| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,792 |
| Rivers of the United States | 0 | - | 4.93 | 65,481 |
| US States Quiz | 0 | - | 5.00 | 16,692,857 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,814 |
| African Great Lakes | 0 | - | 4.82 | 65,101 |
| US States with an Empty Map | 0 | - | 5.00 | 618,555 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,038 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,365 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,442 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,658 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,537 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,878 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,306 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,274 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,418 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,529 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,600 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,833 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,622 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,010 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,530 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,160 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,634 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,341 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 70,777 |
| Top 10 European Countries by Coastline | 0 | - | 4.89 | 137,821 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,062 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,135 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,092 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,775 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,719 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,433 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,431 |
| Random U.S. City to State | 0 | - | 4.45 | 75,287 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,174 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,838 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,527 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,072 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,193 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,668 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,279 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,838 |
| Asian Physical Geography | 0 | - | 4.61 | 35,368 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,676 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,929 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,288 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,698 |
| Boroughs of New York City | 0 | - | 4.47 | 84,077 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,594 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,617 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,731 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,632 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,617 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,034 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,758 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,889 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,563 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,368 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,006 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,225 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,391 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,649 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,195 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,221 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,422 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,689 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,728 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,439 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,496 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,128 |
| ALL California Cities | 0 | - | 4.36 | 42,809 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,386 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,402 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,579 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,019 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,916 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,783 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,324 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,839 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,200 |
| Arms Exports - United States | 0 | - | 4.70 | 54,320 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,413 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,813 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,041 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,221 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,334 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,303 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,888 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,202 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,660 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,313 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,350 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,753 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,433 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,440 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,245 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,337 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,306 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,303 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,986 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,376 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,588 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,346 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,592 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,320 |
| Pixelated United States Map | 0 | - | 4.89 | 93,437 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,551 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,409 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,681 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,577 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,319 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,366 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,428 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,605 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,864 |
| U.S. States By Population | 0 | - | 4.92 | 152,324 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,355 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,833 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,172 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,071 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,598 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,964 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 50,970 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,104 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,877 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 38,447 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,189 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,971 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,277 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,446 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,514 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,673 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,743 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,855 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,263 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,467 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,842 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,063 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,456 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,054 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,646 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,407 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,070 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,389 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,806 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,555 |
| State Quiz - Florida | 0 | - | 4.47 | 61,923 |
| State Quiz - Texas | 0 | - | 4.43 | 62,482 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,542 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,025 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,312 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,237 |
| State Quiz - New York | 0 | - | 4.52 | 45,726 |
| State Quiz - Washington | 0 | - | 4.45 | 36,159 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,143 |
| State Quiz - California | 0 | - | 4.68 | 63,945 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,783 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,484 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,874 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,608 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,890 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,349 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,287 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,458 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,653 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,128 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,861 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,009 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,594 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,502 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,871 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,616 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,040 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,270 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,503 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,717 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,377 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,021 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,738 |
| Asia Map Quiz | 0 | - | 4.99 | 906,644 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,902 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,296 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,061 |
| Regions of U.S. States | 0 | - | 4.37 | 43,453 |
| African Physical Geography | 0 | - | 4.51 | 31,564 |
| European Physical Geography | 0 | - | 4.26 | 33,372 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,061 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,917 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.61 | 18,276 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,337 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,617 |
| Movies by State | 0 | - | 4.27 | 40,438 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,275 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,531 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,594 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,433 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,925 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,541 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,559 |
