| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,052 |
| Oceania Map Quiz | 0 | - | 4.98 | 643,189 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,812 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,255 |
| Australian States and Territories | 0 | - | 4.96 | 142,129 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,328 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,701 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,121 |
| Flags of Oceania | 0 | - | 5.00 | 259,937 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,549 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,825 |
| Regions of New Zealand | 0 | - | 4.84 | 28,552 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,384 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,025 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,084 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,040 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,463 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,464 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,029 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,831 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,887 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,511 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,211 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,429 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,020 |
| Africa Map Quiz | 0 | - | 5.00 | 2,119,927 |
| Asia Map Quiz | 0 | - | 4.99 | 918,033 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,915 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,911 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,586 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,628 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,667 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,859 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,731 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,931 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,298 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,975 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,458 |
| The Only European Country ... | 0 | - | 4.91 | 217,031 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,545 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,368 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,706 |
| Countries of Africa | 0 | - | 5.00 | 2,541,135 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,383,969 |
| United States Map Quiz | 0 | - | 4.98 | 4,161,514 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,109 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,033 |
| Australia Map Quiz | 0 | - | 4.95 | 344,863 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,764 |
| African East Coast | 0 | - | 4.96 | 96,155 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,359 |
| Flags of Asia Quiz | 0 | - | 4.99 | 614,645 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,162 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,839 |
| Europe Capital to Country | 0 | - | 4.99 | 250,593 |
| Asia Capital to Country | 0 | - | 4.96 | 126,754 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,045 |
| European Capitals by Map | 0 | - | 4.99 | 139,615 |
| African Capitals by Map | 0 | - | 4.99 | 134,041 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,546 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,190 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,531 |
| European Coastal Capitals | 0 | - | 4.95 | 90,708 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,630 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,408 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,269 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,878 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,803 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,035 |
| Countries of the Middle East | 0 | - | 4.96 | 201,370 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,428 |
| Slavic Countries | 0 | - | 4.96 | 111,777 |
| African Island Countries | 0 | - | 4.96 | 101,747 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,923 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,024,582 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,039 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,616 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,682 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,175 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,788 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,857 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,674 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,313 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,315 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,691 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,356 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,268 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,098 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,354 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,019 |
| South America Map Quiz | 0 | - | 5.00 | 1,550,798 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,956 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,262 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,306 |
| North America Map Quiz | 0 | - | 4.98 | 248,939 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,031 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,318 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,287 |
| Flags of North and South America | 0 | - | 4.99 | 373,744 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,146 |
| Counties of England | 0 | - | 4.97 | 797,923 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,383 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,551 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,235 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,891 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,624 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,577 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,985 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,652 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,877 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,114 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,036 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,503 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,231 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,501 |
| Official Cities in the UK | 0 | - | 4.89 | 284,187 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,232 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,574 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,127 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,417 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,922 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,238 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,474 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,350 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,983 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,413 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,205 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,145 |
| Monarchies of Europe | 0 | - | 4.90 | 98,242 |
| Monarchies of Asia | 0 | - | 4.97 | 71,150 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,956 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,107 |
| The Only African Country ... | 0 | - | 4.99 | 129,205 |
| The Only American Country ... | 0 | - | 4.92 | 121,722 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,164 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,833 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,967 |
| Countries That Border Russia | 0 | - | 4.98 | 462,097 |
| European Countries with One Border | 0 | - | 4.97 | 182,956 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,736 |
| Countries Bordering France | 0 | - | 4.83 | 402,878 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,696 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,294 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,631 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,979 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,885 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,563 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 58,080 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,521 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,028 |
| Regions of Italy | 0 | - | 4.92 | 76,083 |
| States of India | 0 | - | 4.95 | 193,745 |
| US States Quiz | 0 | - | 5.00 | 16,897,026 |
| Japanese Prefectures | 0 | - | 4.98 | 137,286 |
| Provinces of China | 0 | - | 4.97 | 205,024 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,179 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,068 |
| States of Germany | 0 | - | 4.95 | 152,887 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,296 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,655 |
| Provinces of Turkey | 0 | - | 4.95 | 204,435 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,296 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,544 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,365 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,576 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,295 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,166 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,956 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,312 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,886 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,760 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,576 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,287 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,269 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,674 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,901 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,186 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,233 |
| UK Immigration by Country | 0 | - | 4.94 | 141,035 |
| Central American Countries | 0 | - | 4.98 | 156,617 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,761 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,137 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,344 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,695 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,608 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,708 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,034 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,283 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,585 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,297 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,153 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,926 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,227 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,133 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,044 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,097 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,627 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,196 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,871 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,037 |
