| North America Map Quiz | 0 | - | 4.98 | 251,832 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,119 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,932 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,748 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,897 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,675 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,912 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,358 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,126 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,897 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,896 |
| Asia Map Quiz | 0 | - | 4.99 | 924,552 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,672 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,372 |
| North American Physical Geography | 0 | - | 4.35 | 30,456 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,297 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,391 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,639 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,784 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,998 |
| The Only European Country ... | 0 | - | 4.91 | 218,807 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,810 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,413 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,888 |
| Countries of Africa | 0 | - | 5.00 | 2,557,822 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,003 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,506 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,411 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,875 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,555 |
| Australia Map Quiz | 0 | - | 4.95 | 346,059 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,096 |
| African East Coast | 0 | - | 4.96 | 96,705 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,440 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.12 | 41,169 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,648 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,805 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,694 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,795 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,412 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,985 |
| Europe Capital to Country | 0 | - | 4.99 | 251,950 |
| Asia Capital to Country | 0 | - | 4.96 | 127,333 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,891 |
| European Capitals by Map | 0 | - | 4.99 | 141,948 |
| African Capitals by Map | 0 | - | 4.99 | 142,018 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,862 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,807 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,126 |
| European Coastal Capitals | 0 | - | 4.95 | 91,255 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,157 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,438 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,649 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,136 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,102 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,604 |
| Countries of the Middle East | 0 | - | 4.96 | 202,559 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,117 |
| Slavic Countries | 0 | - | 4.96 | 112,318 |
| African Island Countries | 0 | - | 4.96 | 102,392 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,151 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,288 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,030,654 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,758 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,276 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,523 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,274 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,437 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,476 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,983 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,449 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,216 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,846 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,103 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,075 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,342 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,105 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,574 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,723 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,727 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,491 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,764 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,005 |
| Flags of North and South America | 0 | - | 4.99 | 376,634 |
| Australian States and Territories | 0 | - | 4.96 | 142,796 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,893 |
| Counties of England | 0 | - | 4.97 | 802,386 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,512 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.91 | 50,541 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,484 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,019 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,174 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,561 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,531 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,504 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,958 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,539 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,311 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,937 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,627 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,823 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,813 |
| Official Cities in the UK | 0 | - | 4.89 | 286,032 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,743 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,997 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,188 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,538 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,054 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,361 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,552 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,907 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,676 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,432 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,046 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,614 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,463 |
| Monarchies of Europe | 0 | - | 4.90 | 98,801 |
| Monarchies of Asia | 0 | - | 4.97 | 71,476 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,256 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,358 |
| The Only African Country ... | 0 | - | 4.99 | 129,619 |
| The Only American Country ... | 0 | - | 4.92 | 122,175 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,369 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,255 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,440 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,418 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,774 |
| European Countries with One Border | 0 | - | 4.97 | 183,706 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,464 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,766 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,561 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,747 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,952 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,824 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,312 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,452 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,784 |
| Flags of Oceania | 0 | - | 5.00 | 262,439 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,488 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,914 |
| Regions of Italy | 0 | - | 4.92 | 76,970 |
| States of India | 0 | - | 4.94 | 195,724 |
| Japanese Prefectures | 0 | - | 4.98 | 138,878 |
| Provinces of China | 0 | - | 4.97 | 207,739 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,239 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,482 |
| States of Germany | 0 | - | 4.95 | 154,342 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,715 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,346 |
| Provinces of Turkey | 0 | - | 4.95 | 205,775 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 64,943 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,859 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,558 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,934 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,679 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,493 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,766 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,654 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,407 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,730 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,419 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,286 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,040 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,566 |
| Countries That Border Russia | 0 | - | 4.98 | 464,351 |
| Countries Bordering France | 0 | - | 4.83 | 404,742 |
| Countries Bordering Germany | 0 | - | 4.99 | 371,688 |
| US States Quiz | 0 | - | 5.00 | 16,986,205 |
| Regions of New Zealand | 0 | - | 4.84 | 28,712 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,685 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,518 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,649 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,866 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,980 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,862 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,721 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,624 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,528 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,527 |
| UK Immigration by Country | 0 | - | 4.94 | 141,639 |
| Central American Countries | 0 | - | 4.98 | 157,256 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,542 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,336 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,769 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,920 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,058 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,279 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,607 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,282 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,102 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,795 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 102,006 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,551 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,759 |
| Countries Kim Jong Un Has Been To | 0 | - | 4.95 | 33,308 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,810 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,733 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,717 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.86 | 89,428 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,877 |
