| United States Map Quiz | 0 | - | 4.98 | 4,141,457 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,852 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,943 |
| Countries of North America Quiz | 0 | - | 5.00 | 1,011,459 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,847 |
| Canada Provinces and Territories | 0 | - | 5.00 | 337,818 |
| North America Map Quiz | 0 | - | 4.98 | 244,378 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,889 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,860 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,072 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,471 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,061 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,653 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 899,753 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,816 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 56,939 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 62,934 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 93,888 |
| Central American Countries | 0 | - | 4.98 | 155,021 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 145,845 |
| Largest Asian-American Ethnic Groups | 0 | - | 4.11 | 40,791 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,459 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,529 |
| Territories of the United States | 0 | - | 4.79 | 52,140 |
| Five Biggest Immigrant Groups by Decade in the US | 0 | - | 4.78 | 39,370 |
| South America Map Quiz | 0 | - | 5.00 | 1,541,079 |
| 10 Biggest American Countries by Area | 0 | - | 4.95 | 112,146 |
| Top 10 Most Populous American Countries | 0 | - | 4.97 | 143,148 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 128,205 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,362 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,543 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,459 |
| Top U.S. Cash Crops | 0 | - | 4.39 | 62,085 |
| U.S. States with the Most Expensive Home Prices | 0 | - | 4.48 | 99,302 |
| U.S. States with the Cheapest Home Prices | 0 | - | 4.70 | 32,775 |
| Top 10 Most African-American U.S. States | 0 | - | 4.46 | 74,411 |
| Top 10 Most Asian U.S. States | 0 | - | 4.80 | 74,870 |
| Top 10 Most Obese U.S. States | 0 | - | 4.54 | 81,204 |
| Top 10 Least Obese U.S. States | 0 | - | 4.75 | 73,408 |
| Top 10 Least-Educated U.S. States | 0 | - | 4.43 | 89,962 |
| Top 10 Most-Educated U.S. States | 0 | - | 4.48 | 84,322 |
| U.S. States with the Highest Rates of Homelessness | 0 | - | 4.43 | 52,149 |
| Top 10 Most White U.S. States | 0 | - | 4.49 | 81,859 |
| Top 10 Most German U.S. States | 0 | - | 4.48 | 59,567 |
| Europe Map Quiz | 0 | - | 5.00 | 4,730,711 |
| US States Quiz | 0 | - | 5.00 | 16,697,537 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,234 |
| North America Cities by Map | 0 | - | 4.41 | 47,611 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,336 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,721 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,647 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,856 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,869 |
| Canada Immigration by Country | 0 | - | 4.51 | 62,213 |
| Countries of South America with an Empty Map | 0 | - | 4.94 | 104,142 |
| Top 10 U.S. States That Grow the Most Corn | 0 | - | 4.52 | 36,015 |
| Top 10 U.S. States with the Lowest Life Expectancy | 0 | - | 4.67 | 44,958 |
| Caribbean Countries and Territories | 0 | - | 4.80 | 112,321 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,934 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,191 |
| Africa Map Quiz | 0 | - | 5.00 | 2,104,078 |
| Asia Map Quiz | 0 | - | 4.99 | 906,873 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,899 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,153 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,400 |
| American Countries on the Pacific Coast | 0 | - | 4.80 | 49,012 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,447 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,832 |
| USA Tourist Attractions by Description #1 | 0 | - | 4.14 | 27,034 |
| Pixelated United States Map | 0 | - | 4.89 | 93,462 |
| US States with an Empty Map | 0 | - | 5.00 | 618,712 |
| U.S. Geography - Multiple Choice | 0 | - | 4.41 | 24,661 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,711 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,338 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,391 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,643 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,884 |
| U.S. States By Population | 0 | - | 4.92 | 152,339 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,380 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,850 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,758 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,870 |
| U.S. States with the Most Gun Ownership | 0 | - | 4.44 | 29,577 |
| U.S. States with Oldest Median Age | 0 | - | 4.33 | 42,358 |
| Top 10 U.S. States with the Longest Commutes | 0 | - | 4.28 | 44,155 |
| US States with the Most Executions | 0 | - | 4.51 | 26,347 |
| Top 10 U.S. States with the Most Lighthouses | 0 | - | 4.61 | 28,916 |
| U.S. Landmarks Picture Quiz | 0 | - | 4.26 | 14,666 |
| Which Island in the United States? | 0 | - | 4.29 | 29,152 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,379 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,360 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,914 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,061 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,109 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,777 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,523 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,878 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,945 |
| Landlocked Countries in Africa | 0 | - | 4.99 | 45,799 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,516 |
| The Only European Country ... | 0 | - | 4.91 | 213,779 |
| Mediterranean Countries Quiz | 0 | - | 4.99 | 210,104 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,502 |
| Countries with Territorial Claims in Antarctica | 0 | - | 4.94 | 92,198 |
| Countries of Africa | 0 | - | 5.00 | 2,507,308 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,398 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,546 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,375,773 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 49,780 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 97,443 |
| Western Africa Map Quiz | 0 | - | 4.97 | 72,910 |
| Australia Map Quiz | 0 | - | 4.94 | 342,447 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,282 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,081 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,800 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,924 |
| African East Coast | 0 | - | 4.96 | 95,028 |
| Canadian Geography on the Map | 0 | - | 4.55 | 26,191 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,690 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,565 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,917 |
| Top 10 U.S. States with the Highest Life Expectancy | 0 | - | 4.33 | 41,572 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,334 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,295 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,431 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,557 |
| Rivers of the United States | 0 | - | 4.93 | 65,500 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,730 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,657 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,855 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,644 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,596 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,038 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,543 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,321 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,399 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,015 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,332 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,789 |
| Europe Capital to Country | 0 | - | 4.99 | 247,668 |
| Asia Capital to Country | 0 | - | 4.96 | 125,738 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,432 |
| European Capitals by Map | 0 | - | 4.99 | 136,223 |
| African Capitals by Map | 0 | - | 4.99 | 132,137 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,117 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,166 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,593 |
| European Coastal Capitals | 0 | - | 4.95 | 89,731 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,754 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,758 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,414 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,178 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,634 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,282 |
| Countries of the Middle East | 0 | - | 4.96 | 198,875 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,238 |
| Slavic Countries | 0 | - | 4.96 | 110,841 |
| African Island Countries | 0 | - | 4.96 | 100,774 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,493 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 125,691 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,469 |
| African Countries with the Shortest Names | 0 | - | 4.98 | 152,077 |
| Top 10 Biggest African Countries by Area | 0 | - | 4.99 | 215,598 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,701 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 152,747 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,269 |
| 10 Southernmost Countries in Africa | 0 | - | 4.98 | 115,549 |
| 10 Northernmost Countries in Africa | 0 | - | 4.98 | 160,245 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,382 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,223 |
| Top 10 Smallest African Countries by Area | 0 | - | 4.96 | 32,499 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,399 |
| Bahamas Country Quiz | 0 | - | 4.63 | 19,079 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,455 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,181 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,430 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,340 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,642 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,197 |
| U.S. State Flags | 0 | - | 4.89 | 167,026 |
| Flags of North and South America | 0 | - | 4.99 | 367,029 |
| Australian States and Territories | 0 | - | 4.95 | 140,749 |
| Counties of England | 0 | - | 4.97 | 789,066 |
| All First-Level Subdivisions of Europe on a Map | 0 | - | 4.98 | 167,842 |
| Hawaiian Islands | 0 | - | 4.83 | 42,425 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,398 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,084 |
| Australian Immigration by Country | 0 | - | 4.81 | 77,015 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,669 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,407 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 307,793 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 241,621 |
| Countries of Asia with an Empty Map | 0 | - | 4.98 | 228,749 |
| Top 10 Most Religious U.S. States | 0 | - | 4.31 | 19,229 |
| U.S. States with the Least Gun Ownership | 0 | - | 4.35 | 25,377 |
| Top 10 US States that Produce the Most Coal | 0 | - | 4.27 | 25,326 |
| U.S. States with Youngest Median Age | 0 | - | 4.32 | 20,554 |
| Top 10 U.S. States by Percent Born in State | 0 | - | 4.25 | 12,283 |
| Top 10 U.S. States by Percent Born out of State | 0 | - | 4.22 | 11,797 |
