| Australian States and Territories | 0 | - | 4.96 | 141,699 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,583 |
| Regions of New Zealand | 0 | - | 4.85 | 28,460 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,258 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,452 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,370 |
| Counties of England | 0 | - | 4.97 | 794,798 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 170,603 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,231 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,480 |
| Flags of Oceania | 0 | - | 5.00 | 258,160 |
| Regions of Italy | 0 | - | 4.92 | 75,551 |
| States of India | 0 | - | 4.94 | 192,622 |
| Japanese Prefectures | 0 | - | 4.98 | 136,433 |
| Provinces of China | 0 | - | 4.97 | 203,472 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,643 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,562 |
| States of Germany | 0 | - | 4.96 | 151,910 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,010 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,395 |
| Provinces of Turkey | 0 | - | 4.95 | 203,655 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| States of Mexico | 0 | - | 4.95 | 175,499 |
| States of Brazil | 0 | - | 4.97 | 87,657 |
| Departments of France | 0 | - | 4.93 | 53,786 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,667 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,558 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,645 |
| Asia Map Quiz | 0 | - | 4.99 | 914,461 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,071 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,493 |
| Counties of Ireland | 0 | - | 4.92 | 194,637 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,838 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,968 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,538 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,603 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,831 |
| The Only European Country ... | 0 | - | 4.91 | 215,985 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,735 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,771 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,579 |
| Countries of Africa | 0 | - | 5.00 | 2,530,099 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,849 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,958 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,633 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,608 |
| Australia Map Quiz | 0 | - | 4.95 | 343,838 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,944 |
| African East Coast | 0 | - | 4.96 | 95,828 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,958 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,435 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,132 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,400 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,816 |
| Europe Capital to Country | 0 | - | 4.99 | 249,551 |
| Asia Capital to Country | 0 | - | 4.96 | 126,469 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,572 |
| European Capitals by Map | 0 | - | 4.99 | 138,555 |
| African Capitals by Map | 0 | - | 4.99 | 133,360 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,069 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,871 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,228 |
| European Coastal Capitals | 0 | - | 4.95 | 90,375 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,498 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,143 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,544 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,740 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,200 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,166 |
| Countries of the Middle East | 0 | - | 4.96 | 200,733 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,001 |
| Slavic Countries | 0 | - | 4.96 | 111,489 |
| African Island Countries | 0 | - | 4.96 | 101,425 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,788 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,362 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,708 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,618 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,548 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,655 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,275 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,163 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,639 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,424 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,527 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,510 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,084 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,969 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,386 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,998 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,971 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,808 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,074 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,157 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,318 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,289 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,985 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,725 |
| North America Map Quiz | 0 | - | 4.98 | 247,665 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,868 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,085 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,259 |
| Flags of North and South America | 0 | - | 4.99 | 371,901 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,249 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,677 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,968 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,059 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,002 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,868 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,954 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,234 |
| Territories of the United States | 0 | - | 4.79 | 52,333 |
| Regions of France | 0 | - | 4.75 | 120,412 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,530 |
| Hawaiian Islands | 0 | - | 4.83 | 42,651 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,420 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,502 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,011 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,617 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,342 |
| Official Cities in the UK | 0 | - | 4.89 | 283,044 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,416 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,066 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,239 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,885 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,978 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,688 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,072 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,085 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,163 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,725 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,049 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,931 |
| Monarchies of Europe | 0 | - | 4.90 | 97,951 |
| Monarchies of Asia | 0 | - | 4.97 | 70,982 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,776 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,293 |
| The Only African Country ... | 0 | - | 4.98 | 128,927 |
| The Only American Country ... | 0 | - | 4.92 | 121,402 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,059 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,636 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,247 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,775 |
| European Countries with One Border | 0 | - | 4.97 | 182,511 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,317 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,988 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,152 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,540 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,021 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,488 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,022 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,177 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,703 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,906 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,324 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,966 |
| Counties of Wales | 0 | - | 4.63 | 39,194 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,843 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,359 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,278 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,406 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,887 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,647 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,997 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,501 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,549 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,883 |
| Boundary Waters | 0 | - | 4.92 | 88,371 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,074 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,897 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,929 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,016 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,492 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,538 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,898 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,047 |
| UK Immigration by Country | 0 | - | 4.94 | 140,673 |
| Central American Countries | 0 | - | 4.98 | 155,887 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,321 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,718 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,010 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,447 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,213 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,947 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,342 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 130,733 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,923 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,308 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,123 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,934 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,708 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,883 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,783 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,821 |
| Countries That Border Russia | 0 | - | 4.98 | 461,100 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,879 |
| Countries Bordering France | 0 | - | 4.83 | 401,885 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,606 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,498 |
