| Australian States and Territories | 0 | - | 4.96 | 141,468 |
| Australia Map Quiz | 0 | - | 4.94 | 343,449 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,173 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,156 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,982 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,427 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,819 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,623 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,275 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,510 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,474 |
| Counties of England | 0 | - | 4.97 | 793,245 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,505 |
| Flags of Oceania | 0 | - | 5.00 | 257,379 |
| Regions of Italy | 0 | - | 4.92 | 75,309 |
| Provinces of China | 0 | - | 4.97 | 202,637 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,340 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,406 |
| States of Germany | 0 | - | 4.96 | 151,324 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,887 |
| US States Quiz | 0 | - | 5.00 | 16,796,412 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,380 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,286 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,146 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,925 |
| Departments of France | 0 | - | 4.93 | 53,454 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,718 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,881 |
| Asia Map Quiz | 0 | - | 4.99 | 911,904 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,820 |
| Counties of Ireland | 0 | - | 4.92 | 194,214 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,709 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,289 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,737 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,141 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,372 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,474 |
| The Only European Country ... | 0 | - | 4.91 | 215,428 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,311 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,476 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,506 |
| Countries of Africa | 0 | - | 5.00 | 2,524,099 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,932 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,726 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,793 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,320 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,447 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,460 |
| African East Coast | 0 | - | 4.96 | 95,620 |
| Australia A-Z | 0 | - | 4.54 | 49,894 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,435 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,809 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,553 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,199 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,585 |
| Europe Capital to Country | 0 | - | 4.99 | 249,118 |
| Asia Capital to Country | 0 | - | 4.96 | 126,255 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,304 |
| European Capitals by Map | 0 | - | 4.99 | 138,026 |
| African Capitals by Map | 0 | - | 4.99 | 132,979 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,827 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,699 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,070 |
| European Coastal Capitals | 0 | - | 4.95 | 90,199 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,389 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,103 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,639 |
| Which City in Australia? | 0 | - | 4.67 | 34,349 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,283 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,672 |
| Countries of the Middle East | 0 | - | 4.96 | 200,070 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,829 |
| Slavic Countries | 0 | - | 4.96 | 111,332 |
| African Island Countries | 0 | - | 4.96 | 101,247 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,719 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,333 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,423 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,073 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,865 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,362 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,243 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,315 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,442 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,592 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,781 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,989 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,786 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,803 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,652 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,903 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,778 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,286 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,569 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,010 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,839 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,587 |
| North America Map Quiz | 0 | - | 4.98 | 246,948 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,738 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,915 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,583 |
| Flags of North and South America | 0 | - | 4.99 | 370,785 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,306 |
| Regions of France | 0 | - | 4.78 | 120,105 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,798 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,111 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,348 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,537 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,758 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,709 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,949 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,783 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,606 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,435 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,071 |
| Official Cities in the UK | 0 | - | 4.89 | 282,429 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,585 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,487 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,076 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,770 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,766 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,575 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,972 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,911 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,059 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,589 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,877 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,792 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,796 |
| Monarchies of Europe | 0 | - | 4.90 | 97,771 |
| Monarchies of Asia | 0 | - | 4.97 | 70,877 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,691 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,870 |
| The Only African Country ... | 0 | - | 4.99 | 128,771 |
| The Only American Country ... | 0 | - | 4.92 | 121,243 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,961 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,527 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,512 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,050 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,596 |
| European Countries with One Border | 0 | - | 4.97 | 182,241 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,098 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,795 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,930 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,312 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,769 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,082 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,578 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,506 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,639 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,228 |
| States of India | 0 | - | 4.94 | 191,984 |
| Japanese Prefectures | 0 | - | 4.98 | 135,939 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,799 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,662 |
| Provinces of Turkey | 0 | - | 4.95 | 203,195 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,605 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,261 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,223 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,200 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,660 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,679 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,488 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,862 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,323 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,372 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,645 |
| Countries That Border Russia | 0 | - | 4.98 | 460,578 |
| Countries Bordering France | 0 | - | 4.83 | 401,380 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,189 |
| Regions of New Zealand | 0 | - | 4.85 | 28,422 |
| Counties of Wales | 0 | - | 4.63 | 39,114 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,182 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,272 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,758 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,406 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,171 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,344 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,794 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,959 |
| UK Immigration by Country | 0 | - | 4.94 | 140,467 |
| Central American Countries | 0 | - | 4.98 | 155,641 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,142 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,523 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,789 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,244 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,592 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,250 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,852 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,187 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,536 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,185 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,024 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,807 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,581 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,708 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,584 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,723 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,781 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 83,196 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 259,156 |
