| Oceania Map Quiz | 0 | - | 4.98 | 634,896 |
| Palau Country Quiz | 0 | - | 4.89 | 22,823 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,749 |
| African Island Countries | 0 | - | 4.96 | 100,722 |
| Australian States and Territories | 0 | - | 4.95 | 140,600 |
| Australian Immigration by Country | 0 | - | 4.81 | 76,999 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,343 |
| Flags of Oceania | 0 | - | 5.00 | 254,906 |
| Regions of New Zealand | 0 | - | 4.85 | 28,110 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,890 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,287 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,336 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,201 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,518 |
| Asia Map Quiz | 0 | - | 4.99 | 906,489 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,004 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,826 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,352 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,856 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,766 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,440 |
| The Only European Country ... | 0 | - | 4.91 | 213,655 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 209,990 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,428 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,172 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 143,615 |
| Countries of Africa | 0 | - | 5.00 | 2,506,109 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,504 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,703 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,397 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,868 |
| Australia Map Quiz | 0 | - | 4.94 | 342,358 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,195 |
| African East Coast | 0 | - | 4.96 | 94,982 |
| Asian Island Nations | 0 | - | 4.63 | 93,725 |
| East Asian Islands on the Map | 0 | - | 4.54 | 32,905 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,402 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,042 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,889 |
| Largest City by Island | 0 | - | 4.87 | 70,992 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,300 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,727 |
| Europe Capital to Country | 0 | - | 4.99 | 247,410 |
| Asia Capital to Country | 0 | - | 4.96 | 125,685 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,376 |
| European Capitals by Map | 0 | - | 4.99 | 136,109 |
| African Capitals by Map | 0 | - | 4.99 | 132,097 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,052 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,112 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,564 |
| European Coastal Capitals | 0 | - | 4.95 | 89,697 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,160 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,568 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,655 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,400 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,260 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,182 |
| Countries of the Middle East | 0 | - | 4.96 | 198,805 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,201 |
| Slavic Countries | 0 | - | 4.96 | 110,809 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,474 |
| Islands by Country #1 | 0 | - | 4.87 | 174,438 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,072 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,645 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,422 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,006 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,551 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,651 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,714 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,129 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,123 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,246 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,519 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,199 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,360 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,183 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,463 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,692 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,752 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,088 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,430 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,148 |
| North America Map Quiz | 0 | - | 4.98 | 244,224 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,411 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,314 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,793 |
| Flags of North and South America | 0 | - | 4.99 | 366,506 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,601 |
| Counties of England | 0 | - | 4.97 | 788,753 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,719 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,637 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,335 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,681 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,554 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,701 |
| Asian Islands | 0 | - | 4.49 | 20,763 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,440 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,690 |
| Largest Islands of Greece | 0 | - | 4.59 | 47,431 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,823 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,901 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,763 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,943 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,792 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,714 |
| Official Cities in the UK | 0 | - | 4.89 | 280,353 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,029 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,725 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,608 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,369 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,061 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,125 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,669 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,402 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,734 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,137 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,299 |
| Richest Island Countries | 0 | - | 4.84 | 99,454 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,332 |
| Monarchies of Europe | 0 | - | 4.90 | 97,264 |
| Monarchies of Asia | 0 | - | 4.97 | 70,566 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,412 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,670 |
| The Only African Country ... | 0 | - | 4.99 | 128,313 |
| The Only American Country ... | 0 | - | 4.92 | 120,707 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,754 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,224 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,995 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,296 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 104,976 |
| European Countries with One Border | 0 | - | 4.97 | 181,539 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,305 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,056 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,054 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,632 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,016 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,650 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,026 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,370 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,908 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,774 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,820 |
| Regions of Italy | 0 | - | 4.92 | 74,641 |
| States of India | 0 | - | 4.94 | 189,867 |
| Japanese Prefectures | 0 | - | 4.98 | 134,433 |
| Provinces of China | 0 | - | 4.97 | 199,912 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,217 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,872 |
| States of Germany | 0 | - | 4.96 | 149,909 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,654 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,088 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,804 |
| Provinces of Turkey | 0 | - | 4.95 | 200,750 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,867 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,910 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,988 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,963 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,293 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,774 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,971 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 38,558 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,023 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,350 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,740 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,856 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,856 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,754 |
| Boundary Waters | 0 | - | 4.92 | 88,023 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,794 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,377 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,224 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,142 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,789 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,218 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,651 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,345 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,757 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,636 |
| UK Immigration by Country | 0 | - | 4.94 | 139,537 |
| Central American Countries | 0 | - | 4.98 | 154,967 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,600 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,711 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,148 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,823 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,462 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,164 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,329 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,193 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,039 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,760 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,745 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,416 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,167 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,200 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,077 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,475 |
| Countries That Border Russia | 0 | - | 4.98 | 458,735 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,438 |
| Countries Bordering France | 0 | - | 4.85 | 398,245 |
