| Australian States and Territories | 0 | - | 4.96 | 141,684 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,484 |
| Regions of New Zealand | 0 | - | 4.85 | 28,457 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,252 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,443 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,247 |
| Counties of England | 0 | - | 4.97 | 794,658 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,548 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,228 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,042 |
| Flags of Oceania | 0 | - | 5.00 | 258,115 |
| Regions of Italy | 0 | - | 4.92 | 75,530 |
| States of India | 0 | - | 4.94 | 192,553 |
| Japanese Prefectures | 0 | - | 4.98 | 136,402 |
| Provinces of China | 0 | - | 4.97 | 203,396 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,610 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,542 |
| States of Germany | 0 | - | 4.96 | 151,862 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,989 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,342 |
| Provinces of Turkey | 0 | - | 4.95 | 203,613 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| States of Mexico | 0 | - | 4.95 | 175,467 |
| States of Brazil | 0 | - | 4.97 | 87,610 |
| Departments of France | 0 | - | 4.93 | 53,766 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,637 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,422 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,469 |
| Asia Map Quiz | 0 | - | 4.99 | 914,313 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,998 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,456 |
| Counties of Ireland | 0 | - | 4.92 | 194,607 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,686 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,881 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,502 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,583 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,805 |
| The Only European Country ... | 0 | - | 4.91 | 215,943 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,704 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,753 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,572 |
| Countries of Africa | 0 | - | 5.00 | 2,529,560 |
| Papua New Guinea Country Quiz | 0 | - | 4.60 | 30,647 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,740 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,663 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,614 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,595 |
| Australia Map Quiz | 0 | - | 4.95 | 343,804 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,916 |
| African East Coast | 0 | - | 4.96 | 95,797 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,721 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,319 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,081 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,385 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,794 |
| Europe Capital to Country | 0 | - | 4.99 | 249,521 |
| Asia Capital to Country | 0 | - | 4.96 | 126,450 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,553 |
| European Capitals by Map | 0 | - | 4.99 | 138,511 |
| African Capitals by Map | 0 | - | 4.99 | 133,316 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,055 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,860 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,216 |
| European Coastal Capitals | 0 | - | 4.95 | 90,361 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,491 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,085 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,517 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,735 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,020 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,138 |
| Countries of the Middle East | 0 | - | 4.96 | 200,713 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,985 |
| Slavic Countries | 0 | - | 4.96 | 111,480 |
| African Island Countries | 0 | - | 4.96 | 101,408 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,785 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,346 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,694 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,601 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,356 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,634 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,261 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,139 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,624 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,409 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,512 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,506 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,078 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,954 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,374 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,979 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,956 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,793 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,060 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,086 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,171 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,267 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,973 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,711 |
| North America Map Quiz | 0 | - | 4.98 | 247,598 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,862 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,072 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,162 |
| Flags of North and South America | 0 | - | 4.99 | 371,804 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,238 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,631 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,950 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,034 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,978 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,861 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,950 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,219 |
| Territories of the United States | 0 | - | 4.79 | 52,329 |
| Regions of France | 0 | - | 4.75 | 120,387 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,472 |
| Hawaiian Islands | 0 | - | 4.83 | 42,648 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,398 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,476 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,988 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,604 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,331 |
| Official Cities in the UK | 0 | - | 4.89 | 282,981 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,348 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,022 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,232 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,874 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,961 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,680 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,067 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,073 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,158 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,717 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,023 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,913 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,928 |
| Monarchies of Europe | 0 | - | 4.90 | 97,938 |
| Monarchies of Asia | 0 | - | 4.97 | 70,968 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,770 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,267 |
| The Only African Country ... | 0 | - | 4.98 | 128,911 |
| The Only American Country ... | 0 | - | 4.92 | 121,388 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,051 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,627 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,656 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,228 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,762 |
| European Countries with One Border | 0 | - | 4.97 | 182,490 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,300 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,972 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,122 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,532 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,006 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,459 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,999 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,156 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,694 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,887 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,318 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,958 |
| Counties of Wales | 0 | - | 4.63 | 39,188 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,823 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,349 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,272 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,398 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,869 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,635 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,993 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,486 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,538 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,867 |
| Boundary Waters | 0 | - | 4.92 | 88,366 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,063 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,887 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,918 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,971 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,454 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,519 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,885 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,041 |
| UK Immigration by Country | 0 | - | 4.94 | 140,654 |
| Central American Countries | 0 | - | 4.98 | 155,869 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,307 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,691 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,993 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,423 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,155 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,885 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,306 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 129,993 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,893 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,293 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,114 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,921 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,699 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,860 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,770 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,811 |
| Countries That Border Russia | 0 | - | 4.98 | 461,065 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,874 |
| Countries Bordering France | 0 | - | 4.83 | 401,842 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,572 |
