| Canada Provinces and Territories | 0 | - | 5.00 | 340,390 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,614 |
| United States Map Quiz | 0 | - | 4.98 | 4,150,109 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,018,573 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,447 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,627 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 638,370 |
| South America Map Quiz | 0 | - | 5.00 | 1,545,721 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,045 |
| North America Map Quiz | 0 | - | 4.98 | 247,036 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 169,867 |
| All First-Level Subdivisions of Asia on a Map | 0 | - | 4.93 | 49,619 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,122 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,572 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,505 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,531 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,241 |
| States of India | 0 | - | 4.94 | 192,049 |
| Japanese Prefectures | 0 | - | 4.98 | 135,981 |
| Regions of New Zealand | 0 | - | 4.85 | 28,425 |
| Cantons of Switzerland | 0 | - | 4.98 | 50,812 |
| Federal Subjects of Russia | 0 | - | 4.95 | 145,733 |
| Provinces of Turkey | 0 | - | 4.95 | 203,238 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.97 | 27,189 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,275 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 94,404 |
| Subdivisions by Country | 0 | - | 4.86 | 50,233 |
| Central American Countries | 0 | - | 4.98 | 155,667 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,226 |
| States of Mexico | 0 | - | 4.95 | 175,080 |
| Territories of the United States | 0 | - | 4.79 | 52,287 |
| States of Brazil | 0 | - | 4.97 | 87,308 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,472 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,208 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,645 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,870 |
| Oceania Map Quiz | 0 | - | 4.98 | 639,260 |
| Africa Map Quiz | 0 | - | 5.00 | 2,112,271 |
| Asia Map Quiz | 0 | - | 4.99 | 912,110 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 330,305 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 426,903 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,165 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,271 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,648 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,433 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,939 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,364 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,030 |
| Name a City - European Countries | 0 | - | 4.91 | 65,013 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,432 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,905 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,172 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,393 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,508 |
| The Only European Country ... | 0 | - | 4.91 | 215,496 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 211,349 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,498 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,513 |
| Countries of Africa | 0 | - | 5.00 | 2,524,810 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,879 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,302 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,351 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,467 |
| Australia Map Quiz | 0 | - | 4.94 | 343,504 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,551 |
| African East Coast | 0 | - | 4.96 | 95,637 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,467 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,843 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,988 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,630 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,217 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,619 |
| Europe Capital to Country | 0 | - | 4.99 | 249,181 |
| Asia Capital to Country | 0 | - | 4.96 | 126,286 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,341 |
| European Capitals by Map | 0 | - | 4.99 | 138,084 |
| African Capitals by Map | 0 | - | 4.99 | 133,003 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,839 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,724 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,087 |
| European Coastal Capitals | 0 | - | 4.95 | 90,224 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,402 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,566 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,148 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,650 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,497 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,716 |
| Countries of the Middle East | 0 | - | 4.96 | 200,257 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,840 |
| Slavic Countries | 0 | - | 4.96 | 111,344 |
| African Island Countries | 0 | - | 4.96 | 101,264 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,727 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,516 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,238 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,584 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,551 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,452 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,098 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,895 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,391 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,260 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,340 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,808 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,008 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,811 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,822 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,666 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,923 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,857 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,590 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,757 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,937 |
| Flags of Africa Quiz | 0 | - | 5.00 | 467,771 |
| Flags of North and South America | 0 | - | 4.99 | 370,916 |
| Australian States and Territories | 0 | - | 4.96 | 141,480 |
| Counties of England | 0 | - | 4.97 | 793,434 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,179 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,119 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,374 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 309,589 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 242,795 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 229,747 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,533 |
| North America Cities by Map | 0 | - | 4.41 | 47,731 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,095 |
| Provinces of the Netherlands | 0 | - | 4.80 | 41,120 |
| Provinces of the Philippines | 0 | - | 4.56 | 49,252 |
| Hawaiian Islands | 0 | - | 4.83 | 42,587 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,446 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,523 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,022 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,949 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,652 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,460 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,080 |
| Official Cities in the UK | 0 | - | 4.89 | 282,490 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,721 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,098 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,794 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,788 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,584 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,987 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,938 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,071 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,603 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,602 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,902 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,810 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 104,810 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,213 |
| Monarchies of Europe | 0 | - | 4.90 | 97,789 |
| Monarchies of Asia | 0 | - | 4.97 | 70,888 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,706 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 134,922 |
| The Only African Country ... | 0 | - | 4.99 | 128,787 |
| The Only American Country ... | 0 | - | 4.92 | 121,263 |
| African Countries by a Single Clue | 0 | - | 4.92 | 67,973 |
| African Diaspora - Top 10 Countries | 0 | - | 4.92 | 72,539 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 95,533 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 137,082 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 105,618 |
| European Countries with One Border | 0 | - | 4.97 | 182,264 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 179,118 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,813 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,948 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,327 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,805 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,652 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,003 |
| Flags of Oceania | 0 | - | 5.00 | 257,461 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,670 |
| Regions of Italy | 0 | - | 4.92 | 75,342 |
| Provinces of China | 0 | - | 4.97 | 202,757 |
| Regions of Spain Quiz | 0 | - | 4.90 | 113,364 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 93,428 |
| States of Germany | 0 | - | 4.96 | 151,387 |
| Largest Indonesian Islands | 0 | - | 4.75 | 49,902 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,229 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,206 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 96,663 |
| European Geography By Letter - B #2 | 0 | - | 4.84 | 76,756 |
| Netherlands Immigration by Country | 0 | - | 4.93 | 51,121 |
| Germany Immigration by Country | 0 | - | 4.85 | 80,704 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,513 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,881 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,343 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 149,670 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,745 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,762 |
| Boundary Waters | 0 | - | 4.92 | 88,302 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,021 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,134 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,737 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,322 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,461 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,902 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,170 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,776 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,463 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,205 |
