| Australian States and Territories | 0 | - | 4.95 | 140,535 |
| Australia Map Quiz | 0 | - | 4.94 | 342,200 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,985 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,330 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,294 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,164 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,405 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,106 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,715 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,586 |
| Countries that Beat Australia | 0 | - | 4.92 | 91,994 |
| Counties of England | 0 | - | 4.97 | 788,203 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,316 |
| Flags of Oceania | 0 | - | 5.00 | 254,541 |
| Regions of Italy | 0 | - | 4.92 | 74,581 |
| Provinces of China | 0 | - | 4.97 | 199,624 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,112 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,823 |
| States of Germany | 0 | - | 4.96 | 149,729 |
| Europe Map Quiz | 0 | - | 5.00 | 4,726,793 |
| US States Quiz | 0 | - | 5.00 | 16,676,121 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,273 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 92,684 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,486 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,241 |
| Departments of France | 0 | - | 4.93 | 52,627 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,436,887 |
| Africa Map Quiz | 0 | - | 5.00 | 2,102,516 |
| Asia Map Quiz | 0 | - | 4.99 | 905,578 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 424,780 |
| Counties of Ireland | 0 | - | 4.92 | 192,761 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,394 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,251 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,712 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,696 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,694 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,312 |
| The Only European Country ... | 0 | - | 4.91 | 213,443 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,802 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,296 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,149 |
| Countries of Africa | 0 | - | 5.00 | 2,503,902 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,856 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,374,397 |
| United States Map Quiz | 0 | - | 4.98 | 4,139,401 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,273 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,760 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,035 |
| African East Coast | 0 | - | 4.96 | 94,899 |
| Australia A-Z | 0 | - | 4.54 | 49,764 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,223,782 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,350 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,647 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,228 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,623 |
| Europe Capital to Country | 0 | - | 4.99 | 247,248 |
| Asia Capital to Country | 0 | - | 4.96 | 125,601 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,259 |
| European Capitals by Map | 0 | - | 4.99 | 135,881 |
| African Capitals by Map | 0 | - | 4.99 | 132,028 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,943 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,057 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,517 |
| European Coastal Capitals | 0 | - | 4.95 | 89,626 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,138 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,498 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,367 |
| Which City in Australia? | 0 | - | 4.67 | 34,207 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,478 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,001 |
| Countries of the Middle East | 0 | - | 4.96 | 198,677 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,120 |
| Slavic Countries | 0 | - | 4.96 | 110,762 |
| African Island Countries | 0 | - | 4.96 | 100,639 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,452 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,010,216 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,569 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,342 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 151,887 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,450 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,567 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,660 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,098 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,062 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,177 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,449 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,137 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,311 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,120 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,407 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,414 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,224 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,140 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 127,929 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,389 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,055 |
| North America Map Quiz | 0 | - | 4.98 | 243,934 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,154 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,253 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,094 |
| Flags of North and South America | 0 | - | 4.99 | 365,263 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,175 |
| Regions of France | 0 | - | 4.78 | 119,009 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,476 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 70,567 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,219 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,498 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,424 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,577 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,685 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,785 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,662 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,884 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,752 |
| Official Cities in the UK | 0 | - | 4.89 | 280,090 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,722 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,451 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,519 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,321 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 117,996 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,068 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,638 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,359 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,691 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,091 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,234 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,241 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,278 |
| Monarchies of Europe | 0 | - | 4.90 | 97,191 |
| Monarchies of Asia | 0 | - | 4.97 | 70,527 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,374 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,498 |
| The Only African Country ... | 0 | - | 4.99 | 128,251 |
| The Only American Country ... | 0 | - | 4.92 | 120,641 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,728 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,182 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,950 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,190 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,888 |
| European Countries with One Border | 0 | - | 4.97 | 181,436 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 177,955 |
| Countries Closest to Africa | 0 | - | 4.96 | 155,995 |
| Regions of France Map Quiz | 0 | - | 4.97 | 142,976 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,545 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,915 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,455 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,847 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,847 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,611 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,722 |
| States of India | 0 | - | 4.94 | 189,637 |
| Japanese Prefectures | 0 | - | 4.98 | 134,227 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,044 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,542 |
| Provinces of Turkey | 0 | - | 4.95 | 199,880 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,762 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,816 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,965 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,921 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,257 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,892 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,932 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,271 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,617 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,810 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,744 |
| Countries That Border Russia | 0 | - | 4.98 | 458,486 |
| Countries Bordering France | 0 | - | 4.85 | 395,409 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,614 |
| Regions of New Zealand | 0 | - | 4.85 | 28,097 |
| Counties of Wales | 0 | - | 4.63 | 38,825 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,872 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,021 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,070 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,613 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,023 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,547 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,282 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,600 |
| UK Immigration by Country | 0 | - | 4.94 | 139,474 |
| Central American Countries | 0 | - | 4.98 | 154,898 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,486 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,651 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,059 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,771 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 239,894 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,066 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,279 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,142 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 90,992 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,715 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,698 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,362 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,113 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,157 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,010 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,441 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,410 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,939 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,205 |
