| South America Map Quiz | 0 | - | 5.00 | 1,548,651 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,850 |
| All First-Level Subdivisions of South America on a Map | 0 | - | 4.92 | 53,784 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,972 |
| States of Brazil | 0 | - | 4.97 | 87,814 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,564 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,839 |
| States of Mexico | 0 | - | 4.95 | 175,760 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,618 |
| Central American Countries | 0 | - | 4.98 | 156,317 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 148,182 |
| United States Map Quiz | 0 | - | 4.98 | 4,155,810 |
| Flags of North and South America | 0 | - | 4.99 | 372,528 |
| South American Physical Geography | 0 | - | 4.58 | 18,333 |
| Belize Country Quiz | 0 | - | 4.85 | 20,954 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,021,902 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,942 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,707 |
| The Only American Country ... | 0 | - | 4.92 | 121,499 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,030 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,909 |
| Guyana Country Quiz | 0 | - | 4.50 | 22,784 |
| Venezuela Country Quiz | 0 | - | 4.50 | 30,582 |
| Paraguay Country Quiz | 0 | - | 4.53 | 25,269 |
| Bolivia Country Quiz | 0 | - | 4.63 | 26,249 |
| Suriname Country Quiz | 0 | - | 4.61 | 19,805 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,843 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 63,974 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,417 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,307 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,403 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,874 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,872 |
| Islands of the Galápagos | 0 | - | 4.54 | 4,772 |
| South American Cities on the Map | 0 | - | 4.53 | 35,401 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,756 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,813 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,071 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,394 |
| History of Mexico | 0 | - | 4.58 | 15,301 |
| Word Chain - South America | 0 | - | 4.51 | 23,888 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,866 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,455 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,330 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 243,600 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,837 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,159 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,364 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 83,748 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,463 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,682 |
| El Salvador Country Quiz | 0 | - | 4.63 | 31,688 |
| Jamaica Country Quiz | 0 | - | 4.58 | 35,057 |
| Haiti Country Quiz | 0 | - | 4.79 | 32,584 |
| Pixelated United States Map | 0 | - | 4.87 | 94,163 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,504 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,635 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,751 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,278 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,305 |
| U.S. States with Short Names | 0 | - | 4.91 | 148,839 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,104 |
| U.S. States By Population | 0 | - | 4.92 | 153,457 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,318 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,382 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,445 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,153 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,540 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 159,867 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,641 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,122 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,457 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,161 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,318 |
| Countries Closest to Canada | 0 | - | 4.91 | 198,176 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 529,192 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 268,029 |
| Famous People from South America | 0 | - | 4.15 | 21,942 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,506 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,556 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,811 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,670 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,402 |
| Movies Set in France | 0 | - | 4.26 | 13,118 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,466 |
| Monty Python Quotes | 0 | - | 4.88 | 42,450 |
| Asian Countries by First 2 Letters | 0 | - | 4.91 | 278,868 |
| South America A-Z | 0 | - | 4.13 | 10,899 |
| Guatemala Country Quiz | 0 | - | 4.63 | 25,405 |
| Honduras Country Quiz | 0 | - | 4.52 | 23,859 |
| Nicaragua Country Quiz | 0 | - | 4.62 | 26,551 |
| Largest Caribbean Islands | 0 | - | 4.07 | 16,682 |
| Saintly Islands of the Caribbean | 0 | - | 4.32 | 24,018 |
| Barbados Country Quiz | 0 | - | 4.78 | 19,761 |
| Territories of the United States | 0 | - | 4.79 | 52,355 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.79 | 39,626 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 175,360 |
| Major non-NATO U.S. Allies | 0 | - | 4.52 | 52,141 |
| New York City Geography | 0 | - | 4.42 | 33,078 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,555 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,086 |
| Movies Set in London | 0 | - | 4.26 | 28,917 |
| Movie Cities | 0 | - | 4.33 | 50,851 |
| Africa Map Quiz | 0 | - | 5.00 | 2,116,348 |
| Oceania Map Quiz | 0 | - | 4.98 | 641,454 |
| Australian Capitals | 0 | - | 4.92 | 62,713 |
| Largest Virgin Islands | 0 | - | 4.24 | 5,300 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.61 | 22,149 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,481 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,573 |
| United States Landmarks Map Quiz | 0 | - | 4.55 | 40,163 |
| United States Country Quiz | 0 | - | 4.43 | 101,421 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 76,855 |
| Canada Country Quiz | 0 | - | 4.54 | 132,413 |
| Canada Cities Map Quiz | 0 | - | 4.63 | 124,131 |
| Canada A-Z | 0 | - | 4.73 | 32,798 |
| Count to 10 in Europe: Pro | 0 | - | 4.86 | 69,063 |
| Official European Union Languages | 0 | - | 4.97 | 238,327 |
| European Countries in their Native Language | 0 | - | 4.99 | 157,737 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 427,870 |
| Name the James Bond Movies | 0 | - | 4.56 | 158,422 |
| James Bond Trivia | 0 | - | 4.46 | 39,261 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,634 |
| Asia Map Quiz | 0 | - | 4.99 | 915,706 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 59,929 |
| Countries of Africa | 0 | - | 5.00 | 2,533,432 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 46,737 |
| African East Coast | 0 | - | 4.96 | 95,949 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,768 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,591 |
| Australia Map Quiz | 0 | - | 4.95 | 344,157 |
| Pixelated Americas Map | 0 | - | 4.39 | 47,126 |
| Hispanic Last Names in the U.S. | 0 | - | 4.31 | 54,737 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,380 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,325 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,566 |
| Argentina Country Quiz | 0 | - | 4.53 | 57,456 |
| Brazil Country Quiz | 0 | - | 4.52 | 101,730 |
| Brazil Cities Map Quiz | 0 | - | 4.62 | 36,599 |
| Chile Country Quiz | 0 | - | 4.75 | 40,024 |
| Ecuador Country Quiz | 0 | - | 4.60 | 31,838 |
| Peru Country Quiz | 0 | - | 4.54 | 48,625 |
| U.S. Federal Holidays | 0 | - | 4.33 | 99,444 |
| Recommended Childhood Vaccines for Americans | 0 | - | 4.42 | 14,704 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 209,034 |
| Top 10 Non-English Languages of Los Angeles | 0 | - | 4.42 | 59,858 |
| New England States | 0 | - | 4.51 | 59,795 |
| U.S. States by Land Area | 0 | - | 4.61 | 52,773 |
| Top 10 U.S. States by Inland Water Area | 0 | - | 4.53 | 37,999 |
| Add a Letter - Make a U.S. State | 0 | - | 4.72 | 82,759 |
| Top 10 Widest U.S. States East to West | 0 | - | 4.70 | 55,956 |
| Top 10 Tallest U.S. States North to South | 0 | - | 4.74 | 40,895 |
| U.S. States by Borders | 0 | - | 4.61 | 35,280 |
| 10 Easternmost U.S. States | 0 | - | 4.53 | 56,457 |
| The Only U.S. State ... #1 | 0 | - | 4.52 | 101,998 |
| 50 States, 50 Cities - Hard Version | 0 | - | 4.46 | 44,198 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,615 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.72 | 33,010 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,634 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 75,151 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,359 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,649 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 90,821 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,784 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,385 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 82,477 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,936 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,310 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 212,001 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,621 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,780 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,224 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,933 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,052 |
| The Only European Country ... | 0 | - | 4.91 | 216,312 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,957 |
| Countries that Beat Switzerland | 0 | - | 4.88 | 41,797 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,831 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,017 |
| Georgia ... or Georgia? | 0 | - | 4.67 | 76,724 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,935 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,318 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 216,826 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 116,505 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 161,138 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 33,188 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 153,350 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,855 |
| African Island Countries | 0 | - | 4.96 | 101,525 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 243,261 |
| Canada or Africa by Area | 0 | - | 4.78 | 18,317 |
| Australian States and Territories | 0 | - | 4.96 | 141,822 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,266 |
| Australia True or False | 0 | - | 4.87 | 56,817 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,566 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 144,159 |
| Which South American Country? | 0 | - | 4.69 | 51,920 |
| Countries that Beat Brazil | 0 | - | 4.49 | 68,496 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,164 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,470 |
