| Oceania Map Quiz | 0 | - | 4.98 | 641,866 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,448 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,654 |
| African Island Countries | 0 | - | 4.96 | 101,584 |
| Australian States and Territories | 0 | - | 4.96 | 141,910 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,278 |
| Europe Map Quiz | 0 | - | 5.00 | 4,761,198 |
| Flags of Oceania | 0 | - | 5.00 | 258,856 |
| Regions of New Zealand | 0 | - | 4.85 | 28,500 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,311 |
| Tonga Country Quiz | 0 | - | 4.83 | 20,515 |
| Palau Country Quiz | 0 | - | 4.90 | 23,004 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,000 |
| Africa Map Quiz | 0 | - | 5.00 | 2,117,241 |
| Asia Map Quiz | 0 | - | 4.99 | 916,265 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 428,060 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,234 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,442 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,918 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,784 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,151 |
| The Only European Country ... | 0 | - | 4.91 | 216,484 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,150 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,044 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,635 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,562 |
| Countries of Africa | 0 | - | 5.00 | 2,535,213 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,688 |
| United States Map Quiz | 0 | - | 4.98 | 4,157,264 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,901 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,830 |
| Australia Map Quiz | 0 | - | 4.95 | 344,499 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,346 |
| African East Coast | 0 | - | 4.96 | 96,002 |
| Asian Island Nations | 0 | - | 4.63 | 94,154 |
| East Asian Islands on the Map | 0 | - | 4.54 | 33,085 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,243,218 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,106 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,640 |
| Largest City by Island | 0 | - | 4.87 | 71,820 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,600 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,035 |
| Europe Capital to Country | 0 | - | 4.99 | 249,955 |
| Asia Capital to Country | 0 | - | 4.96 | 126,618 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,803 |
| European Capitals by Map | 0 | - | 4.99 | 139,024 |
| African Capitals by Map | 0 | - | 4.99 | 133,708 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,291 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,024 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,376 |
| European Coastal Capitals | 0 | - | 4.95 | 90,549 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,567 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,772 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,856 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,810 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,171 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,581 |
| Countries of the Middle East | 0 | - | 4.96 | 201,070 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,215 |
| Slavic Countries | 0 | - | 4.96 | 111,613 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,864 |
| Islands by Country #1 | 0 | - | 4.88 | 175,237 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,022,570 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,832 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,461 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,438 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,902 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,618 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,690 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,588 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,194 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,160 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,544 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,187 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,116 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,954 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,228 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 640,082 |
| South America Map Quiz | 0 | - | 5.00 | 1,549,141 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,712 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,111 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,148 |
| North America Map Quiz | 0 | - | 4.98 | 248,329 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,952 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,196 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,800 |
| Flags of North and South America | 0 | - | 4.99 | 372,826 |
| Canada Provinces and Territories | 0 | - | 5.00 | 342,273 |
| Counties of England | 0 | - | 4.97 | 796,272 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 171,522 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,391 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,937 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 310,353 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,329 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 230,272 |
| Asian Islands | 0 | - | 4.49 | 20,834 |
| New Zealand Country Quiz | 0 | - | 4.70 | 75,951 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,005 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,984 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,786 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,765 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,248 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,783 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,409 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,839 |
| Official Cities in the UK | 0 | - | 4.89 | 283,551 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,152 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,590 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,425 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,993 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,200 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,803 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,155 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,315 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,263 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,859 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,241 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,073 |
| Richest Island Countries | 0 | - | 4.84 | 100,476 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,051 |
| Monarchies of Europe | 0 | - | 4.90 | 98,099 |
| Monarchies of Asia | 0 | - | 4.97 | 71,069 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,861 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,744 |
| The Only African Country ... | 0 | - | 4.99 | 129,070 |
| The Only American Country ... | 0 | - | 4.92 | 121,559 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,112 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,761 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,806 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,460 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,948 |
| European Countries with One Border | 0 | - | 4.97 | 182,718 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,520 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,163 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,363 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,752 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,558 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,990 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,416 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,370 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,888 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,220 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,431 |
| Regions of Italy | 0 | - | 4.92 | 75,824 |
| States of India | 0 | - | 4.95 | 193,093 |
| Japanese Prefectures | 0 | - | 4.98 | 136,779 |
| Provinces of China | 0 | - | 4.97 | 204,200 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,890 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,964 |
| States of Germany | 0 | - | 4.96 | 152,405 |
| Largest Indonesian Islands | 0 | - | 4.75 | 50,026 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,176 |
| Federal Subjects of Russia | 0 | - | 4.95 | 147,020 |
| Provinces of Turkey | 0 | - | 4.95 | 204,008 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,047 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,451 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,324 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,479 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,109 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,997 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,712 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,821 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,150 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,700 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,638 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 150,147 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,782 |
| Boundary Waters | 0 | - | 4.92 | 88,450 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,136 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,115 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,039 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,110 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,508 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,759 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,738 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,063 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,313 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,131 |
| UK Immigration by Country | 0 | - | 4.94 | 140,854 |
| Central American Countries | 0 | - | 4.98 | 156,403 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,583 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,936 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,182 |
| African Countries with the Most Christians | 0 | - | 4.94 | 75,571 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,852 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,316 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,546 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 134,095 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,132 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,442 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,210 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,044 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,813 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,072 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,951 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,941 |
| Countries That Border Russia | 0 | - | 4.98 | 461,597 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 89,005 |
| Countries Bordering France | 0 | - | 4.83 | 402,420 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,286 |
