| Oceania Map Quiz | 0 | - | 4.98 | 641,224 |
| Regions of New Zealand | 0 | - | 4.85 | 28,471 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,559 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,581 |
| Australian States and Territories | 0 | - | 4.96 | 141,797 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,251 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,944 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,116 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,074 |
| Flags of Oceania | 0 | - | 5.00 | 258,528 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,288 |
| Europe Map Quiz | 0 | - | 5.00 | 4,758,221 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,843 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,318 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,434 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,518 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,529 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,779 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 93,898 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,122 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,470 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,123 |
| Countries Closest to South Africa with Exceptions | 0 | - | 4.81 | 63,946 |
| Countries Closest to Taiwan | 0 | - | 4.81 | 93,235 |
| Countries Closest to India | 0 | - | 4.97 | 102,691 |
| Countries Closest to Japan | 0 | - | 4.92 | 138,535 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,859 |
| Countries Closest to Ethiopia | 0 | - | 4.90 | 68,873 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,417 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,860 |
| Asia Map Quiz | 0 | - | 4.99 | 915,407 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,792 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,227 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,461 |
| Closest Countries to North Korea | 0 | - | 4.94 | 122,320 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,544 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,697 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,721 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,709 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,980 |
| The Only European Country ... | 0 | - | 4.91 | 216,239 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,943 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,908 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,610 |
| Countries of Africa | 0 | - | 5.00 | 2,532,607 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,876 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,267 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,787 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,739 |
| Australia Map Quiz | 0 | - | 4.95 | 344,099 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,175 |
| African East Coast | 0 | - | 4.96 | 95,921 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,589 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,389 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,380 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,429 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,268 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,503 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,922 |
| Europe Capital to Country | 0 | - | 4.99 | 249,756 |
| Asia Capital to Country | 0 | - | 4.96 | 126,543 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,704 |
| European Capitals by Map | 0 | - | 4.99 | 138,809 |
| African Capitals by Map | 0 | - | 4.99 | 133,513 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,175 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,958 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,302 |
| European Coastal Capitals | 0 | - | 4.95 | 90,459 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,529 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,473 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,713 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,778 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,060 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,365 |
| Countries of the Middle East | 0 | - | 4.96 | 200,908 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,112 |
| Slavic Countries | 0 | - | 4.96 | 111,547 |
| African Island Countries | 0 | - | 4.96 | 101,510 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,827 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,526 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,742 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,375 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,319 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,786 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,522 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,619 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,554 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,141 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,064 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,481 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,102 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,038 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,888 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,166 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,579 |
| South America Map Quiz | 0 | - | 5.00 | 1,548,350 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,535 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,047 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,914 |
| North America Map Quiz | 0 | - | 4.98 | 248,040 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,924 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,137 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,033 |
| Flags of North and South America | 0 | - | 4.99 | 372,399 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,809 |
| Counties of England | 0 | - | 4.97 | 795,491 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,011 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,329 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,816 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,141 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,211 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,145 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,729 |
| Countries Closest to Europe | 0 | - | 4.70 | 109,848 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,919 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,769 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,190 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,978 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,614 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,649 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,138 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,711 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,376 |
| Official Cities in the UK | 0 | - | 4.89 | 283,291 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,477 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,256 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,357 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,347 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,086 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,753 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,206 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,218 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,792 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,137 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,007 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,000 |
| Monarchies of Europe | 0 | - | 4.90 | 98,018 |
| Monarchies of Asia | 0 | - | 4.97 | 71,021 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,808 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,540 |
| The Only African Country ... | 0 | - | 4.99 | 129,010 |
| The Only American Country ... | 0 | - | 4.92 | 121,470 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,090 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,710 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,738 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,355 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,849 |
| Countries That Border Russia | 0 | - | 4.98 | 461,356 |
| European Countries with One Border | 0 | - | 4.97 | 182,605 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,425 |
| Countries Bordering France | 0 | - | 4.83 | 402,130 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,797 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,252 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,672 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,148 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,291 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,802 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,072 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,381 |
| Regions of Italy | 0 | - | 4.92 | 75,691 |
| States of India | 0 | - | 4.95 | 192,888 |
| US States Quiz | 0 | - | 5.00 | 16,847,927 |
| Japanese Prefectures | 0 | - | 4.98 | 136,571 |
| Provinces of China | 0 | - | 4.97 | 203,857 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,759 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,911 |
| States of Germany | 0 | - | 4.96 | 152,147 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,097 |
| Federal Subjects of Russia | 0 | - | 4.95 | 146,674 |
| Provinces of Turkey | 0 | - | 4.95 | 203,806 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,956 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,406 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,307 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,433 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,943 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,740 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,070 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,606 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,589 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,009 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,766 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,028 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,243 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,616 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,644 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,960 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,093 |
| UK Immigration by Country | 0 | - | 4.94 | 140,765 |
| Central American Countries | 0 | - | 4.98 | 156,266 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,402 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,829 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,114 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,515 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,505 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,171 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,472 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 133,400 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,044 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,377 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,177 |
