| Australian States and Territories | 0 | - | 4.96 | 141,692 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,559 |
| Regions of New Zealand | 0 | - | 4.85 | 28,460 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,257 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,450 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,332 |
| Counties of England | 0 | - | 4.97 | 794,781 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,597 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,230 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,365 |
| Flags of Oceania | 0 | - | 5.00 | 258,152 |
| Regions of Italy | 0 | - | 4.92 | 75,538 |
| States of India | 0 | - | 4.94 | 192,599 |
| Japanese Prefectures | 0 | - | 4.98 | 136,421 |
| Provinces of China | 0 | - | 4.97 | 203,448 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,630 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,547 |
| States of Germany | 0 | - | 4.96 | 151,897 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,999 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,383 |
| Provinces of Turkey | 0 | - | 4.95 | 203,650 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,413 |
| States of Mexico | 0 | - | 4.95 | 175,485 |
| States of Brazil | 0 | - | 4.97 | 87,634 |
| Departments of France | 0 | - | 4.93 | 53,776 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,661 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,467 |
| Africa Map Quiz | 0 | - | 5.00 | 2,114,585 |
| Asia Map Quiz | 0 | - | 4.99 | 914,426 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,051 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,489 |
| Counties of Ireland | 0 | - | 4.92 | 194,627 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,793 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,948 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,533 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,597 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,821 |
| The Only European Country ... | 0 | - | 4.91 | 215,979 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,730 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,766 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,577 |
| Countries of Africa | 0 | - | 5.00 | 2,529,968 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,800 |
| United States Map Quiz | 0 | - | 4.98 | 4,153,886 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,625 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,602 |
| Australia Map Quiz | 0 | - | 4.95 | 343,827 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,936 |
| African East Coast | 0 | - | 4.96 | 95,825 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,891 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,403 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,127 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,396 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,811 |
| Europe Capital to Country | 0 | - | 4.99 | 249,549 |
| Asia Capital to Country | 0 | - | 4.96 | 126,468 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,567 |
| European Capitals by Map | 0 | - | 4.99 | 138,540 |
| African Capitals by Map | 0 | - | 4.99 | 133,352 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,067 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,868 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,226 |
| European Coastal Capitals | 0 | - | 4.95 | 90,371 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,496 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,138 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,538 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,739 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,185 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,158 |
| Countries of the Middle East | 0 | - | 4.96 | 200,730 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,999 |
| Slavic Countries | 0 | - | 4.96 | 111,487 |
| African Island Countries | 0 | - | 4.96 | 101,419 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,787 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,362 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,707 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,615 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,020,521 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,650 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,273 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,156 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,637 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,421 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,523 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,509 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,083 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,964 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,382 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,993 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,967 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,805 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,071 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,145 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,271 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,279 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,981 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,721 |
| North America Map Quiz | 0 | - | 4.98 | 247,656 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,865 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,081 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,235 |
| Flags of North and South America | 0 | - | 4.99 | 371,866 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,246 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,668 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,959 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,051 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,998 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,864 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,951 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,228 |
| Territories of the United States | 0 | - | 4.79 | 52,333 |
| Regions of France | 0 | - | 4.75 | 120,404 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,476 |
| Hawaiian Islands | 0 | - | 4.83 | 42,651 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,416 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,495 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,006 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,613 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,341 |
| Official Cities in the UK | 0 | - | 4.89 | 283,040 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,400 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,059 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,234 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,884 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,972 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,686 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,071 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,082 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,162 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,723 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,039 |
| 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 | 97,948 |
| Monarchies of Asia | 0 | - | 4.97 | 70,975 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,774 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,279 |
| The Only African Country ... | 0 | - | 4.98 | 128,924 |
| The Only American Country ... | 0 | - | 4.92 | 121,400 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,057 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,635 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,667 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,244 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,771 |
| European Countries with One Border | 0 | - | 4.97 | 182,509 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,316 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,982 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,144 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,539 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,020 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,477 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,015 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,172 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,700 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,902 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,320 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,964 |
| Counties of Wales | 0 | - | 4.63 | 39,194 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,839 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,357 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,276 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,404 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,883 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,643 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,997 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,498 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,544 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,879 |
| Boundary Waters | 0 | - | 4.92 | 88,370 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,072 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,893 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,928 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,012 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,486 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,531 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,896 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,047 |
| UK Immigration by Country | 0 | - | 4.94 | 140,672 |
| Central American Countries | 0 | - | 4.98 | 155,885 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,315 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,711 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,005 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,443 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,198 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,933 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,332 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 130,555 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,916 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,303 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,120 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,929 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,707 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,879 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,781 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,817 |
| Countries That Border Russia | 0 | - | 4.98 | 461,090 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,878 |
| Countries Bordering France | 0 | - | 4.83 | 401,871 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,591 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,497 |
