| Oceania Map Quiz | 0 | - | 4.98 | 657,853 |
| Regions of New Zealand | 0 | - | 4.84 | 28,664 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 51,251 |
| African Island Countries | 0 | - | 4.96 | 102,234 |
| Australian States and Territories | 0 | - | 4.96 | 142,601 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,445 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,510 |
| Flags of Oceania | 0 | - | 5.00 | 261,812 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,538 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,518 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,589 |
| Palau Country Quiz | 0 | - | 4.90 | 23,105 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,052 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,890 |
| Asia Map Quiz | 0 | - | 4.99 | 922,974 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,161 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,125 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,206 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,262 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,614 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,727 |
| The Only European Country ... | 0 | - | 4.91 | 218,327 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,421 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,139 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,833 |
| Countries of Africa | 0 | - | 5.00 | 2,552,778 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,386,198 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,692 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,680 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,414 |
| Australia Map Quiz | 0 | - | 4.95 | 345,745 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,703 |
| African East Coast | 0 | - | 4.96 | 96,547 |
| Asian Island Nations | 0 | - | 4.63 | 94,397 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,679 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,200 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,359 |
| Largest City by Island | 0 | - | 4.87 | 72,280 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,256 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,805 |
| Europe Capital to Country | 0 | - | 4.99 | 251,602 |
| Asia Capital to Country | 0 | - | 4.96 | 127,209 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,664 |
| European Capitals by Map | 0 | - | 4.99 | 141,459 |
| African Capitals by Map | 0 | - | 4.99 | 141,503 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,624 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,650 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,992 |
| European Coastal Capitals | 0 | - | 4.95 | 91,103 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,077 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,770 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,325 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,059 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,597 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,197 |
| Countries of the Middle East | 0 | - | 4.96 | 202,253 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,931 |
| Slavic Countries | 0 | - | 4.96 | 112,178 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,078 |
| Islands by Country #1 | 0 | - | 4.90 | 176,023 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,028,874 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,566 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,102 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,307 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,057 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,280 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,350 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,860 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,635 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,829 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,303 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,072 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,714 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,987 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,963 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,133 |
| South America Map Quiz | 0 | - | 5.00 | 1,554,057 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,388 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,607 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,640 |
| North America Map Quiz | 0 | - | 4.98 | 250,635 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,397 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,615 |
| Flags of Africa Quiz | 0 | - | 5.00 | 475,699 |
| Flags of North and South America | 0 | - | 4.99 | 375,841 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,119 |
| Counties of England | 0 | - | 4.97 | 801,217 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 174,910 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,891 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,921 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,158 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,303 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,256 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,207 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,197 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,321 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,981 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,726 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,368 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,678 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,741 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,911 |
| Official Cities in the UK | 0 | - | 4.89 | 285,489 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,922 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,506 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,993 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,412 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,860 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,256 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,471 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,779 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,584 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,320 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,880 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,500 |
| Richest Island Countries | 0 | - | 4.85 | 101,027 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,373 |
| 10 Easternmost Countries in Africa | 0 | - | 4.97 | 24,622 |
| Monarchies of Europe | 0 | - | 4.90 | 98,637 |
| Monarchies of Asia | 0 | - | 4.97 | 71,381 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,183 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,016 |
| The Only African Country ... | 0 | - | 4.99 | 129,507 |
| The Only American Country ... | 0 | - | 4.92 | 122,048 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,314 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,186 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,316 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,229 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,594 |
| European Countries with One Border | 0 | - | 4.97 | 183,503 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,242 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,622 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,350 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,518 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,654 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 904,178 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,909 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 146,283 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,610 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,195 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,802 |
| Regions of Italy | 0 | - | 4.92 | 76,678 |
| States of India | 0 | - | 4.95 | 195,188 |
| Japanese Prefectures | 0 | - | 4.98 | 138,459 |
| Provinces of China | 0 | - | 4.97 | 206,951 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,993 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,372 |
| States of Germany | 0 | - | 4.95 | 153,977 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,210 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,603 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,899 |
| Provinces of Turkey | 0 | - | 4.94 | 205,386 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,688 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,765 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,501 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,876 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,555 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,646 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,524 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,817 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,277 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,635 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,278 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,024 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,076 |
| Boundary Waters | 0 | - | 4.92 | 88,687 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,345 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,505 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,716 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,434 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,618 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,333 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,462 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,451 |
| UK Immigration by Country | 0 | - | 4.94 | 141,456 |
| Central American Countries | 0 | - | 4.98 | 157,115 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,147 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,155 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,583 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,751 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,944 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,771 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,241 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,051 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,535 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,612 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,900 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,489 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,645 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,219 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,601 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,550 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,624 |
| Countries That Border Russia | 0 | - | 4.98 | 463,894 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,342 |
| Countries Bordering France | 0 | - | 4.83 | 404,343 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,320 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,803 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,471 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,343 |
