| Oceania Map Quiz | 0 | - | 4.97 | 563,208 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 39,733 |
| Australia Map Quiz | 0 | - | 4.95 | 317,554 |
| Europe Map Quiz | 0 | - | 5.00 | 4,261,385 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,335,669 |
| Africa Map Quiz | 0 | - | 5.00 | 1,927,384 |
| Asia Map Quiz | 0 | - | 4.99 | 775,878 |
| Australia Cities Map Quiz | 0 | - | 4.85 | 130,296 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 83,778 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 59,164 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,274,412 |
| United States Map Quiz | 0 | - | 4.98 | 3,884,147 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 78,838 |
| Western Africa Map Quiz | 0 | - | 4.97 | 60,240 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 334,187 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 573,700 |
| South America Map Quiz | 0 | - | 5.00 | 1,411,677 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,698 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,562 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 105,165 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 76,357 |
| Eastern Europe Map Quiz | 0 | - | 4.89 | 114,822 |
| North America Map Quiz | 0 | - | 4.98 | 195,103 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 91,065 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 99,693 |
| Australian States and Territories | 0 | - | 4.96 | 128,297 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 110,103 |
| 10 European Countries with the Most Tourists | 0 | - | 4.97 | 119,707 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 90,508 |
| Regions of France Map Quiz | 0 | - | 4.96 | 126,503 |
| States of Germany Map Quiz | 0 | - | 4.91 | 119,558 |
| Counties of England Map Quiz | 0 | - | 4.97 | 285,466 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 847,996 |
| UK Cities Map Quiz | 0 | - | 4.94 | 431,405 |
| North American Capitals - Map Quiz | 0 | - | 4.91 | 46,506 |
| Flags of Oceania | 0 | - | 5.00 | 212,958 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.95 | 182,389 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.89 | 81,091 |
| Countries Closest to Australia | 0 | - | 4.99 | 144,738 |
| Tuvalu Country Quiz | 0 | - | 4.84 | 19,277 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 83,038 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 168,230 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 132,721 |
| Brazil States Map Quiz | 0 | - | 4.84 | 39,028 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 115,650 |
| Mexico States Map Quiz | 0 | - | 4.85 | 89,640 |
| France Cities Map Quiz | 0 | - | 4.95 | 146,978 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 105,193 |
| Spain Cities Map Quiz | 0 | - | 4.86 | 85,424 |
| China Cities Map Quiz | 0 | - | 4.87 | 88,052 |
| Italy Cities Map Quiz | 0 | - | 4.96 | 126,345 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 54,149 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 382,436 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 92,132 |
| Countries that Visit the United States the Most | 0 | - | 4.95 | 77,720 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 69,018 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 52,900 |
| Countries that Visit the UK the Most | 0 | - | 4.84 | 61,793 |
| Countries that Visit France the Most | 0 | - | 4.84 | 39,594 |
| Countries that Beat Australia | 0 | - | 4.84 | 69,804 |
| 50 Busiest Air Routes from London | 0 | - | 4.88 | 84,937 |
| Africa Capitals Quiz | 0 | - | 4.99 | 628,263 |
| Asia Capitals Quiz | 0 | - | 4.98 | 588,374 |
| Countries That Use the Euro | 0 | - | 4.91 | 61,681 |
| 10 Easternmost Countries in Europe | 0 | - | 4.84 | 91,079 |
| The Only European Country ... | 0 | - | 4.94 | 176,259 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 194,380 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.92 | 86,427 |
| Countries of Africa | 0 | - | 5.00 | 2,145,052 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 44,923 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.82 | 38,933 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 88,650 |
| African East Coast | 0 | - | 4.97 | 83,433 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 20,912 |
| Europe Map Quiz - "B" Cities | 0 | - | 4.58 | 44,946 |
| Australian Immigration by Country | 0 | - | 4.70 | 60,560 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,034,149 |
| Flags of Asia Quiz | 0 | - | 4.99 | 519,591 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,814 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,891 |
| Europe Capital to Country | 0 | - | 4.99 | 218,347 |
| Asia Capital to Country | 0 | - | 4.96 | 105,100 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,365 |
| European Capitals by Map | 0 | - | 4.99 | 91,264 |
| African Capitals by Map | 0 | - | 4.99 | 109,156 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,097 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,162 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,415 |
| European Coastal Capitals | 0 | - | 4.95 | 76,575 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,314 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,999 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 75,763 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,172,692 |
| Landlocked Countries in Africa | 0 | - | 4.98 | 18,995 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 183,725 |
| Countries of the Middle East | 0 | - | 4.96 | 171,640 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 73,889 |
| Slavic Countries | 0 | - | 4.96 | 99,877 |
| African Island Countries | 0 | - | 4.96 | 88,652 |
| Countries of North America Quiz | 0 | - | 5.00 | 870,770 |
| Countries of Asia with Two or More Words | 0 | - | 4.95 | 110,106 |
| Asian Countries Ending in "IA" | 0 | - | 4.94 | 92,842 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 118,330 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 196,581 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 159,692 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 124,958 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 106,494 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 131,596 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 137,583 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 104,065 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 130,083 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 88,158 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 95,946 |
| New Zealand Country Quiz | 0 | - | 4.72 | 68,960 |
| India Cities Map Quiz | 0 | - | 4.64 | 55,928 |
| Flags of Africa Quiz | 0 | - | 4.99 | 381,917 |
| Counties of England | 0 | - | 4.96 | 684,210 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 60,015 |
| Top African Languages on a Map | 0 | - | 4.91 | 51,554 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 283,405 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 221,397 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 209,017 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,650 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,597 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 156,180 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 80,011 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,220 |
| Official Cities in the UK | 0 | - | 4.87 | 230,420 |
| South America Capitals Quiz | 0 | - | 5.00 | 415,966 |
| North America Capitals Quiz | 0 | - | 4.99 | 184,318 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,613 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,704 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,384 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,418 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,562 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,527 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,515 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 101,057 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 120,737 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 100,104 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 84,510 |
| Monarchies of Europe | 0 | - | 4.88 | 86,360 |
| Monarchies of Asia | 0 | - | 4.95 | 53,642 |
| The Only African Country ... | 0 | - | 4.99 | 104,614 |
| The Only American Country ... | 0 | - | 4.94 | 108,949 |
| African Countries by a Single Clue | 0 | - | 4.91 | 63,223 |
| African Diaspora - Top 10 Countries | 0 | - | 4.91 | 65,538 |
| European Diaspora - Top 11 Countries | 0 | - | 4.91 | 82,863 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 37,232 |
| European Countries with One Border | 0 | - | 4.96 | 149,612 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 143,502 |
| Asian Countries with the Fewest Borders | 0 | - | 4.81 | 87,715 |
| Countries Closest to Africa | 0 | - | 4.95 | 144,597 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 306,756 |
| Three Band Flags of Europe | 0 | - | 4.97 | 159,740 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 64,715 |
| Regions of Italy | 0 | - | 4.88 | 59,690 |
| States of India | 0 | - | 4.91 | 151,827 |
| Canada Provinces and Territories | 0 | - | 4.99 | 287,118 |
| Japanese Prefectures | 0 | - | 4.98 | 104,924 |
| Provinces of China | 0 | - | 4.97 | 153,182 |
| Regions of Spain Quiz | 0 | - | 4.85 | 93,706 |
| Parts of the United Kingdom | 0 | - | 4.88 | 83,041 |
| States of Germany | 0 | - | 4.94 | 121,876 |
| Counties of Ireland | 0 | - | 4.89 | 157,532 |
| Cantons of Switzerland | 0 | - | 4.96 | 39,838 |
| Federal Subjects of Russia | 0 | - | 4.95 | 110,567 |
| Provinces of Turkey | 0 | - | 4.95 | 175,643 |
| U.S. State Border Crossings | 0 | - | 4.96 | 81,483 |
| Africa Geography Quiz #1 | 0 | - | 4.91 | 45,927 |
| Asian Geography By Letter - B | 0 | - | 4.82 | 60,575 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.82 | 32,559 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 84,660 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 132,659 |
| British Cities with the Most Tourists | 0 | - | 4.79 | 55,309 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 24,727 |
| Countries That Border Russia | 0 | - | 4.98 | 423,696 |
| Countries Bordering France | 0 | - | 4.87 | 355,214 |
| Countries Bordering Germany | 0 | - | 4.99 | 338,978 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 38,157 |
| Canada Cities Map Quiz | 0 | - | 4.65 | 108,853 |
| Nordic Cities Map Quiz | 0 | - | 4.72 | 84,846 |
| US States Quiz | 0 | - | 5.00 | 14,597,136 |
| Regions of New Zealand | 0 | - | 4.83 | 24,218 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 338,544 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,088 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,375 |
| Melbourne Suburbs | 0 | - | 4.79 | 37,164 |
| UK Immigration by Country | 0 | - | 4.95 | 124,276 |
| Central American Countries | 0 | - | 4.98 | 138,067 |
| Caribbean Countries and Territories | 0 | - | 4.83 | 103,592 |
| Total United States Immigration by Country | 0 | - | 4.90 | 95,967 |
| Biggest Spanish Empire Countries | 0 | - | 4.90 | 92,040 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 83,762 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,808 |
| Most Forested European Countries | 0 | - | 4.82 | 67,694 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 176,967 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 108,851 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 100,895 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 80,536 |
