |
| History of Egypt | 0 | - | 4.58 | 23,337 |
| Emirates of the United Arab Emirates | 0 | - | 4.52 | 17,842 |
| English Words of Arabic Origin | 0 | - | 4.53 | 48,480 |
| Largest Philippines Islands | 0 | - | 4.64 | 23,488 |
| Chinese Inventions | 0 | - | 4.29 | 33,195 |
| Cities of the Pearl River Delta | 0 | - | 4.62 | 14,957 |
| Chinese Geography on the Map | 0 | - | 4.59 | 23,248 |
| Most Visited Countries by Chinese People | 0 | - | 4.41 | 54,376 |
| China Multiple Choice | 0 | - | 4.50 | 36,366 |
| Japan A-Z | 0 | - | 4.44 | 40,529 |
| Japan by Picture | 0 | - | 4.44 | 27,878 |
| Georgia ... or Georgia? | 0 | - | 4.69 | 74,533 |
| Officially Recognized Languages of India | 0 | - | 4.40 | 29,782 |
| The Life of Gandhi | 0 | - | 4.37 | 12,821 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,416 |
| Flags of Africa Quiz | 0 | - | 5.00 | 424,591 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 47,734 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,177 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,146 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,170 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,592 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 29,342 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,615 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 128,613 |
| The Only African Country ... | 0 | - | 4.98 | 124,596 |
| African Countries by a Single Clue | 0 | - | 4.92 | 65,939 |
| Top African Languages on a Map | 0 | - | 4.92 | 64,284 |
| African Island Countries | 0 | - | 4.96 | 95,772 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 233,831 |
| Pixelated Africa Map | 0 | - | 4.98 | 93,578 |
| Countries Closest to Africa | 0 | - | 4.95 | 150,927 |
| Flags of Oceania | 0 | - | 5.00 | 235,328 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 24,189 |
| Australian States and Territories | 0 | - | 4.96 | 135,641 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 138,930 |
| Australian Immigration by Country | 0 | - | 4.82 | 75,444 |
| Australia True or False | 0 | - | 4.87 | 54,575 |
| Australia... or New Zealand? | 0 | - | 4.83 | 58,500 |
| Regions of New Zealand | 0 | - | 4.83 | 26,426 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 334,051 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,163 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,260 |
| The Only American Country ... | 0 | - | 4.93 | 115,567 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,179 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 119,047 |
| South America Map Quiz | 0 | - | 5.00 | 1,489,646 |
| Uruguay Country Quiz | 0 | - | 4.82 | 30,174 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 882,005 |
| Countries of North America Quiz | 0 | - | 5.00 | 951,012 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 52,276 |
| North America Map Quiz | 0 | - | 4.98 | 223,472 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 90,371 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 55,127 |
| U.S. State Border Crossings | 0 | - | 4.96 | 86,490 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 231,419 |
| Third Most Common Language by U.S. State | 0 | - | 4.90 | 111,072 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 70,726 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 68,267 |
| US States Quiz | 0 | - | 5.00 | 15,817,837 |
| Canada Provinces and Territories | 0 | - | 4.99 | 310,946 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 609,383 |
| Most Spoken Languages in Canada | 0 | - | 4.90 | 51,401 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,053 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 40,260 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 22,214 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,130,199 |
| Celtic Nations | 0 | - | 4.74 | 45,947 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,266,321 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,602 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,282 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,188 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 202,895 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 129,684 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,770 |
| Three Band Flags of Europe | 0 | - | 4.97 | 182,887 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.87 | 83,858 |
| Catholic Countries in Europe | 0 | - | 4.83 | 89,690 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 298,171 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 143,559 |
| Pixelated Europe Map | 0 | - | 4.87 | 115,871 |
| Monarchies of Europe | 0 | - | 4.89 | 92,981 |
| European Countries with One Border | 0 | - | 4.97 | 174,828 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,132 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.94 | 59,745 |
