| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,724 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,537 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,824 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,873 |
| Australian States and Territories | 0 | - | 4.96 | 140,932 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,025 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,430 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,078 |
| Flags of Oceania | 0 | - | 5.00 | 255,349 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,891 |
| Asia's Busiest Airports | 0 | - | 4.77 | 52,307 |
| Regions of New Zealand | 0 | - | 4.85 | 28,172 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,932 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,484 |
| Europe Map Quiz | 0 | - | 5.00 | 4,732,453 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,430 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 241,028 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,301 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,062 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,504 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,896 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 76,959 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 59,716 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,440,985 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,811 |
| Asia Map Quiz | 0 | - | 4.99 | 907,356 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,790 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,612 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,326 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,289 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,603 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,120 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,471 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,131 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,073 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,842 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,635 |
| The Only European Country ... | 0 | - | 4.91 | 213,945 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,211 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,613 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,230 |
| Countries of Africa | 0 | - | 5.00 | 2,508,860 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,376,314 |
| United States Map Quiz | 0 | - | 4.98 | 4,142,357 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,510 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,973 |
| Australia Map Quiz | 0 | - | 4.94 | 342,564 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,392 |
| African East Coast | 0 | - | 4.96 | 95,082 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,357 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,857 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,174 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,387 |
| Europe Capital to Country | 0 | - | 4.99 | 247,990 |
| Asia Capital to Country | 0 | - | 4.96 | 125,788 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,514 |
| European Capitals by Map | 0 | - | 4.99 | 136,378 |
| African Capitals by Map | 0 | - | 4.99 | 132,225 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,176 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,228 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,658 |
| European Coastal Capitals | 0 | - | 4.95 | 89,802 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,202 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,901 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,917 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,434 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,121 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,422 |
| Countries of the Middle East | 0 | - | 4.96 | 199,003 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,295 |
| Slavic Countries | 0 | - | 4.96 | 110,886 |
| African Island Countries | 0 | - | 4.96 | 100,819 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,509 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,012,130 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,764 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,524 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,173 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,663 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,734 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,804 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,165 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,189 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,323 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,604 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,312 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,448 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,286 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,519 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 636,171 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,446 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,274 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,494 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,224 |
| North America Map Quiz | 0 | - | 4.98 | 244,571 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,445 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,370 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,661 |
| Flags of North and South America | 0 | - | 4.99 | 367,557 |
| Canada Provinces and Territories | 0 | - | 5.00 | 338,056 |
| Counties of England | 0 | - | 4.97 | 789,479 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 168,019 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,718 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,507 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,907 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,718 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,820 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,418 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,890 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,249 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,026 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,046 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,890 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,021 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,838 |
| Official Cities in the UK | 0 | - | 4.89 | 280,664 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,968 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,688 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,438 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,158 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,202 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,735 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,484 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,796 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,233 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,402 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,371 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,385 |
| Monarchies of Europe | 0 | - | 4.90 | 97,351 |
| Monarchies of Asia | 0 | - | 4.97 | 70,615 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,441 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,843 |
| The Only African Country ... | 0 | - | 4.99 | 128,390 |
| The Only American Country ... | 0 | - | 4.92 | 120,786 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,787 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,263 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,063 |
| Countries That Border Russia | 0 | - | 4.98 | 459,001 |
| European Countries with One Border | 0 | - | 4.97 | 181,668 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,570 |
| Countries Bordering France | 0 | - | 4.83 | 399,450 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,138 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,134 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,223 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,754 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,150 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,448 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,010 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,917 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,662 |
| Regions of Italy | 0 | - | 4.92 | 74,767 |
| States of India | 0 | - | 4.94 | 190,296 |
| US States Quiz | 0 | - | 5.00 | 16,707,075 |
| Japanese Prefectures | 0 | - | 4.98 | 134,676 |
| Provinces of China | 0 | - | 4.97 | 200,238 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,410 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,005 |
| States of Germany | 0 | - | 4.96 | 150,157 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,222 |
| Federal Subjects of Russia | 0 | - | 4.94 | 144,074 |
| Provinces of Turkey | 0 | - | 4.95 | 201,194 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,021 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,973 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,009 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,011 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,354 |
| Germany Immigration by Country | 0 | - | 4.84 | 80,055 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,101 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,451 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,852 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,917 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,995 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,334 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,245 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,030 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,790 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,422 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,690 |
| UK Immigration by Country | 0 | - | 4.94 | 139,698 |
| Central American Countries | 0 | - | 4.98 | 155,089 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,680 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,957 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,310 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,881 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,298 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,390 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,274 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,113 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,823 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,791 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,481 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,238 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,275 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,144 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,508 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,516 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,231 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,529 |
| Most-Visited Countries by Canadians | 0 | - | 4.77 | 39,121 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,202 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,222 |
