| Australia Map Quiz | 0 | - | 4.94 | 343,460 |
| Australian States and Territories | 0 | - | 4.96 | 141,468 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,168 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,983 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,428 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,822 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,628 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,275 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,517 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,474 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,510 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,527 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,516 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,982 |
| Flags of Oceania | 0 | - | 5.00 | 257,401 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 50,919 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,682 |
| UK Immigration by Country | 0 | - | 4.94 | 140,468 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,142 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,381 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,724 |
| Africa Map Quiz | 0 | - | 5.00 | 2,111,911 |
| Asia Map Quiz | 0 | - | 4.99 | 911,927 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,837 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,310 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,750 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,146 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,376 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,483 |
| The Only European Country ... | 0 | - | 4.91 | 215,434 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,315 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,477 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,507 |
| Countries of Africa | 0 | - | 5.00 | 2,524,165 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 47,932 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,731 |
| United States Map Quiz | 0 | - | 4.98 | 4,149,821 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,327 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,448 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,466 |
| African East Coast | 0 | - | 4.96 | 95,621 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,248 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,489 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,832 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,557 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,199 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,588 |
| Europe Capital to Country | 0 | - | 4.99 | 249,124 |
| Asia Capital to Country | 0 | - | 4.96 | 126,256 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,306 |
| European Capitals by Map | 0 | - | 4.99 | 138,029 |
| African Capitals by Map | 0 | - | 4.99 | 132,980 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,830 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,701 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,070 |
| European Coastal Capitals | 0 | - | 4.95 | 90,201 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,390 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,107 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,640 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,327 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,680 |
| Countries of the Middle East | 0 | - | 4.96 | 200,087 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,830 |
| 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 | 1,018,362 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,430 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,076 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,871 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,364 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,246 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,316 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,442 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,598 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,784 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,991 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,792 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,806 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,653 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,907 |
| Australia A-Z | 0 | - | 4.54 | 49,894 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,291 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,585 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,013 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,842 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,588 |
| North America Map Quiz | 0 | - | 4.98 | 246,951 |
| 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 | 467,610 |
| Flags of North and South America | 0 | - | 4.99 | 370,798 |
| Canada Provinces and Territories | 0 | - | 5.00 | 340,314 |
| Counties of England | 0 | - | 4.97 | 793,260 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,809 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,112 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,348 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,541 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,764 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,712 |
| Which City in Australia? | 0 | - | 4.67 | 34,349 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.75 | 41,208 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,779 |
| Overseas Chinese Population | 0 | - | 4.55 | 43,294 |
| France Immigration by Country | 0 | - | 4.70 | 76,278 |
| Countries of the Indian Diaspora | 0 | - | 4.49 | 58,246 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,960 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,802 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,608 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,437 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,071 |
| Official Cities in the UK | 0 | - | 4.89 | 282,432 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,594 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,503 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,077 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,771 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,768 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,575 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,973 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,913 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,060 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,028 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,776 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,530 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,589 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,881 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,794 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,796 |
| Monarchies of Europe | 0 | - | 4.90 | 97,774 |
| Monarchies of Asia | 0 | - | 4.97 | 70,879 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,691 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,880 |
| The Only African Country ... | 0 | - | 4.99 | 128,772 |
| The Only American Country ... | 0 | - | 4.92 | 121,246 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,962 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,054 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,601 |
| European Countries with One Border | 0 | - | 4.97 | 182,244 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,098 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,797 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,931 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,312 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,770 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,089 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,582 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,506 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,642 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,229 |
| Regions of Italy | 0 | - | 4.92 | 75,311 |
| States of India | 0 | - | 4.94 | 191,995 |
| Japanese Prefectures | 0 | - | 4.98 | 135,939 |
| Provinces of China | 0 | - | 4.97 | 202,649 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,345 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,409 |
| States of Germany | 0 | - | 4.96 | 151,328 |
| Regions of New Zealand | 0 | - | 4.85 | 28,422 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,801 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,680 |
| Provinces of Turkey | 0 | - | 4.95 | 203,199 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,182 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,605 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,262 |
| 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 |
| Sweden Immigration by Country | 0 | - | 4.55 | 55,943 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,490 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,864 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,325 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,374 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,648 |
| Boundary Waters | 0 | - | 4.92 | 88,292 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,011 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,719 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,759 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,413 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,174 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,348 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,795 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,960 |
| Central American Countries | 0 | - | 4.98 | 155,642 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,527 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,791 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,248 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,597 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,251 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,853 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,204 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,538 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,191 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,024 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,810 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,582 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,710 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,586 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,726 |
| Countries That Border Russia | 0 | - | 4.98 | 460,587 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,783 |
| Countries Bordering France | 0 | - | 4.83 | 401,389 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,191 |
