| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,375 |
| Rivers of the United States | 0 | - | 4.93 | 66,629 |
| US States Quiz | 0 | - | 5.00 | 16,985,777 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,163 |
| African Great Lakes | 0 | - | 4.82 | 66,923 |
| US States with an Empty Map | 0 | - | 5.00 | 628,277 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,388 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,141 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,933 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,989 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,229 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,112 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,844 |
| Countries Closest to Alaska | 0 | - | 4.93 | 125,066 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,563 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,057 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,440 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,799 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,426 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,773 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,179 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,798 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,414 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,540 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,326 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,696 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,592 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,668 |
| United States Map Quiz | 0 | - | 4.98 | 4,170,462 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,801 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,899 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,928 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,554,603 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,353 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,506 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,124 |
| Random U.S. City to State | 0 | - | 4.45 | 76,836 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,086 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,692,206 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,878 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,298 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,529 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,923 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,838 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,911 |
| African Physical Geography | 0 | - | 4.51 | 31,812 |
| Asian Physical Geography | 0 | - | 4.61 | 35,617 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,924 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,856 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,855 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,710 |
| Boroughs of New York City | 0 | - | 4.47 | 85,287 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,119 |
| Total United States Immigration by Country | 0 | - | 4.91 | 112,331 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 246,272 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,166 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,995 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,349 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,430 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,188 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,929 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,102 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,191 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,363 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,116 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,062 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,123 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,513 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,017 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,979 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,472 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,405 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,096 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,870 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,718 |
| ALL California Cities | 0 | - | 4.37 | 43,225 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,490 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,349 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,864 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,409 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,209 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,086 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,695 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,065 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,720 |
| Arms Exports - United States | 0 | - | 4.77 | 62,708 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 110,472 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 92,388 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,713 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,952 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,865 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,975 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,772 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,318 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,893 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,541 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,343 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,287 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,810 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,691 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,934 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,472 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,504 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,481 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,187 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,385 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,604 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,505 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,667 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,836 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,586 |
| Pixelated United States Map | 0 | - | 4.88 | 94,769 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,317 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,560 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,006 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,392 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,211 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,230 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,867 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,281 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,296 |
| U.S. States By Population | 0 | - | 4.92 | 154,091 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,164 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,854 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,720 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,560 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,918 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,135 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,783 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,322 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 83,027 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,959 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,456 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,179 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,226 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,373 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,820 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,273 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,518 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,059 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,671 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,751 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,661 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 178,171 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,645 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,798 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,624 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,983 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,428 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.74 | 64,013 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.85 | 67,959 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,811 |
| State Quiz - Florida | 0 | - | 4.47 | 62,596 |
| State Quiz - Texas | 0 | - | 4.43 | 63,159 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,990 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,476 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,733 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,616 |
| State Quiz - New York | 0 | - | 4.52 | 46,385 |
| State Quiz - Washington | 0 | - | 4.45 | 36,625 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,546 |
| State Quiz - California | 0 | - | 4.69 | 64,766 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,260 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,908 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,332 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,288 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,352 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,551 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,916 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,837 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,041 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,921 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,521 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,229 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,602 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,295 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,790 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,214 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,868 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,579 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.91 | 116,376 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,112 |
| Oceania Map Quiz | 0 | - | 4.98 | 658,850 |
| Africa Map Quiz | 0 | - | 5.00 | 2,127,846 |
| Asia Map Quiz | 0 | - | 4.99 | 924,516 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,110 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,160 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,648 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 102,409 |
| Regions of U.S. States | 0 | - | 4.37 | 44,162 |
| European Physical Geography | 0 | - | 4.26 | 33,588 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 430,654 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 82,998 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,481 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,418 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,875 |
| Movies by State | 0 | - | 4.27 | 40,605 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,487 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,866 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,724 |
