| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,481 |
| US States with an Empty Map | 0 | - | 5.00 | 627,434 |
| US States Quiz | 0 | - | 5.00 | 16,960,731 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,941 |
| Rivers of the United States | 0 | - | 4.93 | 66,536 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,193 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,967 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,798 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,772 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,104 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,887 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,269 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,896 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,456 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,120 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,680 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,298 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,642 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,132 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,612 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 245,755 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,329 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,812 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,595 |
| United States Map Quiz | 0 | - | 4.98 | 4,167,577 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,351 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,179 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,815 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,744 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,259 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,236 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,766 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,169 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,551,727 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,020 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,268 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,050 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,785 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,276 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,792 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,674 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,021 |
| Random U.S. City to State | 0 | - | 4.45 | 76,755 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,009 |
| Asia's Busiest Airports | 0 | - | 4.69 | 53,040 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,818 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,249 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,489 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,809 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,465 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,415 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,101 |
| Boroughs of New York City | 0 | - | 4.47 | 84,863 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,099 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 138,223 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,588 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,117 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,972 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,323 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,763 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,895 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,047 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,114 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,346 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,105 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 65,996 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,468 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 61,626 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,070 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,232 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,415 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,325 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,688 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,147 |
| Europe Map Quiz | 0 | - | 5.00 | 4,780,301 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,195 |
| Departments of France | 0 | - | 4.93 | 54,847 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 27,288 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,453 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,380 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,840 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,011 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,278 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,855 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,661 |
| ALL California Cities | 0 | - | 4.37 | 43,185 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,484 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,161 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,179 |
| Arms Exports - United States | 0 | - | 4.77 | 62,637 |
| Countries that Visit Japan the Most | 0 | - | 4.93 | 77,707 |
| Most-Visited Countries by Japanese | 0 | - | 4.95 | 60,414 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,601 |
| Most-Visited Countries by Canadians | 0 | - | 4.83 | 39,528 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,876 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,799 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,904 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,305 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,879 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,527 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.75 | 60,149 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,905 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,774 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,856 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,418 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,446 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,409 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,133 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,314 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,562 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,451 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,610 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,736 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,504 |
| Pixelated United States Map | 0 | - | 4.88 | 94,649 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,542 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,784 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,330 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 112,001 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,015 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,848 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,661 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,018 |
| U.S. States By Population | 0 | - | 4.92 | 153,960 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,986 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,756 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,670 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,712 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,941 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,714 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,131 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,289 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,707 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,219 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,441 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,952 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,632 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,718 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,505 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,070 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,563 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,756 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,552 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,934 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,399 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,950 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,889 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,791 |
| State Quiz - Florida | 0 | - | 4.47 | 62,514 |
| State Quiz - Texas | 0 | - | 4.43 | 63,095 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,930 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,429 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,690 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,570 |
| State Quiz - New York | 0 | - | 4.52 | 46,315 |
| State Quiz - Washington | 0 | - | 4.45 | 36,572 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,498 |
| State Quiz - California | 0 | - | 4.69 | 64,679 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,210 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,844 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,279 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,216 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,304 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,398 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,357 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 127,039 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,811 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,147 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,734 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,490 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,833 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,251 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,364 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,054 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,659 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,031 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,767 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,423 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,775 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,123 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,312 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,637 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,451,022 |
| Oceania Map Quiz | 0 | - | 4.98 | 657,809 |
| Africa Map Quiz | 0 | - | 5.00 | 2,125,797 |
| Asia Map Quiz | 0 | - | 4.99 | 922,889 |
| Topological Map of the USA Quiz | 0 | - | 4.49 | 29,220 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,098 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,133 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,626 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,285 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,244 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,776 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.80 | 41,699 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,864 |
| Regions of U.S. States | 0 | - | 4.37 | 44,100 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,895 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,898 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,142 |
