| Oceania Map Quiz | 0 | - | 4.98 | 604,515 |
| Regions of New Zealand | 0 | - | 4.82 | 26,467 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 45,726 |
| African Island Countries | 0 | - | 4.96 | 95,922 |
| Australian States and Territories | 0 | - | 4.96 | 135,766 |
| Australian Immigration by Country | 0 | - | 4.82 | 75,489 |
| Europe Map Quiz | 0 | - | 5.00 | 4,550,900 |
| Flags of Oceania | 0 | - | 5.00 | 235,957 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.96 | 24,269 |
| Tuvalu Country Quiz | 0 | - | 4.85 | 20,511 |
| Palau Country Quiz | 0 | - | 4.89 | 21,827 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,398,760 |
| Africa Map Quiz | 0 | - | 5.00 | 2,033,459 |
| Asia Map Quiz | 0 | - | 4.99 | 855,286 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 409,186 |
| Africa Capitals Quiz | 0 | - | 4.99 | 689,506 |
| Asia Capitals Quiz | 0 | - | 4.97 | 648,651 |
| Countries That Use the Euro | 0 | - | 4.93 | 75,766 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 104,345 |
| The Only European Country ... | 0 | - | 4.92 | 197,710 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 201,717 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 89,422 |
| Countries of Africa | 0 | - | 5.00 | 2,354,451 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,339,246 |
| United States Map Quiz | 0 | - | 4.98 | 4,051,715 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 89,546 |
| Western Africa Map Quiz | 0 | - | 4.97 | 67,993 |
| Australia Map Quiz | 0 | - | 4.94 | 333,483 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 350,848 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.84 | 40,674 |
| African East Coast | 0 | - | 4.96 | 90,315 |
| Asian Island Nations | 0 | - | 4.61 | 91,747 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,132,304 |
| Flags of Asia Quiz | 0 | - | 4.99 | 567,184 |
| Countries of Europe by Population | 0 | - | 4.98 | 155,412 |
| Largest City by Island | 0 | - | 4.90 | 66,326 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 102,824 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,367 |
| Europe Capital to Country | 0 | - | 4.99 | 235,736 |
| Asia Capital to Country | 0 | - | 4.95 | 120,960 |
| EU Capitals with No Hints | 0 | - | 4.96 | 136,224 |
| European Capitals by Map | 0 | - | 4.99 | 120,711 |
| African Capitals by Map | 0 | - | 4.99 | 123,124 |
| Asian Capitals by Map | 0 | - | 4.98 | 55,128 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,987 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,885 |
| European Coastal Capitals | 0 | - | 4.95 | 84,269 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,959 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 250,166 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 210,047 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 79,203 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,268,525 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 25,297 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 203,327 |
| Countries of the Middle East | 0 | - | 4.95 | 187,748 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 82,595 |
| Slavic Countries | 0 | - | 4.96 | 106,498 |
| Straight Shot to Antarctica | 0 | - | 4.92 | 40,326 |
| Islands by Country #1 | 0 | - | 4.87 | 169,733 |
| Countries of North America Quiz | 0 | - | 5.00 | 952,859 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 119,585 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 101,226 |
| African Countries with the Shortest Names | 0 | - | 4.97 | 128,824 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 208,365 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 185,764 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 148,035 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 110,218 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 138,406 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 145,435 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 111,297 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 154,735 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 94,510 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 102,913 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 609,870 |
| South America Map Quiz | 0 | - | 5.00 | 1,491,221 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 119,332 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 82,872 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 121,835 |
| North America Map Quiz | 0 | - | 4.98 | 224,079 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 95,497 |
| East Asia Cities Map Quiz | 0 | - | 4.97 | 105,698 |
| Flags of Africa Quiz | 0 | - | 5.00 | 425,512 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 334,663 |
| Counties of England | 0 | - | 4.97 | 748,257 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 144,124 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,421 |
| Top African Languages on a Map | 0 | - | 4.92 | 64,558 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 298,478 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 234,055 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 221,000 |
| New Zealand Country Quiz | 0 | - | 4.64 | 73,096 |
| Non-Stop Flights to New Zealand | 0 | - | 4.48 | 45,804 |
| Largest Islands of Greece | 0 | - | 4.58 | 44,395 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 219,977 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 172,760 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 169,908 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 98,561 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 104,732 |
| Most Populous Islands of Europe | 0 | - | 4.54 | 25,093 |
| Official Cities in the UK | 0 | - | 4.89 | 260,134 |
| South America Capitals Quiz | 0 | - | 5.00 | 455,682 |
| North America Capitals Quiz | 0 | - | 4.99 | 202,656 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 57,520 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 89,559 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 112,812 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 82,973 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,522 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 56,753 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,916 |
| Countries Formerly in Yugoslavia | 0 | - | 4.96 | 119,916 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 129,206 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 106,327 |
| Richest Island Countries | 0 | - | 4.82 | 94,611 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 101,166 |
| Monarchies of Europe | 0 | - | 4.89 | 93,113 |
| Monarchies of Asia | 0 | - | 4.96 | 68,092 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 124,350 |
| The Only African Country ... | 0 | - | 4.98 | 124,701 |
| The Only American Country ... | 0 | - | 4.93 | 115,729 |
| African Countries by a Single Clue | 0 | - | 4.92 | 65,997 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 29,437 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 69,693 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 90,334 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 129,886 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.88 | 99,290 |
| European Countries with One Border | 0 | - | 4.97 | 175,319 |
| European Countries with the Fewest Borders | 0 | - | 4.98 | 171,724 |
| Countries Closest to Africa | 0 | - | 4.95 | 151,077 |
| Regions of France Map Quiz | 0 | - | 4.96 | 136,041 |
| States of Germany Map Quiz | 0 | - | 4.91 | 126,798 |
| Counties of England Map Quiz | 0 | - | 4.97 | 297,742 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 882,570 |
| UK Cities Map Quiz | 0 | - | 4.95 | 450,317 |
| Australia Cities Map Quiz | 0 | - | 4.86 | 139,091 |
| North American Capitals - Map Quiz | 0 | - | 4.89 | 52,401 |
| Three Band Flags of Europe | 0 | - | 4.97 | 183,144 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.87 | 70,831 |
| Regions of Italy | 0 | - | 4.91 | 67,936 |
| States of India | 0 | - | 4.94 | 175,198 |
| Canada Provinces and Territories | 0 | - | 4.99 | 311,459 |
| Japanese Prefectures | 0 | - | 4.98 | 122,081 |
| Provinces of China | 0 | - | 4.97 | 179,622 |
| Regions of Spain Quiz | 0 | - | 4.89 | 104,579 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 89,329 |
| States of Germany | 0 | - | 4.94 | 138,010 |
| Counties of Ireland | 0 | - | 4.89 | 175,652 |
| Largest Indonesian Islands | 0 | - | 4.69 | 47,774 |
| Cantons of Switzerland | 0 | - | 4.97 | 45,333 |
| Federal Subjects of Russia | 0 | - | 4.93 | 129,540 |
| Provinces of Turkey | 0 | - | 4.95 | 190,802 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 55,303 |
| U.S. State Border Crossings | 0 | - | 4.96 | 86,582 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 47,775 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 63,988 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 35,011 |
| Germany Immigration by Country | 0 | - | 4.86 | 75,571 |
| Largest Islands in the British Isles With a Map | 0 | - | 4.52 | 37,739 |
| Pixelated Africa Map | 0 | - | 4.98 | 93,751 |
| Pixelated Asia Map | 0 | - | 4.91 | 68,406 |
| Pixelated Europe Map | 0 | - | 4.87 | 116,534 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 90,468 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 142,495 |
| Boundary Waters | 0 | - | 4.93 | 85,302 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 32,913 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 91,143 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 63,349 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 128,578 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 83,532 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 70,324 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 83,721 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,397 |
| UK Immigration by Country | 0 | - | 4.94 | 133,708 |
| Central American Countries | 0 | - | 4.98 | 148,066 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 109,055 |
| Total United States Immigration by Country | 0 | - | 4.89 | 104,371 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 101,768 |
| Asian Countries with the Most Christians | 0 | - | 4.87 | 91,694 |
| African Countries with the Most Christians | 0 | - | 4.92 | 71,889 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 201,808 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 189,958 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 115,852 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.88 | 108,599 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 87,089 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 97,269 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 55,612 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 75,593 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 187,590 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 121,754 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 120,112 |
| Countries That Border Russia | 0 | - | 4.98 | 445,457 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.85 | 85,726 |
| Countries Bordering France | 0 | - | 4.87 | 374,418 |
| Countries Bordering Germany | 0 | - | 4.99 | 355,827 |
| Most Visited Countries by Australians | 0 | - | 4.94 | 88,056 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 65,154 |
| Countries Closest to Australia | 0 | - | 4.99 | 161,888 |
| Countries Closest to the Persian Gulf | 0 | - | 4.92 | 80,319 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 233,221 |
| Germany Country Quiz | 0 | - | 4.81 | 149,774 |
| Russia Country Quiz | 0 | - | 4.83 | 109,364 |
