| Australia Map Quiz | 0 | - | 4.95 | 346,245 |
| Australian States and Territories | 0 | - | 4.96 | 142,897 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,641 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,560 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,909 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,628 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,847 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,487 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,372 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,473 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,824 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,430 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,866 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,384 |
| Flags of Oceania | 0 | - | 5.00 | 262,893 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,822 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,716 |
| UK Immigration by Country | 0 | - | 4.94 | 141,753 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,447 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,554 |
| Palau Country Quiz | 0 | - | 4.89 | 23,149 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,717 |
| Africa Map Quiz | 0 | - | 5.00 | 2,129,188 |
| Asia Map Quiz | 0 | - | 4.99 | 925,520 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,024 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,145 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,107 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,902 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,029 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,225 |
| The Only European Country ... | 0 | - | 4.91 | 219,167 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,036 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,597 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,944 |
| Countries of Africa | 0 | - | 5.00 | 2,561,183 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 48,070 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,467 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,938 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,992 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,663 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,312 |
| African East Coast | 0 | - | 4.96 | 96,807 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 83,057 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,873 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,709 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,239 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,534 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,126 |
| Europe Capital to Country | 0 | - | 4.99 | 252,208 |
| Asia Capital to Country | 0 | - | 4.96 | 127,584 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,050 |
| European Capitals by Map | 0 | - | 4.99 | 142,213 |
| African Capitals by Map | 0 | - | 4.99 | 142,303 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,968 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,932 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,226 |
| European Coastal Capitals | 0 | - | 4.95 | 91,351 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,213 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,863 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,189 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,060 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,925 |
| Countries of the Middle East | 0 | - | 4.96 | 203,012 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,229 |
| Slavic Countries | 0 | - | 4.96 | 112,407 |
| African Island Countries | 0 | - | 4.96 | 102,577 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,195 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,989 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,864 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,352 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,732 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,801 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,607 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,587 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,016 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,878 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,117 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,897 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,459 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,963 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,200 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 43,276 |
| Australia A-Z | 0 | - | 4.54 | 50,143 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,757 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,994 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,695 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,805 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,816 |
| North America Map Quiz | 0 | - | 4.98 | 252,226 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,525 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,851 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,972 |
| Flags of North and South America | 0 | - | 4.99 | 377,275 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,426 |
| Counties of England | 0 | - | 4.97 | 803,243 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,995 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,113 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,306 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,844 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,683 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,684 |
| Which City in Australia? | 0 | - | 4.67 | 34,577 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,458 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,329 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,596 |
| France Immigration by Country | 0 | - | 4.70 | 76,948 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 60,016 |
| AFL Teams | 0 | - | 4.42 | 40,915 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,644 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,214 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,003 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,952 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,902 |
| Official Cities in the UK | 0 | - | 4.89 | 286,415 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,116 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,293 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,269 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,615 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,170 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,418 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,601 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,984 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,737 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,791 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,747 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,680 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,496 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,137 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,690 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,535 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,146 |
| Monarchies of Europe | 0 | - | 4.90 | 98,908 |
| Monarchies of Asia | 0 | - | 4.97 | 71,524 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,301 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,579 |
| The Only African Country ... | 0 | - | 4.99 | 129,707 |
| The Only American Country ... | 0 | - | 4.92 | 122,236 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,400 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,571 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,904 |
| European Countries with One Border | 0 | - | 4.97 | 183,855 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,574 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,882 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,683 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,844 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,115 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,099 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,533 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,849 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,645 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,973 |
| Regions of Italy | 0 | - | 4.92 | 77,126 |
| States of India | 0 | - | 4.94 | 195,988 |
| Japanese Prefectures | 0 | - | 4.99 | 139,097 |
| Provinces of China | 0 | - | 4.97 | 208,165 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,370 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,552 |
| States of Germany | 0 | - | 4.95 | 154,606 |
| Regions of New Zealand | 0 | - | 4.84 | 28,752 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,781 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,597 |
| Provinces of Turkey | 0 | - | 4.95 | 206,011 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,744 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,130 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,906 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,587 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,063 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 99,014 |
| Sweden Immigration by Country | 0 | - | 4.53 | 56,395 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,482 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,798 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,505 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,221 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,417 |
| Boundary Waters | 0 | - | 4.92 | 88,784 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,732 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,979 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,381 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,071 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,109 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,706 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,583 |
| Central American Countries | 0 | - | 4.98 | 157,383 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,621 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,966 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,023 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,117 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,622 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,776 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,375 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,409 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,868 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,064 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,600 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,846 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,361 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,946 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,843 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,772 |
