| Oceania Map Quiz | 0 | - | 4.98 | 635,131 |
| Regions of New Zealand | 0 | - | 4.85 | 28,123 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,774 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,449 |
| Australian States and Territories | 0 | - | 4.95 | 140,677 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,008 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,294 |
| Flags of Oceania | 0 | - | 5.00 | 255,049 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 26,906 |
| New Zealand Country Quiz | 0 | - | 4.68 | 75,459 |
| Tuvalu Country Quiz | 0 | - | 4.86 | 21,291 |
| Tonga Country Quiz | 0 | - | 4.82 | 20,344 |
| Palau Country Quiz | 0 | - | 4.89 | 22,834 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 47,701 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,481 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,884 |
| Asia Map Quiz | 0 | - | 4.99 | 906,768 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,103 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,001 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,649 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,919 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,791 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,493 |
| The Only European Country ... | 0 | - | 4.91 | 213,746 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,066 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,474 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,187 |
| Countries of Africa | 0 | - | 5.00 | 2,506,930 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,651 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,276 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,434 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,899 |
| Australia Map Quiz | 0 | - | 4.94 | 342,423 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,256 |
| African East Coast | 0 | - | 4.96 | 95,015 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,040 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,299 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,969 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,324 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,772 |
| Europe Capital to Country | 0 | - | 4.99 | 247,536 |
| Asia Capital to Country | 0 | - | 4.96 | 125,719 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,413 |
| European Capitals by Map | 0 | - | 4.99 | 136,191 |
| African Capitals by Map | 0 | - | 4.99 | 132,119 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,105 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,155 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,583 |
| European Coastal Capitals | 0 | - | 4.95 | 89,717 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,173 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,705 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,711 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,409 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,493 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,258 |
| Countries of the Middle East | 0 | - | 4.96 | 198,854 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,224 |
| Slavic Countries | 0 | - | 4.96 | 110,829 |
| African Island Countries | 0 | - | 4.96 | 100,761 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,487 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,344 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,678 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,458 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,054 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,584 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,681 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,735 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,139 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,143 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,262 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,542 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,235 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,377 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,212 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,486 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,800 |
| South America Map Quiz | 0 | - | 5.00 | 1,540,987 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,122 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,168 |
| North America Map Quiz | 0 | - | 4.98 | 244,336 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,426 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,329 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,071 |
| Flags of North and South America | 0 | - | 4.99 | 366,878 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,753 |
| Counties of England | 0 | - | 4.97 | 788,975 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,808 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,655 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,386 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,768 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,599 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,735 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,871 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,947 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,804 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,963 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,814 |
| Official Cities in the UK | 0 | - | 4.89 | 280,448 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,130 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,785 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,638 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,391 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,086 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,158 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,685 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,421 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,749 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,170 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,326 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,316 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,347 |
| Monarchies of Europe | 0 | - | 4.90 | 97,291 |
| Monarchies of Asia | 0 | - | 4.97 | 70,588 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,424 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 133,711 |
| The Only African Country ... | 0 | - | 4.99 | 128,337 |
| The Only American Country ... | 0 | - | 4.92 | 120,728 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,769 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,237 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,025 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,336 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,000 |
| European Countries with One Border | 0 | - | 4.97 | 181,584 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,492 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,075 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,090 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,665 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,058 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,725 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,074 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,080 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 144,406 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,928 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,813 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,849 |
| Regions of Italy | 0 | - | 4.92 | 74,677 |
| States of India | 0 | - | 4.94 | 189,960 |
| Japanese Prefectures | 0 | - | 4.98 | 134,500 |
| Provinces of China | 0 | - | 4.97 | 200,043 |
| Regions of Spain Quiz | 0 | - | 4.90 | 112,285 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,887 |
| States of Germany | 0 | - | 4.96 | 149,984 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,126 |
| Federal Subjects of Russia | 0 | - | 4.94 | 143,922 |
| Provinces of Turkey | 0 | - | 4.95 | 200,904 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,914 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,937 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,993 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 65,984 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,313 |
| Netherlands Immigration by Country | 0 | - | 4.94 | 43,786 |
| Germany Immigration by Country | 0 | - | 4.84 | 79,995 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,041 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,373 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,772 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,877 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 148,902 |
| Boundary Waters | 0 | - | 4.92 | 88,027 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,801 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,246 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,172 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,874 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,309 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,715 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,380 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,653 |
| UK Immigration by Country | 0 | - | 4.94 | 139,583 |
| Central American Countries | 0 | - | 4.98 | 155,006 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,630 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,756 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,209 |
| African Countries with the Most Christians | 0 | - | 4.94 | 74,846 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,816 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,207 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,343 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,216 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,061 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 100,778 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 57,764 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,430 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 32,193 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,220 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,097 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,482 |
| Countries That Border Russia | 0 | - | 4.98 | 458,827 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 88,462 |
| Countries Bordering France | 0 | - | 4.83 | 398,699 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,965 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 90,199 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 68,470 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,179 |
| Countries Closest to the Persian Gulf | 0 | - | 4.93 | 82,972 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,657 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,026 |
| Name a Valid African Country | 0 | - | 4.98 | 152,910 |
| Germany Country Quiz | 0 | - | 4.82 | 156,495 |
| Russia Country Quiz | 0 | - | 4.85 | 113,618 |
| Italy Country Quiz | 0 | - | 4.82 | 122,160 |
| Japan Country Quiz | 0 | - | 4.92 | 141,207 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,102 |
