| African Countries by First 2 Letters | 0 | - | 4.95 | 244,708 |
| African East Coast | 0 | - | 4.97 | 84,162 |
| 10 African Countries with the Most Tourists | 0 | - | 4.40 | 53,735 |
| Top African Languages on a Map | 0 | - | 4.92 | 52,956 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 222,921 |
| European Countries by First 2 Letters | 0 | - | 4.96 | 457,152 |
| Asian Countries by First 2 Letters | 0 | - | 4.92 | 255,289 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,108 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 290,551 |
| Provinces of South Africa | 0 | - | 4.81 | 17,807 |
| African Great Lakes | 0 | - | 4.84 | 53,131 |
| Famous People from Africa | 0 | - | 4.44 | 10,287 |
| Africa A-Z | 0 | - | 4.54 | 43,709 |
| "Big Five" African Game Animals | 0 | - | 4.20 | 45,570 |
| Word Chain - Africa | 0 | - | 4.43 | 29,651 |
| 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 | 200,349 |
| European Countries in their Native Language | 0 | - | 4.99 | 143,912 |
| Europe Map Quiz | 0 | - | 5.00 | 4,291,044 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,344,755 |
| Asia Map Quiz | 0 | - | 4.99 | 784,903 |
| Africa Map Quiz | 0 | - | 5.00 | 1,938,567 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 56,683 |
| Oceania Map Quiz | 0 | - | 4.98 | 567,812 |
| Celtic Nations | 0 | - | 4.76 | 44,643 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 386,118 |
| Countries that Beat Switzerland | 0 | - | 4.85 | 37,599 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 79,807 |
| African Physical Geography | 0 | - | 4.49 | 29,965 |
| Largest Land Animals of Africa | 0 | - | 4.34 | 11,634 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,868 |
| Official Languages of South Africa | 0 | - | 4.54 | 24,909 |
| Geography of South Africa | 0 | - | 4.53 | 15,894 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 40,277 |
| American Countries on the Pacific Coast | 0 | - | 4.81 | 46,097 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 195,330 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.93 | 86,638 |
| Countries That Use the Euro | 0 | - | 4.92 | 62,912 |
| 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 | 178,385 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,280,967 |
| Countries of Africa | 0 | - | 5.00 | 2,166,270 |
| Australia Map Quiz | 0 | - | 4.95 | 319,573 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 335,730 |
| Add A Letter - Make a European City | 0 | - | 4.87 | 20,849 |
| Africa Geography Quiz #2 | 0 | - | 4.58 | 31,118 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 19,452 |
| African Countries That Have Been to the FIFA World Cup | 0 | - | 4.79 | 28,119 |
| United States Map Quiz | 0 | - | 4.98 | 3,901,231 |
| Counties of England | 0 | - | 4.96 | 689,937 |
| 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 | 110,929 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 93,550 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 60,651 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 210,225 |
| Countries of the Middle East | 0 | - | 4.96 | 173,072 |
| Countries where Arabic is an Official Language | 0 | - | 4.84 | 52,047 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,669 |
| Flags of Africa Quiz | 0 | - | 4.99 | 386,169 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 197,578 |
| 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 |
| African Island Countries | 0 | - | 4.96 | 89,295 |
| Australian States and Territories | 0 | - | 4.96 | 128,944 |
| Australia Country Quiz | 0 | - | 4.43 | 57,511 |
| Australia True or False | 0 | - | 4.90 | 51,344 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 107,002 |
| 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 | 1,419,658 |
| Countries of North America Quiz | 0 | - | 5.00 | 879,156 |
| 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 | 584,518 |
| Canada Geography Trivia | 0 | - | 4.81 | 44,787 |
| Most Spoken Languages in Canada | 0 | - | 4.82 | 47,015 |
| Straight Shot to Antarctica | 0 | - | 4.90 | 37,299 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,043,844 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,668 |
| 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 | 186,038 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,934 |
| Most Guessed Cities in Europe - Not Capitals | 0 | - | 4.90 | 79,635 |
| Biggest Countries in Europe in 1700 | 0 | - | 4.71 | 53,828 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 285,311 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 115,833 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 74,639 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 115,663 |
| Slavic Countries | 0 | - | 4.96 | 100,455 |
| Germany Multiple Choice | 0 | - | 4.81 | 49,339 |
| Regions of Spain Quiz | 0 | - | 4.85 | 94,898 |
| Cantons of Switzerland | 0 | - | 4.96 | 40,312 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,830 |
| Counties of England Map Quiz | 0 | - | 4.97 | 286,776 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 61,123 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.81 | 37,534 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 91,341 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,555 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 111,500 |
| 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 |
| Provinces of Turkey | 0 | - | 4.95 | 177,369 |
| Provinces of China | 0 | - | 4.97 | 155,511 |
| Japanese Prefectures | 0 | - | 4.98 | 106,384 |
| States of India | 0 | - | 4.91 | 154,080 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.94 | 25,152 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,905 |
| African Geography A-Z | 0 | - | 4.32 | 20,496 |
| 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 |
| 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 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 47,071 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 85,377 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.98 | 47,387 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,073 |
| U.S. Citizenship Test Questions | 0 | - | 4.86 | 222,068 |
| 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 |
| Canada Provinces and Territories | 0 | - | 4.99 | 289,500 |
| 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 | 160,914 |
| Catholic Countries in Europe | 0 | - | 4.87 | 83,671 |
| Pixelated Europe Map | 0 | - | 4.90 | 109,400 |
| 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 |
| Federal Subjects of Russia | 0 | - | 4.95 | 112,418 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 102,045 |
| Regions of France Map Quiz | 0 | - | 4.96 | 127,378 |
| States of Germany Map Quiz | 0 | - | 4.91 | 120,177 |
| States of Germany | 0 | - | 4.93 | 123,609 |
| Counties of Ireland | 0 | - | 4.89 | 159,109 |
| Regions of Italy | 0 | - | 4.88 | 60,417 |
| Spanish Immigration by Country | 0 | - | 4.63 | 51,854 |
| UK Cities Map Quiz | 0 | - | 4.94 | 433,196 |
| Champions League Winners | 0 | - | 4.91 | 852,930 |
| 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 |
| The Only Remaining Asian Country . . . | 0 | - | 4.72 | 39,840 |
| China's Territorial Disputes | 0 | - | 4.42 | 32,843 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,946 |
| Mediterranean Geography on a Map | 0 | - | 4.50 | 34,592 |
| Pre-Euro Currencies | 0 | - | 4.42 | 49,415 |
| Word Scramble - European Countries | 0 | - | 4.72 | 113,850 |
| Top 20 Football Clubs in Europe | 0 | - | 4.49 | 85,471 |
| European Countries NOT in NATO | 0 | - | 4.76 | 35,149 |
| Slavic Languages | 0 | - | 4.58 | 48,719 |
| Countries Surrounding Rome | 0 | - | 4.96 | 46,602 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 86,220 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 169,239 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 93,456 |
| UK Immigration by Country | 0 | - | 4.95 | 125,173 |
| United Kingdom Country Quiz | 0 | - | 4.94 | 118,704 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 99,989 |
| England or Wales? | 0 | - | 4.93 | 40,230 |
| All Champions League Teams Ever | 0 | - | 4.89 | 104,431 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 116,435 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 84,542 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,667 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 101,737 |
| Countries Closest to the Persian Gulf | 0 | - | 4.88 | 68,526 |
| Countries with the Most Arabic Speakers | 0 | - | 4.91 | 70,454 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 92,115 |
| Indonesia Country Quiz | 0 | - | 4.83 | 65,340 |
| China Cities Map Quiz | 0 | - | 4.88 | 88,710 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 83,434 |
| Japan Country Quiz | 0 | - | 4.92 | 119,331 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 93,506 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.96 | 52,436 |
| African Countries with the Most Christians | 0 | - | 4.92 | 67,333 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 109,532 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 84,180 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,793 |
| Countries Closest to Australia | 0 | - | 4.99 | 145,399 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,420 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 81,345 |
