| Canada Provinces and Territories | 0 | - | 5.00 | 346,119 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 65,000 |
| United States Map Quiz | 0 | - | 4.98 | 4,171,097 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,031,290 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,948 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 144,778 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 644,532 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,539 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,648 |
| North America Map Quiz | 0 | - | 4.98 | 251,992 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 175,688 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.92 | 50,578 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 904,984 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,158 |
| Europe Map Quiz | 0 | - | 5.00 | 4,787,590 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 58,814 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,936 |
| States of India | 0 | - | 4.94 | 195,830 |
| Japanese Prefectures | 0 | - | 4.99 | 138,995 |
| Regions of New Zealand | 0 | - | 4.84 | 28,741 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,750 |
| Federal Subjects of Russia | 0 | - | 4.95 | 149,448 |
| Provinces of Turkey | 0 | - | 4.95 | 205,883 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,709 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,882 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,176 |
| Subdivisions by Country | 0 | - | 4.87 | 50,610 |
| Central American Countries | 0 | - | 4.98 | 157,324 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,584 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 150,560 |
| States of Mexico | 0 | - | 4.96 | 178,215 |
| Territories of the United States | 0 | - | 4.80 | 52,620 |
| States of Brazil | 0 | - | 4.97 | 89,682 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 54,803 |
| American Countries With No Atlantic Coastline | 0 | - | 4.93 | 92,803 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 105,487 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,413 |
| Oceania Map Quiz | 0 | - | 4.98 | 659,271 |
| Africa Map Quiz | 0 | - | 5.00 | 2,128,504 |
| Asia Map Quiz | 0 | - | 4.99 | 925,030 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,330 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,825 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,381 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,072 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,039 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,220 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,670 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,819 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,646 |
| Name a City - European Countries | 0 | - | 4.90 | 66,159 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,650 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,740 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,760 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 47,843 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,079 |
| The Only European Country ... | 0 | - | 4.91 | 218,959 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 213,906 |
| European Countries NOT in NATO | 0 | - | 4.90 | 62,483 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,907 |
| Countries of Africa | 0 | - | 5.00 | 2,559,301 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,224 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,454 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,927 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,610 |
| Australia Map Quiz | 0 | - | 4.95 | 346,138 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,207 |
| African East Coast | 0 | - | 4.96 | 96,755 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,678 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,257,739 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,147 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,957 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,449 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,049 |
| Europe Capital to Country | 0 | - | 4.99 | 252,044 |
| Asia Capital to Country | 0 | - | 4.96 | 127,380 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,954 |
| European Capitals by Map | 0 | - | 4.99 | 142,051 |
| African Capitals by Map | 0 | - | 4.99 | 142,117 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,894 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,858 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,172 |
| European Coastal Capitals | 0 | - | 4.95 | 91,296 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,187 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,640 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,750 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,159 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,525 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,741 |
| Countries of the Middle East | 0 | - | 4.96 | 202,924 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,164 |
| Slavic Countries | 0 | - | 4.96 | 112,357 |
| African Island Countries | 0 | - | 4.96 | 102,427 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,167 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,373 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,215 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,536 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,378 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,805 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,306 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 154,590 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 218,339 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,496 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,508 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,036 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 117,706 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,255 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,906 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,137 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 34,117 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,758 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,778 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,506 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,788 |
| Flags of Africa Quiz | 0 | - | 5.00 | 477,401 |
| Flags of North and South America | 0 | - | 4.99 | 376,884 |
| Australian States and Territories | 0 | - | 4.96 | 142,852 |
| Counties of England | 0 | - | 4.97 | 802,759 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,501 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,069 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,243 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 312,725 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,611 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 231,592 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,693 |
| North America Cities by Map | 0 | - | 4.41 | 47,937 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,092 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,746 |
| Provinces of the Philippines | 0 | - | 4.56 | 51,033 |
| Hawaiian Islands | 0 | - | 4.83 | 42,948 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,874 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,886 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,396 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,023 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,691 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,848 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,836 |
| Official Cities in the UK | 0 | - | 4.89 | 286,189 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,940 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,227 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,574 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,096 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,388 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,575 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,937 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,700 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,464 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,081 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,658 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,495 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,089 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,583 |
| Monarchies of Europe | 0 | - | 4.90 | 98,859 |
| Monarchies of Asia | 0 | - | 4.97 | 71,497 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,282 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,476 |
| The Only African Country ... | 0 | - | 4.99 | 129,647 |
| The Only American Country ... | 0 | - | 4.92 | 122,208 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,375 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,275 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 96,518 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,472 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,822 |
| European Countries with One Border | 0 | - | 4.97 | 183,773 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,510 |
| Countries Closest to Africa | 0 | - | 4.96 | 157,815 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,623 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,780 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,001 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,404 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,501 |
| Flags of Oceania | 0 | - | 5.00 | 262,622 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,558 |
| Regions of Italy | 0 | - | 4.92 | 77,044 |
| Provinces of China | 0 | - | 4.97 | 207,904 |
| Regions of Spain Quiz | 0 | - | 4.90 | 115,301 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,517 |
| States of Germany | 0 | - | 4.95 | 154,437 |
| Largest Indonesian Islands | 0 | - | 4.77 | 50,297 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,571 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 67,003 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,852 |
| European Geography By Letter - B #2 | 0 | - | 4.87 | 88,717 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 52,790 |
| Germany Immigration by Country | 0 | - | 4.86 | 81,679 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,442 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,765 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,460 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 151,352 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,908 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,796 |
| Boundary Waters | 0 | - | 4.92 | 88,759 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,409 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,809 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,692 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,882 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,338 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,406 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,696 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,913 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,151 |
