| Australian States and Territories | 0 | - | 4.96 | 142,884 |
| Australia Map Quiz | 0 | - | 4.95 | 346,198 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,506 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,495 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,545 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,902 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,615 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,836 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,475 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,337 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,457 |
| Counties of England | 0 | - | 4.97 | 803,053 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,791 |
| Flags of Oceania | 0 | - | 5.00 | 262,777 |
| Regions of Italy | 0 | - | 4.92 | 77,103 |
| Provinces of China | 0 | - | 4.97 | 208,080 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,346 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,534 |
| States of Germany | 0 | - | 4.95 | 154,551 |
| Europe Map Quiz | 0 | - | 5.00 | 4,788,754 |
| US States Quiz | 0 | - | 5.00 | 16,999,021 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,553 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 94,673 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,885 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,259 |
| Departments of France | 0 | - | 4.93 | 55,176 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,611 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,890 |
| Asia Map Quiz | 0 | - | 4.99 | 925,346 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,928 |
| Counties of Ireland | 0 | - | 4.92 | 197,366 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,413 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,006 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,988 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,839 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,923 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,170 |
| The Only European Country ... | 0 | - | 4.91 | 219,078 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,983 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,549 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,932 |
| Countries of Africa | 0 | - | 5.00 | 2,560,438 |
| Cultural Symbols of Australia | 0 | - | 4.24 | 48,068 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,380 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,629 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,964 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,640 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,264 |
| African East Coast | 0 | - | 4.96 | 96,786 |
| Australia A-Z | 0 | - | 4.54 | 50,140 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,414 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,496 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,159 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,502 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,099 |
| Europe Capital to Country | 0 | - | 4.99 | 252,138 |
| Asia Capital to Country | 0 | - | 4.96 | 127,453 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,007 |
| European Capitals by Map | 0 | - | 4.99 | 142,141 |
| African Capitals by Map | 0 | - | 4.99 | 142,234 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,933 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,895 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,206 |
| European Coastal Capitals | 0 | - | 4.95 | 91,327 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,195 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,831 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,174 |
| Which City in Australia? | 0 | - | 4.67 | 34,571 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,827 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,840 |
| Countries of the Middle East | 0 | - | 4.96 | 202,979 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,197 |
| Slavic Countries | 0 | - | 4.96 | 112,382 |
| African Island Countries | 0 | - | 4.96 | 102,494 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,182 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,718 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,837 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,332 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,654 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,495 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,539 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,549 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,980 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,822 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,081 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,778 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,329 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,932 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,177 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 36,745 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,318 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,696 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,846 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,682 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,781 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,804 |
| North America Map Quiz | 0 | - | 4.98 | 252,154 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,521 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,838 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,734 |
| Flags of North and South America | 0 | - | 4.99 | 377,123 |
| Canada Provinces and Territories | 0 | - | 5.00 | 346,322 |
| Regions of France | 0 | - | 4.70 | 122,126 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,870 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,099 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,281 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,815 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,653 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,654 |
| AFL Teams | 0 | - | 4.42 | 40,910 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,517 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,115 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,799 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,900 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,874 |
| Official Cities in the UK | 0 | - | 4.89 | 286,321 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,045 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,273 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,252 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,597 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,143 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,407 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,595 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,966 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,725 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,478 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,121 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,684 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,526 |
| Monarchies of Europe | 0 | - | 4.90 | 98,887 |
| Monarchies of Asia | 0 | - | 4.97 | 71,514 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,294 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,547 |
| The Only African Country ... | 0 | - | 4.99 | 129,678 |
| The Only American Country ... | 0 | - | 4.92 | 122,225 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,383 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,332 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,825 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,533 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,875 |
| European Countries with One Border | 0 | - | 4.97 | 183,819 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,557 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,847 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,662 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,816 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,058 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,060 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,484 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,836 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,614 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,955 |
| States of India | 0 | - | 4.94 | 195,932 |
| Japanese Prefectures | 0 | - | 4.99 | 139,059 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,776 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,534 |
| Provinces of Turkey | 0 | - | 4.95 | 205,953 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,096 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,897 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,584 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,042 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,961 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,469 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,789 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,485 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,203 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,397 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,121 |
| Countries That Border Russia | 0 | - | 4.98 | 464,539 |
| Countries Bordering France | 0 | - | 4.83 | 404,954 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,897 |
| Regions of New Zealand | 0 | - | 4.84 | 28,747 |
| Counties of Wales | 0 | - | 4.63 | 39,629 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,727 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,699 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,948 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,275 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,033 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,020 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,689 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,575 |
| UK Immigration by Country | 0 | - | 4.94 | 141,735 |
| Central American Countries | 0 | - | 4.98 | 157,365 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,611 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,432 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,937 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,000 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,110 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,532 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,738 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,351 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,349 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,850 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,052 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,587 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,833 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,354 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,904 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,809 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,757 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,476 |
