| Regions of New Zealand | 0 | - | 4.85 | 28,447 |
| Australian States and Territories | 0 | - | 4.96 | 141,605 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,125 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,231 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,416 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,957 |
| Counties of England | 0 | - | 4.97 | 794,309 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,302 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,212 |
| Flags of Oceania | 0 | - | 5.00 | 257,893 |
| Regions of Italy | 0 | - | 4.92 | 75,488 |
| States of India | 0 | - | 4.94 | 192,395 |
| Japanese Prefectures | 0 | - | 4.98 | 136,247 |
| Provinces of China | 0 | - | 4.97 | 203,194 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,570 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,497 |
| States of Germany | 0 | - | 4.96 | 151,734 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,946 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,104 |
| Provinces of Turkey | 0 | - | 4.95 | 203,488 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,565 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,840 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,406 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,942 |
| States of Mexico | 0 | - | 4.95 | 175,369 |
| States of Brazil | 0 | - | 4.97 | 87,477 |
| Departments of France | 0 | - | 4.93 | 53,682 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,570 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,159 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,947 |
| Asia Map Quiz | 0 | - | 4.99 | 913,924 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,794 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,301 |
| Counties of Ireland | 0 | - | 4.92 | 194,482 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,345 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,622 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,391 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,521 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,710 |
| The Only European Country ... | 0 | - | 4.91 | 215,831 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,608 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,658 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,548 |
| Countries of Africa | 0 | - | 5.00 | 2,528,430 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,537 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,456 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,552 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,566 |
| Australia Map Quiz | 0 | - | 4.95 | 343,706 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,811 |
| African East Coast | 0 | - | 4.96 | 95,750 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,238,973 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,971 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,929 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,331 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,752 |
| Europe Capital to Country | 0 | - | 4.99 | 249,428 |
| Asia Capital to Country | 0 | - | 4.96 | 126,389 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,488 |
| European Capitals by Map | 0 | - | 4.99 | 138,394 |
| African Capitals by Map | 0 | - | 4.99 | 133,182 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,974 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,816 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,181 |
| European Coastal Capitals | 0 | - | 4.95 | 90,312 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,465 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,964 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,403 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,702 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,637 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,010 |
| Countries of the Middle East | 0 | - | 4.96 | 200,640 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,933 |
| Slavic Countries | 0 | - | 4.96 | 111,436 |
| African Island Countries | 0 | - | 4.96 | 101,366 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,768 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,313 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,664 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,587 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,019,890 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,593 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,215 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,082 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,568 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,366 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,468 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,490 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,017 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,911 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,322 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,931 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,922 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,766 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,013 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,884 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,827 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,220 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,932 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,669 |
| North America Map Quiz | 0 | - | 4.98 | 247,428 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,841 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,038 |
| Flags of Africa Quiz | 0 | - | 5.00 | 468,739 |
| Flags of North and South America | 0 | - | 4.99 | 371,564 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,194 |
| Territories of the United States | 0 | - | 4.79 | 52,314 |
| Regions of France | 0 | - | 4.75 | 120,324 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,386 |
| Hawaiian Islands | 0 | - | 4.83 | 42,627 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,214 |
| Top African Languages on a Map | 0 | - | 4.93 | 73,563 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,854 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,962 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,914 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,291 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,385 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,923 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,551 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,133 |
| Official Cities in the UK | 0 | - | 4.89 | 282,828 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,192 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,909 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,206 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,850 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,931 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,653 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,041 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,030 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,139 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,686 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,988 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,882 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,893 |
| Monarchies of Europe | 0 | - | 4.90 | 97,890 |
| Monarchies of Asia | 0 | - | 4.97 | 70,934 |
| Asian Country Superlatives | 0 | - | 4.85 | 80,749 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,182 |
| The Only African Country ... | 0 | - | 4.99 | 128,879 |
| The Only American Country ... | 0 | - | 4.92 | 121,359 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,036 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,596 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,632 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,188 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,725 |
| European Countries with One Border | 0 | - | 4.97 | 182,437 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,252 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,949 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,062 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,478 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,970 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,359 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,885 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,106 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,667 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,829 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,305 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,773 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,335 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,256 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,355 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,604 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,969 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,450 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,509 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,817 |
| Countries That Border Russia | 0 | - | 4.98 | 460,952 |
| Countries Bordering France | 0 | - | 4.83 | 401,732 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,491 |
| US States Quiz | 0 | - | 5.00 | 16,821,861 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,939 |
| Counties of Wales | 0 | - | 4.63 | 39,168 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,476 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,874 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,803 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,460 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,862 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,018 |
| UK Immigration by Country | 0 | - | 4.94 | 140,596 |
| Central American Countries | 0 | - | 4.98 | 155,818 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,259 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,658 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,927 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,348 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,019 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,468 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,986 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,893 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,659 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,269 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,094 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,889 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,671 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,812 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,716 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,788 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,845 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,478 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,905 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,727 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,256 |
