| Oceania Map Quiz | 0 | - | 4.98 | 639,182 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,277 |
| African Island Countries | 0 | - | 4.96 | 101,250 |
| Australian States and Territories | 0 | - | 4.96 | 141,474 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,174 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,071 |
| Flags of Oceania | 0 | - | 5.00 | 257,409 |
| Regions of New Zealand | 0 | - | 4.85 | 28,424 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,184 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,382 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,458 |
| Palau Country Quiz | 0 | - | 4.90 | 22,940 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,734 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,947 |
| Asia Map Quiz | 0 | - | 4.99 | 911,953 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,854 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,330 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,781 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,154 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,380 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,488 |
| The Only European Country ... | 0 | - | 4.91 | 215,450 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,322 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,481 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,509 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,994 |
| Countries of Africa | 0 | - | 5.00 | 2,524,313 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,751 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,863 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,332 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,449 |
| Australia Map Quiz | 0 | - | 4.94 | 343,472 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,476 |
| African East Coast | 0 | - | 4.96 | 95,625 |
| Asian Island Nations | 0 | - | 4.63 | 94,002 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,025 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,542 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,851 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,568 |
| Largest City by Island | 0 | - | 4.87 | 71,502 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,203 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,595 |
| Europe Capital to Country | 0 | - | 4.99 | 249,135 |
| Asia Capital to Country | 0 | - | 4.96 | 126,258 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,313 |
| European Capitals by Map | 0 | - | 4.99 | 138,043 |
| African Capitals by Map | 0 | - | 4.99 | 132,982 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,832 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,703 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,073 |
| European Coastal Capitals | 0 | - | 4.95 | 90,206 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,391 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,520 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,119 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,641 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,392 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,686 |
| Countries of the Middle East | 0 | - | 4.96 | 200,107 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,831 |
| Slavic Countries | 0 | - | 4.96 | 111,334 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,722 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,497 |
| Islands by Country #1 | 0 | - | 4.87 | 174,906 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,386 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,434 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,079 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,875 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,369 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,249 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,320 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,444 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,607 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,787 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,993 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,797 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,808 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,654 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,911 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,300 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,605 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,017 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,845 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,588 |
| North America Map Quiz | 0 | - | 4.98 | 246,969 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,740 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,921 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,640 |
| Flags of North and South America | 0 | - | 4.99 | 370,810 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,333 |
| Counties of England | 0 | - | 4.97 | 793,292 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,817 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,113 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,351 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,547 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,770 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,718 |
| Asian Islands | 0 | - | 4.49 | 20,810 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,781 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,899 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,779 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,978 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,837 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,621 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,441 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,072 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,790 |
| Official Cities in the UK | 0 | - | 4.89 | 282,442 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,617 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,514 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,081 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,775 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,771 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,576 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,978 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,918 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,062 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,591 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,883 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,796 |
| Richest Island Countries | 0 | - | 4.84 | 100,066 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,798 |
| Monarchies of Europe | 0 | - | 4.90 | 97,778 |
| Monarchies of Asia | 0 | - | 4.97 | 70,881 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,694 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,887 |
| The Only African Country ... | 0 | - | 4.99 | 128,773 |
| The Only American Country ... | 0 | - | 4.92 | 121,247 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,963 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,528 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,517 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,060 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,601 |
| European Countries with One Border | 0 | - | 4.97 | 182,247 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,100 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,802 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,940 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,313 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,785 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,093 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,603 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,990 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,509 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,645 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,232 |
| Regions of Italy | 0 | - | 4.92 | 75,320 |
| States of India | 0 | - | 4.94 | 192,018 |
| Japanese Prefectures | 0 | - | 4.98 | 135,946 |
| Provinces of China | 0 | - | 4.97 | 202,669 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,351 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,409 |
| States of Germany | 0 | - | 4.96 | 151,343 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,892 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,802 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,697 |
| Provinces of Turkey | 0 | - | 4.95 | 203,205 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,606 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,264 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,225 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,201 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,661 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,963 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,686 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,647 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,493 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,869 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,329 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,380 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,649 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,761 |
| Boundary Waters | 0 | - | 4.92 | 88,294 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,014 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,100 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,720 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,764 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,428 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,177 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,349 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,796 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,795 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,961 |
| UK Immigration by Country | 0 | - | 4.94 | 140,473 |
| Central American Countries | 0 | - | 4.98 | 155,647 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,144 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,536 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,792 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,250 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,612 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,256 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,854 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,228 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,541 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,192 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,026 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,811 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,586 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,711 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,586 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,726 |
| Countries That Border Russia | 0 | - | 4.98 | 460,595 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,783 |
