| United States Map Quiz | 0 | - | 4.98 | 4,174,425 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,034,096 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 645,691 |
| North America Map Quiz | 0 | - | 4.98 | 253,073 |
| Canada Provinces and Territories | 0 | - | 5.00 | 347,430 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,652 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,860 |
| North American Capitals - Map Quiz | 0 | - | 4.88 | 59,042 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 76,116 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,996 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 95,361 |
| Central American Countries | 0 | - | 4.98 | 157,635 |
| Caribbean Countries and Territories | 0 | - | 4.81 | 113,726 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 151,261 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,203 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 161,222 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,344 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,802 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,893 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,746 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 113,107 |
| Top 10 Most Populous American Countries | 0 | - | 4.96 | 145,033 |
| South America Map Quiz | 0 | - | 5.00 | 1,559,136 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,944 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,729 |
| Island Countries | 0 | - | 4.99 | 713,248 |
| Europe Map Quiz | 0 | - | 5.00 | 4,795,486 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,731 |
| North America Cities by Map | 0 | - | 4.41 | 47,982 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 176,308 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,861 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,565 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,222 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,017 |
| Territories of the United States | 0 | - | 4.80 | 52,691 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,965 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,946 |
| Countries of South America with an Empty Map | 0 | - | 4.95 | 105,673 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,625 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,785 |
| Oceania Map Quiz | 0 | - | 4.98 | 660,855 |
| Africa Map Quiz | 0 | - | 5.00 | 2,131,556 |
| Asia Map Quiz | 0 | - | 4.99 | 927,288 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 431,604 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,803 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,430 |
| Which Island in the United States? | 0 | - | 4.29 | 29,854 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,986 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,672 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,568 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,526 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,403 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 48,330 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,624 |
| The Only European Country ... | 0 | - | 4.91 | 219,798 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 214,512 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,940 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 93,012 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 145,513 |
| Countries of Africa | 0 | - | 5.00 | 2,566,715 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,314 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.96 | 51,658 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,270 |
| Western Africa Map Quiz | 0 | - | 4.98 | 74,874 |
| Australia Map Quiz | 0 | - | 4.95 | 346,648 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,726 |
| African East Coast | 0 | - | 4.96 | 96,979 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,460 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,485 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 100,005 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.74 | 33,282 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,860 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,551 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,547 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,916 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 91,495 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 85,367 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,630 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 83,198 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 60,359 |
| East Asian Islands on the Map | 0 | - | 4.55 | 33,242 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,812 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 24,184 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,675 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,536 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,847 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,761 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,447 |
| Europe Capital to Country | 0 | - | 4.99 | 252,739 |
| Asia Capital to Country | 0 | - | 4.96 | 127,756 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,401 |
| European Capitals by Map | 0 | - | 4.99 | 142,748 |
| African Capitals by Map | 0 | - | 4.99 | 142,726 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,186 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,204 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,455 |
| European Coastal Capitals | 0 | - | 4.95 | 91,561 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,300 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,524 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,897 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,273 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,817 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,466 |
| Countries of the Middle East | 0 | - | 4.96 | 203,396 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,449 |
| Slavic Countries | 0 | - | 4.96 | 112,570 |
| African Island Countries | 0 | - | 4.96 | 102,812 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 43,271 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 128,106 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 108,564 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 155,066 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 219,277 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,859 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,803 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,600 |
| 10 Southernmost Countries in Africa | 0 | - | 4.99 | 118,133 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 162,781 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 100,123 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 109,382 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.95 | 47,915 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,317 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,963 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,965 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 99,607 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,997 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,713 |
| Flags of North and South America | 0 | - | 4.99 | 378,552 |
| Australian States and Territories | 0 | - | 4.96 | 143,142 |
| Counties of England | 0 | - | 4.97 | 804,804 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.99 | 176,804 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,564 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 72,289 |
| Top African Languages on a Map | 0 | - | 4.94 | 75,607 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 313,366 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 244,990 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 232,004 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,306 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.62 | 45,303 |
| Asian Islands | 0 | - | 4.49 | 20,924 |
| Biggest Mediterranean Islands | 0 | - | 4.40 | 54,803 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 114,053 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,701 |
| Most Populous Islands | 0 | - | 4.80 | 123,489 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,413 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,691 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,057 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,571 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,432 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,160 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,014 |
| Official Cities in the UK | 0 | - | 4.89 | 287,102 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,510 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,949 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,412 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,768 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,405 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,540 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,715 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,111 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,866 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,633 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,370 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,825 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 105,656 |
| 10 Easternmost Countries in Africa | 0 | - | 4.98 | 25,300 |
| Monarchies of Europe | 0 | - | 4.90 | 99,101 |
| Monarchies of Asia | 0 | - | 4.97 | 71,649 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,391 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 137,965 |
| The Only African Country ... | 0 | - | 4.99 | 129,862 |
| The Only American Country ... | 0 | - | 4.92 | 122,408 |
| African Countries by a Single Clue | 0 | - | 4.92 | 68,488 |
| African Diaspora - Top 10 Countries | 0 | - | 4.93 | 73,590 |
| European Diaspora - Top 11 Countries | 0 | - | 4.88 | 97,041 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,809 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.90 | 107,151 |
| European Countries with One Border | 0 | - | 4.97 | 184,119 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 180,834 |
| Countries Closest to Africa | 0 | - | 4.96 | 158,068 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,878 |
| States of Germany Map Quiz | 0 | - | 4.92 | 134,069 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,375 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,980 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 146,751 |
| Flags of Oceania | 0 | - | 5.00 | 263,747 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,977 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,216 |
| 20 Most-Visited Places in Canada | 0 | - | 4.27 | 13,269 |
| Regions of Italy | 0 | - | 4.92 | 77,337 |
| States of India | 0 | - | 4.94 | 196,746 |
| Japanese Prefectures | 0 | - | 4.98 | 139,576 |
| Provinces of China | 0 | - | 4.97 | 209,213 |
| Regions of Spain Quiz | 0 | - | 4.91 | 115,689 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,701 |
| States of Germany | 0 | - | 4.95 | 155,069 |
| Regions of New Zealand | 0 | - | 4.84 | 28,814 |
| Cantons of Switzerland | 0 | - | 4.98 | 51,971 |
| Federal Subjects of Russia | 0 | - | 4.95 | 150,056 |
| Provinces of Turkey | 0 | - | 4.95 | 206,550 |
| All First-Level Subdivisions of Oceania on a Map | 0 | - | 4.95 | 27,832 |
