| Oceania Map Quiz | 0 | - | 4.98 | 643,484 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,842 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,325 |
| Australian States and Territories | 0 | - | 4.96 | 142,175 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,348 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,764 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,185 |
| Flags of Oceania | 0 | - | 5.00 | 260,218 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,572 |
| Regions of New Zealand | 0 | - | 4.84 | 28,567 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,394 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,779 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,122 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,614 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,471 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,071 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,062 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,327 |
| Africa Map Quiz | 0 | - | 5.00 | 2,120,781 |
| Asia Map Quiz | 0 | - | 4.99 | 918,737 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,765 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,874 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,935 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,537 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,239 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,437 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,669 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,952 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,166 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,266 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,416 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,034 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,579 |
| The Only European Country ... | 0 | - | 4.91 | 217,213 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,666 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,457 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,717 |
| Countries of Africa | 0 | - | 5.00 | 2,542,792 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,639 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,461 |
| United States Map Quiz | 0 | - | 4.98 | 4,162,377 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,179 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,078 |
| Australia Map Quiz | 0 | - | 4.95 | 344,959 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,872 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,891 |
| African East Coast | 0 | - | 4.96 | 96,211 |
| Asia's Busiest Airports | 0 | - | 4.69 | 52,850 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,277 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,316 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,303 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,898 |
| Europe Capital to Country | 0 | - | 4.99 | 250,734 |
| Asia Capital to Country | 0 | - | 4.96 | 126,811 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,123 |
| European Capitals by Map | 0 | - | 4.99 | 139,781 |
| African Capitals by Map | 0 | - | 4.99 | 134,083 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,591 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,245 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,577 |
| European Coastal Capitals | 0 | - | 4.95 | 90,756 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,652 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,605 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,398 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,900 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,250 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,191 |
| Countries of the Middle East | 0 | - | 4.96 | 201,543 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,492 |
| Slavic Countries | 0 | - | 4.96 | 111,824 |
| African Island Countries | 0 | - | 4.96 | 101,805 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,940 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 72,565 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,025,113 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,145 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,715 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,749 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,245 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,849 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,941 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,689 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,348 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,368 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,744 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,411 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,320 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,174 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,396 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,056 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,322 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,195 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,030 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,315 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,344 |
| North America Map Quiz | 0 | - | 4.98 | 249,129 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,057 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,351 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,649 |
| Flags of North and South America | 0 | - | 4.99 | 373,960 |
| Largest United States Airlines | 0 | - | 4.39 | 55,065 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,394 |
| Counties of England | 0 | - | 4.97 | 798,311 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 172,613 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,593 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,318 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,077 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,715 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,655 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,228 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,141 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,573 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,297 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,551 |
| Official Cities in the UK | 0 | - | 4.89 | 284,325 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,238 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,403 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,646 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,170 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,465 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,970 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,260 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,522 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,374 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,034 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,485 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,238 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,177 |
| Monarchies of Europe | 0 | - | 4.90 | 98,288 |
| Monarchies of Asia | 0 | - | 4.97 | 71,177 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,979 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,319 |
| The Only African Country ... | 0 | - | 4.99 | 129,245 |
| The Only American Country ... | 0 | - | 4.92 | 121,767 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,180 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,855 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,003 |
| European Countries with One Border | 0 | - | 4.97 | 183,037 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,811 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,336 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,718 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,057 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,045 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,753 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,987 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,614 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,136 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,605 |
| Regions of Italy | 0 | - | 4.92 | 76,161 |
| States of India | 0 | - | 4.95 | 193,924 |
| Japanese Prefectures | 0 | - | 4.98 | 137,413 |
| Provinces of China | 0 | - | 4.97 | 205,403 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,252 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,103 |
| States of Germany | 0 | - | 4.95 | 153,001 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,367 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,827 |
| Provinces of Turkey | 0 | - | 4.95 | 204,520 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,338 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,574 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,374 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,616 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,218 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,997 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,350 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,936 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,793 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,645 |
| Countries That Border Russia | 0 | - | 4.98 | 462,575 |
| Countries Bordering France | 0 | - | 4.83 | 403,312 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,382 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,040 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,930 |
| US States Quiz | 0 | - | 5.00 | 16,906,044 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,429 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,327 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,980 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,951 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,212 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,264 |
| UK Immigration by Country | 0 | - | 4.94 | 141,089 |
| Central American Countries | 0 | - | 4.98 | 156,695 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,808 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,204 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,406 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,722 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,704 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,748 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,239 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,327 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,644 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,325 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,319 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,979 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,256 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,179 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,065 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,131 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,648 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,226 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,918 |
