| Oceania Map Quiz | 0 | - | 4.98 | 640,880 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,506 |
| African Island Countries | 0 | - | 4.96 | 101,470 |
| Australian States and Territories | 0 | - | 4.96 | 141,726 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,238 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,811 |
| Flags of Oceania | 0 | - | 5.00 | 258,333 |
| Regions of New Zealand | 0 | - | 4.85 | 28,464 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,268 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,423 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,497 |
| Palau Country Quiz | 0 | - | 4.90 | 22,976 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,991 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,201 |
| Asia Map Quiz | 0 | - | 4.99 | 914,917 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,636 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,131 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,319 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,618 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,654 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,905 |
| The Only European Country ... | 0 | - | 4.91 | 216,088 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,837 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,829 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,593 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,109 |
| Countries of Africa | 0 | - | 5.00 | 2,531,245 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,530 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,607 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,704 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,668 |
| Australia Map Quiz | 0 | - | 4.95 | 343,903 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,053 |
| African East Coast | 0 | - | 4.96 | 95,865 |
| Asian Island Nations | 0 | - | 4.63 | 94,104 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,058 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,693 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,737 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,258 |
| Largest City by Island | 0 | - | 4.87 | 71,708 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,457 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,865 |
| Europe Capital to Country | 0 | - | 4.99 | 249,646 |
| Asia Capital to Country | 0 | - | 4.96 | 126,502 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,630 |
| European Capitals by Map | 0 | - | 4.99 | 138,661 |
| African Capitals by Map | 0 | - | 4.99 | 133,412 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,114 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,919 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,266 |
| European Coastal Capitals | 0 | - | 4.95 | 90,414 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,511 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,329 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,625 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,756 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,669 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,250 |
| Countries of the Middle East | 0 | - | 4.96 | 200,821 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,049 |
| Slavic Countries | 0 | - | 4.96 | 111,517 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,808 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,845 |
| Islands by Country #1 | 0 | - | 4.88 | 175,127 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,974 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,695 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,317 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,241 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,719 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,469 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,570 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,529 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,112 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,014 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,430 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,052 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,999 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,846 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,119 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,343 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,698 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,425 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,018 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,792 |
| North America Map Quiz | 0 | - | 4.98 | 247,848 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,894 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,112 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,593 |
| Flags of North and South America | 0 | - | 4.99 | 372,140 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,565 |
| Counties of England | 0 | - | 4.97 | 795,138 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,826 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,299 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,754 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,044 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,117 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,064 |
| Asian Islands | 0 | - | 4.49 | 20,822 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,888 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,969 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,897 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,508 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,561 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,076 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,668 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,363 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,824 |
| Official Cities in the UK | 0 | - | 4.89 | 283,171 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,564 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,209 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,281 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,918 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,034 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,727 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,096 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,131 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,196 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,763 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,093 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,967 |
| Richest Island Countries | 0 | - | 4.84 | 100,335 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,960 |
| Monarchies of Europe | 0 | - | 4.90 | 97,987 |
| Monarchies of Asia | 0 | - | 4.97 | 70,998 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,790 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,403 |
| The Only African Country ... | 0 | - | 4.98 | 128,973 |
| The Only American Country ... | 0 | - | 4.92 | 121,431 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,071 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,680 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,710 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,295 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,810 |
| European Countries with One Border | 0 | - | 4.97 | 182,550 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,362 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,033 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,212 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,582 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,080 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,605 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,089 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,222 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,742 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,981 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,355 |
| Regions of Italy | 0 | - | 4.92 | 75,635 |
| States of India | 0 | - | 4.94 | 192,731 |
| Japanese Prefectures | 0 | - | 4.98 | 136,517 |
| Provinces of China | 0 | - | 4.97 | 203,656 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,698 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,860 |
| States of Germany | 0 | - | 4.96 | 152,027 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,977 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,065 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,521 |
| Provinces of Turkey | 0 | - | 4.95 | 203,742 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,918 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,377 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,297 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,422 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,963 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,914 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,688 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,700 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,029 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,542 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,566 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,932 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,771 |
| Boundary Waters | 0 | - | 4.92 | 88,388 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,092 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,720 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,931 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,972 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,121 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,551 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,585 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,927 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,123 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,068 |
| UK Immigration by Country | 0 | - | 4.94 | 140,723 |
| Central American Countries | 0 | - | 4.98 | 155,925 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,362 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,779 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,068 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,487 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,348 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,089 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,417 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 132,734 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,991 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,343 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,142 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,958 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,731 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,969 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,827 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,880 |
| Countries That Border Russia | 0 | - | 4.98 | 461,219 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,916 |
| Countries Bordering France | 0 | - | 4.83 | 402,004 |
