| Asian Countries by First 2 Letters | 0 | - | 4.92 | 255,289 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,843 |
| Japan Multiple Choice | 0 | - | 4.50 | 37,822 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,651 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,225 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,047 |
| Dynasties of China | 0 | - | 4.65 | 24,324 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 61,123 |
| Provinces of Turkey | 0 | - | 4.95 | 177,371 |
| Provinces of China | 0 | - | 4.97 | 155,512 |
| History of China | 0 | - | 4.39 | 50,391 |
| Japanese Prefectures | 0 | - | 4.98 | 106,386 |
| States of India | 0 | - | 4.91 | 154,081 |
| Countries and States in the Caucasus | 0 | - | 4.46 | 46,186 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 81,051 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.43 | 247,471 |
| North Korea... or South Korea? | 0 | - | 4.49 | 75,235 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 457,154 |
| Asian Physical Geography | 0 | - | 4.59 | 33,609 |
| Asia's Busiest Airports | 0 | - | 4.76 | 45,637 |
| African Countries by First 2 Letters | 0 | - | 4.95 | 244,709 |
| Asian Islands | 0 | - | 4.44 | 19,879 |
| Asian Geography By Letter - A | 0 | - | 4.66 | 66,249 |
| Asian Geography by Letter - H | 0 | - | 4.47 | 60,925 |
| Asian Geography By Letter - M | 0 | - | 4.46 | 57,175 |
| Asian Geography by Letter - T | 0 | - | 4.50 | 45,390 |
| Asia Geography Quiz #1 | 0 | - | 4.80 | 50,918 |
| Asia Geography Quiz #2 | 0 | - | 4.59 | 45,343 |
| Top 12 Languages Spoken in Asia | 0 | - | 4.40 | 30,522 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.76 | 33,775 |
| Middle East A-Z | 0 | - | 4.45 | 43,055 |
| Middle Eastern Geography Quiz | 0 | - | 4.45 | 20,945 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.86 | 48,753 |
| Provinces of the Philippines | 0 | - | 4.61 | 35,270 |
| Overseas Chinese Population | 0 | - | 4.55 | 40,190 |
| Countries of the Indian Diaspora | 0 | - | 4.48 | 50,808 |
| Australian Capitals | 0 | - | 4.92 | 60,669 |
| Count to 10 in Europe: Pro | 0 | - | 4.81 | 60,924 |
| Official European Union Languages | 0 | - | 4.98 | 200,350 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,912 |
| Europe Map Quiz | 0 | - | 5.00 | 4,291,047 |
| Asian Cities A-Z | 0 | - | 4.51 | 30,172 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,755 |
| Asia Map Quiz | 0 | - | 4.99 | 784,905 |
| East Asian Islands on the Map | 0 | - | 4.55 | 30,856 |
| A Quiz About Islam | 0 | - | 4.28 | 45,039 |
| Largest Indonesian Islands | 0 | - | 4.66 | 43,991 |
| Chinese Zodiac Quiz | 0 | - | 4.75 | 119,911 |
| History of India | 0 | - | 4.52 | 19,231 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,567 |
| Oceania Map Quiz | 0 | - | 4.98 | 567,812 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,119 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,599 |
| Asian Geography By Letter - S | 0 | - | 4.19 | 43,387 |
| Asian Geography by Letter - D | 0 | - | 4.25 | 48,108 |
| Asian Geography by Letter - G | 0 | - | 4.36 | 47,639 |
| Asian Geography by Letter - I | 0 | - | 4.35 | 63,194 |
| Asian Geography by Letter - C | 0 | - | 4.31 | 60,570 |
| Asian Geography by Letter - P | 0 | - | 4.40 | 45,419 |
| Asian Geography by Letter - N | 0 | - | 4.30 | 45,996 |
| Asia Geography Quiz #3 | 0 | - | 4.51 | 30,684 |
| South Asian Cities by Map | 0 | - | 4.36 | 22,211 |
| Asian Last Names in the United States | 0 | - | 4.41 | 43,263 |
| Word Chain - Asia | 0 | - | 4.32 | 27,737 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,807 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,967 |
| Countries that Have Controlled Mesopotamia | 0 | - | 4.16 | 14,470 |
| Emirates of the United Arab Emirates | 0 | - | 4.54 | 16,801 |
| English Words of Arabic Origin | 0 | - | 4.55 | 46,861 |
| Largest Philippines Islands | 0 | - | 4.60 | 19,792 |
| Chinese Inventions | 0 | - | 4.26 | 32,593 |
| Cities of the Pearl River Delta | 0 | - | 4.61 | 14,464 |
| Chinese Geography on the Map | 0 | - | 4.57 | 22,067 |
| Japanese Companies | 0 | - | 4.25 | 32,016 |
| Four Main Islands of Japan | 0 | - | 4.50 | 24,149 |
| Countries of Africa | 0 | - | 5.00 | 2,166,278 |
| African East Coast | 0 | - | 4.97 | 84,163 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,868 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,277 |
| Australia Map Quiz | 0 | - | 4.95 | 319,573 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,097 |
| United States Map Quiz | 0 | - | 4.98 | 3,901,237 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,330 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,639 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,912 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,732 |
| Europe Geography Decoder | 0 | - | 4.89 | 63,246 |
| 10 Easternmost Countries in Europe | 0 | - | 4.85 | 92,161 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.83 | 39,039 |
| The Only European Country ... | 0 | - | 4.94 | 178,386 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,849 |
| Counties of England | 0 | - | 4.96 | 689,940 |
| Flags of Asia Quiz | 0 | - | 4.99 | 524,111 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 100,170 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 125,582 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,671 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 96,520 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,930 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,551 |
| Most Guessed Cities in Asia - Not Capitals | 0 | - | 4.38 | 27,016 |
| Countries of the Middle East | 0 | - | 4.96 | 173,073 |
| Word Chain - The Middle East | 0 | - | 4.02 | 13,969 |
| History of Egypt | 0 | - | 4.56 | 22,208 |
| Countries That Don't Recognize Israel | 0 | - | 4.66 | 29,261 |
| Japanese Loanwords | 0 | - | 4.50 | 79,268 |
| Japanese Language - Katakana Practice | 0 | - | 4.57 | 26,309 |
| Officially Recognized Languages of India | 0 | - | 4.38 | 27,937 |
| Bhutan... or Nepal? | 0 | - | 4.58 | 15,667 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,669 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,170 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,454 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,579 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,636 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,803 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 119,289 |
| Top African Languages on a Map | 0 | - | 4.92 | 52,956 |
| African Island Countries | 0 | - | 4.96 | 89,295 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 222,921 |
| Australian States and Territories | 0 | - | 4.96 | 128,944 |
| Australia True or False | 0 | - | 4.90 | 51,344 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,003 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 132,238 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,619 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,661 |
| Countries of North America Quiz | 0 | - | 5.00 | 879,159 |
| North America Map Quiz | 0 | - | 4.98 | 198,309 |
| Third Most Common Language by U.S. State | 0 | - | 4.91 | 107,022 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 584,521 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,789 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 47,016 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,299 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,851 |
| Celtic Nations | 0 | - | 4.76 | 44,643 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,677 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 160,455 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 138,348 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 186,040 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,934 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,635 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,311 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 115,834 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,640 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,664 |
| Slavic Countries | 0 | - | 4.96 | 100,456 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,339 |
| Regions of Spain Quiz | 0 | - | 4.85 | 94,901 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,312 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,197 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,830 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,776 |
| Champions League Winners | 0 | - | 4.91 | 852,937 |
| Largest Land Animals of Asia | 0 | - | 3.62 | 7,664 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,534 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,342 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,555 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,501 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,170 |
| Monarchies of Asia | 0 | - | 4.95 | 53,975 |
| Asian Countries with the Fewest Borders | 0 | - | 4.82 | 88,283 |
| Famous Chinese People | 0 | - | 4.06 | 11,021 |
| Georgia ... or Georgia? | 0 | - | 4.79 | 71,892 |
| The Life of Gandhi | 0 | - | 4.36 | 12,570 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,735 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,108 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 25,152 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,905 |
| The Only African Country ... | 0 | - | 4.98 | 105,163 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,460 |
| Pixelated Africa Map | 0 | - | 4.98 | 88,250 |
| Countries Closest to Africa | 0 | - | 4.95 | 145,166 |
| Flags of Oceania | 0 | - | 5.00 | 215,138 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.94 | 20,383 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 131,147 |
| Australia Country Quiz | 0 | - | 4.43 | 57,511 |
| Regions of New Zealand | 0 | - | 4.83 | 24,443 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 309,639 |
| The Only American Country ... | 0 | - | 4.94 | 109,643 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,797 |
| Uruguay Country Quiz | 0 | - | 4.82 | 28,553 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,946 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,071 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 85,377 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,073 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 222,069 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.83 | 33,209 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 65,253 |
| Cities and Towns of Massachusetts | 0 | - | 4.89 | 60,297 |
| US States Quiz | 0 | - | 5.00 | 14,730,151 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,501 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 85,081 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 83,812 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 120,753 |
| Three Band Flags of Europe | 0 | - | 4.97 | 160,915 |
| Catholic Countries in Europe | 0 | - | 4.87 | 83,671 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,828 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,401 |
| Monarchies of Europe | 0 | - | 4.88 | 86,967 |
| European Countries with One Border | 0 | - | 4.96 | 150,480 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 144,387 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 133,628 |
