| Oceania Map Quiz | 0 | - | 4.98 | 654,456 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,557 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,981 |
| African Island Countries | 0 | - | 4.96 | 101,904 |
| Australian States and Territories | 0 | - | 4.96 | 142,270 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,373 |
| Europe Map Quiz | 0 | - | 5.00 | 4,772,495 |
| Flags of Oceania | 0 | - | 5.00 | 260,698 |
| Regions of New Zealand | 0 | - | 4.84 | 28,600 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,444 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,485 |
| Samoa Country Quiz | 0 | - | 4.81 | 20,872 |
| Palau Country Quiz | 0 | - | 4.90 | 23,060 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,852 |
| Africa Map Quiz | 0 | - | 5.00 | 2,122,303 |
| Asia Map Quiz | 0 | - | 4.99 | 920,018 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 429,189 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,033 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,999 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,650 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,142 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,750 |
| The Only European Country ... | 0 | - | 4.91 | 217,496 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,870 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,641 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,746 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,776 |
| Countries of Africa | 0 | - | 5.00 | 2,546,059 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,035 |
| United States Map Quiz | 0 | - | 4.98 | 4,164,030 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,357 |
| Western Africa Map Quiz | 0 | - | 4.97 | 74,182 |
| Australia Map Quiz | 0 | - | 4.95 | 345,260 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,128 |
| African East Coast | 0 | - | 4.96 | 96,316 |
| Asian Island Nations | 0 | - | 4.63 | 94,299 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,143 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,249,189 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,170 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,577 |
| Largest City by Island | 0 | - | 4.87 | 72,099 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,008 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,431 |
| Europe Capital to Country | 0 | - | 4.99 | 250,967 |
| Asia Capital to Country | 0 | - | 4.96 | 126,895 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,252 |
| European Capitals by Map | 0 | - | 4.99 | 140,078 |
| African Capitals by Map | 0 | - | 4.99 | 134,218 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,684 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,326 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,668 |
| European Coastal Capitals | 0 | - | 4.95 | 90,857 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,688 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,949 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,653 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,937 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,084 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,480 |
| Countries of the Middle East | 0 | - | 4.96 | 201,762 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,611 |
| Slavic Countries | 0 | - | 4.96 | 111,923 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,975 |
| Islands by Country #1 | 0 | - | 4.90 | 175,549 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,026,235 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,280 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,830 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,895 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 217,412 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,961 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,061 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,727 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,425 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,471 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,819 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,520 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,392 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,250 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,456 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 641,906 |
| South America Map Quiz | 0 | - | 5.00 | 1,552,040 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,146 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,383 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,444 |
| North America Map Quiz | 0 | - | 4.98 | 249,581 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,114 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,434 |
| Flags of Africa Quiz | 0 | - | 5.00 | 473,487 |
| Flags of North and South America | 0 | - | 4.99 | 374,515 |
| Canada Provinces and Territories | 0 | - | 5.00 | 343,845 |
| Counties of England | 0 | - | 4.97 | 799,180 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 173,362 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,676 |
| Top African Languages on a Map | 0 | - | 4.92 | 74,501 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 311,489 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,921 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,850 |
| Asian Islands | 0 | - | 4.49 | 20,867 |
| New Zealand Country Quiz | 0 | - | 4.70 | 76,100 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,124 |
| Largest Islands of Greece | 0 | - | 4.59 | 48,155 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,410 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,290 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,714 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,388 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,595 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,880 |
| Official Cities in the UK | 0 | - | 4.89 | 284,643 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,749 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,678 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,753 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,229 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,555 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,054 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,317 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,569 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,434 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,130 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,595 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,302 |
| Richest Island Countries | 0 | - | 4.85 | 100,819 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,237 |
| Monarchies of Europe | 0 | - | 4.90 | 98,379 |
| Monarchies of Asia | 0 | - | 4.97 | 71,249 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,043 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,556 |
| The Only African Country ... | 0 | - | 4.99 | 129,296 |
| The Only American Country ... | 0 | - | 4.92 | 121,841 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,224 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 72,902 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 96,071 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,891 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,296 |
| European Countries with One Border | 0 | - | 4.97 | 183,160 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,939 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,429 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,893 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,254 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,264 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 903,028 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,273 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,778 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,240 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,765 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,630 |
| Regions of Italy | 0 | - | 4.92 | 76,304 |
| States of India | 0 | - | 4.95 | 194,247 |
| Japanese Prefectures | 0 | - | 4.98 | 137,776 |
| Provinces of China | 0 | - | 4.97 | 205,828 |
| Regions of Spain Quiz | 0 | - | 4.90 | 114,470 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,180 |
| States of Germany | 0 | - | 4.95 | 153,301 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,136 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,433 |
| Federal Subjects of Russia | 0 | - | 4.95 | 148,105 |
| Provinces of Turkey | 0 | - | 4.94 | 204,737 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,434 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,628 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,405 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,744 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 97,978 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,460 |
| Germany Immigration by Country | 0 | - | 4.85 | 81,309 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,770 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,097 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,417 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,028 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,884 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,790 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,785 |
| Boundary Waters | 0 | - | 4.92 | 88,597 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,268 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,011 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,313 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,431 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,486 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,260 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,079 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,285 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,827 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,307 |
| UK Immigration by Country | 0 | - | 4.94 | 141,192 |
| Central American Countries | 0 | - | 4.98 | 156,820 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 112,984 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,900 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,295 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,517 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,788 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,955 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,856 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,835 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,638 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,409 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,722 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,368 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,429 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,030 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,384 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,290 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,524 |
| Countries That Border Russia | 0 | - | 4.98 | 462,921 |
