| Regions of New Zealand | 0 | - | 4.85 | 28,448 |
| Australian States and Territories | 0 | - | 4.96 | 141,608 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,128 |
| 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 | 340,965 |
| Counties of England | 0 | - | 4.97 | 794,319 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 170,303 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,214 |
| Flags of Oceania | 0 | - | 5.00 | 257,896 |
| Regions of Italy | 0 | - | 4.92 | 75,489 |
| States of India | 0 | - | 4.94 | 192,397 |
| Japanese Prefectures | 0 | - | 4.98 | 136,250 |
| Provinces of China | 0 | - | 4.97 | 203,197 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,570 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,499 |
| States of Germany | 0 | - | 4.96 | 151,741 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,947 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,111 |
| Provinces of Turkey | 0 | - | 4.95 | 203,490 |
| Europe Map Quiz | 0 | - | 5.00 | 4,753,617 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,840 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,408 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,942 |
| States of Mexico | 0 | - | 4.95 | 175,372 |
| States of Brazil | 0 | - | 4.97 | 87,478 |
| Departments of France | 0 | - | 4.93 | 53,682 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,572 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,446,167 |
| Africa Map Quiz | 0 | - | 5.00 | 2,113,956 |
| Asia Map Quiz | 0 | - | 4.99 | 913,930 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,802 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,315 |
| Counties of Ireland | 0 | - | 4.92 | 194,484 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,361 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,632 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,392 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,522 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,711 |
| The Only European Country ... | 0 | - | 4.91 | 215,834 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,612 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,659 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,548 |
| Countries of Africa | 0 | - | 5.00 | 2,528,492 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,380,542 |
| United States Map Quiz | 0 | - | 4.98 | 4,152,563 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,553 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,566 |
| Australia Map Quiz | 0 | - | 4.95 | 343,707 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,814 |
| African East Coast | 0 | - | 4.96 | 95,751 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,007 |
| Flags of Asia Quiz | 0 | - | 4.99 | 610,985 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,934 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,331 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,753 |
| Europe Capital to Country | 0 | - | 4.99 | 249,434 |
| Asia Capital to Country | 0 | - | 4.96 | 126,390 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,491 |
| European Capitals by Map | 0 | - | 4.99 | 138,395 |
| African Capitals by Map | 0 | - | 4.99 | 133,186 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,975 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,816 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,183 |
| European Coastal Capitals | 0 | - | 4.95 | 90,313 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,469 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,965 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,407 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,704 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,655 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,014 |
| Countries of the Middle East | 0 | - | 4.96 | 200,642 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,933 |
| Slavic Countries | 0 | - | 4.96 | 111,436 |
| African Island Countries | 0 | - | 4.96 | 101,367 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,768 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,315 |
| 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 | 1,019,907 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,596 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,217 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,085 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,571 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,368 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,469 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,491 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,031 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,913 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,331 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,934 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,924 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,768 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,015 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,890 |
| South America Map Quiz | 0 | - | 5.00 | 1,546,830 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,221 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,932 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,673 |
| North America Map Quiz | 0 | - | 4.98 | 247,429 |
| 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 | 468,753 |
| Flags of North and South America | 0 | - | 4.99 | 371,577 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,195 |
| Territories of the United States | 0 | - | 4.79 | 52,314 |
| Regions of France | 0 | - | 4.75 | 120,326 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,388 |
| Hawaiian Islands | 0 | - | 4.83 | 42,628 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,214 |
| Top African Languages on a Map | 0 | - | 4.93 | 73,568 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,856 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,964 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,915 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,295 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,389 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,927 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,553 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,133 |
| Official Cities in the UK | 0 | - | 4.89 | 282,830 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,196 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,912 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,207 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,851 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,933 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,654 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,041 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,031 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,140 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,686 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,989 |
| 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 | 135,183 |
| The Only African Country ... | 0 | - | 4.99 | 128,880 |
| The Only American Country ... | 0 | - | 4.92 | 121,361 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,037 |
| 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 | 137,189 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,725 |
| European Countries with One Border | 0 | - | 4.97 | 182,440 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,253 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,951 |
| 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 | 306,973 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,363 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,888 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,107 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,672 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,833 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,307 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,775 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,335 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,257 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,356 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,606 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,969 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,452 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,509 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,818 |
| Countries That Border Russia | 0 | - | 4.98 | 460,955 |
| Countries Bordering France | 0 | - | 4.83 | 401,737 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,499 |
| US States Quiz | 0 | - | 5.00 | 16,822,119 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,940 |
| Counties of Wales | 0 | - | 4.63 | 39,168 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,479 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,875 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,807 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,467 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,863 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,018 |
| UK Immigration by Country | 0 | - | 4.94 | 140,598 |
| Central American Countries | 0 | - | 4.98 | 155,819 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,260 |
| 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 |
| African Countries with the Most Muslims | 0 | - | 4.81 | 100,733 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,026 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,470 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,989 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,906 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,662 |
| 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 | 79,890 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,671 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,813 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,717 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,789 |
| 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 | 166,729 |
