| Oceania Map Quiz | 0 | - | 4.98 | 640,652 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,471 |
| African Island Countries | 0 | - | 4.96 | 101,436 |
| Australian States and Territories | 0 | - | 4.96 | 141,709 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,233 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,814 |
| Flags of Oceania | 0 | - | 5.00 | 258,193 |
| Regions of New Zealand | 0 | - | 4.85 | 28,462 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,259 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,417 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,495 |
| Palau Country Quiz | 0 | - | 4.90 | 22,970 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,643 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,817 |
| Asia Map Quiz | 0 | - | 4.99 | 914,591 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,539 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,927 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,035 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,560 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,620 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,847 |
| The Only European Country ... | 0 | - | 4.91 | 216,014 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,758 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,783 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,582 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,090 |
| Countries of Africa | 0 | - | 5.00 | 2,530,348 |
| Samoa Country Quiz | 0 | - | 4.80 | 20,779 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,267 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,098 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,657 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,620 |
| Australia Map Quiz | 0 | - | 4.95 | 343,862 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,984 |
| African East Coast | 0 | - | 4.96 | 95,838 |
| Asian Island Nations | 0 | - | 4.63 | 94,089 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,054 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,138 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,498 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,170 |
| Largest City by Island | 0 | - | 4.87 | 71,669 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,417 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,828 |
| Europe Capital to Country | 0 | - | 4.99 | 249,578 |
| Asia Capital to Country | 0 | - | 4.96 | 126,474 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,587 |
| European Capitals by Map | 0 | - | 4.99 | 138,589 |
| African Capitals by Map | 0 | - | 4.99 | 133,368 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,075 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,880 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,240 |
| European Coastal Capitals | 0 | - | 4.95 | 90,393 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,503 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,187 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,563 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,743 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,370 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,192 |
| Countries of the Middle East | 0 | - | 4.96 | 200,752 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,008 |
| Slavic Countries | 0 | - | 4.96 | 111,499 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,791 |
| Islands by Country #1 | 0 | - | 4.88 | 175,107 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,647 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,665 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,282 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,184 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,662 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,437 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,536 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,511 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,085 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,983 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,391 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,011 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,977 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,819 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,086 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,208 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,380 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,306 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,989 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,734 |
| North America Map Quiz | 0 | - | 4.98 | 247,725 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,872 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,093 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,342 |
| Flags of North and South America | 0 | - | 4.99 | 371,962 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,414 |
| Counties of England | 0 | - | 4.97 | 794,878 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,688 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,262 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,694 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,997 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,075 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,014 |
| Asian Islands | 0 | - | 4.49 | 20,819 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,876 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,958 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,880 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,442 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,515 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,024 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,635 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,346 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,818 |
| Official Cities in the UK | 0 | - | 4.89 | 283,074 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,451 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,097 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,246 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,892 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,996 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,696 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,080 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,095 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,170 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,737 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,061 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,945 |
| Richest Island Countries | 0 | - | 4.84 | 100,306 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,939 |
| Monarchies of Europe | 0 | - | 4.90 | 97,968 |
| Monarchies of Asia | 0 | - | 4.97 | 70,987 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,779 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,318 |
| The Only African Country ... | 0 | - | 4.98 | 128,941 |
| The Only American Country ... | 0 | - | 4.92 | 121,409 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,061 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,649 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,672 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,261 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,786 |
| European Countries with One Border | 0 | - | 4.97 | 182,526 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,326 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,003 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,169 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,558 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,044 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,530 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,038 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,198 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,718 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,928 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,332 |
| Regions of Italy | 0 | - | 4.92 | 75,570 |
| States of India | 0 | - | 4.94 | 192,640 |
| Japanese Prefectures | 0 | - | 4.98 | 136,455 |
| Provinces of China | 0 | - | 4.97 | 203,496 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,659 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,642 |
| States of Germany | 0 | - | 4.96 | 151,946 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,972 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,025 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,423 |
| Provinces of Turkey | 0 | - | 4.95 | 203,684 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,874 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,285 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,411 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,906 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,898 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,680 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,658 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,006 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,513 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,553 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,897 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,768 |
| Boundary Waters | 0 | - | 4.92 | 88,375 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,079 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,647 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,907 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,939 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,041 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,503 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,552 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,902 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,079 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,051 |
| UK Immigration by Country | 0 | - | 4.94 | 140,680 |
| Central American Countries | 0 | - | 4.98 | 155,899 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,331 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,731 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,022 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,458 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,235 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,979 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,358 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 131,280 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,938 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,320 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,127 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,941 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,712 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,911 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,796 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,836 |
| Countries That Border Russia | 0 | - | 4.98 | 461,141 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,890 |
| Countries Bordering France | 0 | - | 4.83 | 401,919 |
