| Australia Map Quiz | 0 | - | 4.94 | 342,336 |
| Australian States and Territories | 0 | - | 4.95 | 140,597 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,795 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,364 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,183 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,446 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,156 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,745 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,699 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,045 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,526 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,216 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,989 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,915 |
| Flags of Oceania | 0 | - | 5.00 | 254,860 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,767 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,964 |
| UK Immigration by Country | 0 | - | 4.94 | 139,527 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,589 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,283 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,732 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,367 |
| Asia Map Quiz | 0 | - | 4.99 | 906,348 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,978 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,732 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,213 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,830 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,759 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,418 |
| The Only European Country ... | 0 | - | 4.91 | 213,622 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,958 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,407 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,165 |
| Countries of Africa | 0 | - | 5.00 | 2,505,822 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,863 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,354 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,409 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,378 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,850 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,162 |
| African East Coast | 0 | - | 4.96 | 94,973 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,893 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,147 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,920 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,848 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,287 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,708 |
| Europe Capital to Country | 0 | - | 4.99 | 247,387 |
| Asia Capital to Country | 0 | - | 4.96 | 125,672 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,357 |
| European Capitals by Map | 0 | - | 4.99 | 136,076 |
| African Capitals by Map | 0 | - | 4.99 | 132,091 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,037 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,107 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,555 |
| European Coastal Capitals | 0 | - | 4.95 | 89,688 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,637 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,391 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,077 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,160 |
| Countries of the Middle East | 0 | - | 4.96 | 198,785 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,192 |
| Slavic Countries | 0 | - | 4.96 | 110,801 |
| African Island Countries | 0 | - | 4.96 | 100,704 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,916 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,626 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,407 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,985 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,535 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,635 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,703 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,126 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,114 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,234 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,507 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,189 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,348 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,167 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,457 |
| Australia A-Z | 0 | - | 4.54 | 49,772 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,583 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,664 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,020 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,428 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,095 |
| North America Map Quiz | 0 | - | 4.98 | 244,158 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,403 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,306 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,687 |
| Flags of North and South America | 0 | - | 4.99 | 366,318 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,528 |
| Counties of England | 0 | - | 4.97 | 788,691 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,689 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,628 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,317 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,662 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,529 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,685 |
| Which City in Australia? | 0 | - | 4.67 | 34,214 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,082 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,439 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,156 |
| France Immigration by Country | 0 | - | 4.72 | 75,934 |
| Countries of the Indian Diaspora | 0 | - | 4.46 | 53,914 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,798 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,882 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,744 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,935 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,787 |
| Official Cities in the UK | 0 | - | 4.89 | 280,320 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,995 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,674 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,594 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,362 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,051 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,116 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,663 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,395 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,729 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 179,360 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,405 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,464 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,131 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,288 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,290 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,325 |
| Monarchies of Europe | 0 | - | 4.90 | 97,251 |
| Monarchies of Asia | 0 | - | 4.97 | 70,560 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,405 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,648 |
| The Only African Country ... | 0 | - | 4.99 | 128,303 |
| The Only American Country ... | 0 | - | 4.92 | 120,692 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,752 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,275 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,963 |
| European Countries with One Border | 0 | - | 4.97 | 181,521 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,177 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,049 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,044 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,607 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,006 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,609 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,010 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,897 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,750 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,805 |
| Regions of Italy | 0 | - | 4.92 | 74,627 |
| States of India | 0 | - | 4.94 | 189,849 |
| Japanese Prefectures | 0 | - | 4.98 | 134,405 |
| Provinces of China | 0 | - | 4.97 | 199,838 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,200 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,867 |
| States of Germany | 0 | - | 4.96 | 149,890 |
| Regions of New Zealand | 0 | - | 4.85 | 28,108 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,082 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,754 |
| Provinces of Turkey | 0 | - | 4.95 | 200,655 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,884 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,852 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,895 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,987 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,958 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,287 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,670 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,010 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,341 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,725 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,850 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,836 |
| Boundary Waters | 0 | - | 4.92 | 88,018 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,217 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,130 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,772 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,185 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,638 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,332 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,630 |
| Central American Countries | 0 | - | 4.98 | 154,953 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,704 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,127 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,815 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,313 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,154 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,326 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,188 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,031 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,756 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,740 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,404 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,158 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,193 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,066 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,469 |
| Countries That Border Russia | 0 | - | 4.98 | 458,692 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,431 |
| Countries Bordering France | 0 | - | 4.85 | 397,948 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,850 |
