| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,435 |
| Rivers of the United States | 0 | - | 4.92 | 58,066 |
| US States Quiz | 0 | - | 5.00 | 14,989,955 |
| African Great Lakes | 0 | - | 4.85 | 54,974 |
| US States with an Empty Map | 0 | - | 5.00 | 562,467 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,658 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 126,067 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.96 | 281,739 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 57,233 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 42,381 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 72,946 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 37,308 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 117,340 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 127,749 |
| Countries Closest to Alaska | 0 | - | 4.92 | 100,301 |
| Countries Closest to Maine | 0 | - | 4.85 | 59,851 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 39,202 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 187,477 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 101,795 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 102,290 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 72,556 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,493 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 76,282 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 50,182 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,522 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,493 |
| U.S. States that Border Canada | 0 | - | 4.90 | 166,964 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 66,729 |
| South China Sea Countries | 0 | - | 4.82 | 54,305 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 129,539 |
| Top 10 American Countries by Coastline | 0 | - | 4.95 | 83,941 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.91 | 90,318 |
| United States Map Quiz | 0 | - | 4.98 | 3,932,755 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 57,556 |
| Fifty US States in One Minute | 0 | - | 4.57 | 3,286,101 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 197,544 |
| Random U.S. City to State | 0 | - | 4.44 | 66,772 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.85 | 49,420 |
| US States by Borders in 30 Seconds | 0 | - | 4.75 | 2,440,765 |
| 10 Closest Megacities to New York City | 0 | - | 4.51 | 64,659 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.58 | 1,261,694 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,685 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 66,434 |
| Asian Physical Geography | 0 | - | 4.59 | 33,848 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.46 | 49,128 |
| U.S. State Border Crossings | 0 | - | 4.96 | 82,972 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,175 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,548 |
| Boroughs of New York City | 0 | - | 4.45 | 77,965 |
| Total United States Immigration by Country | 0 | - | 4.90 | 98,148 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.94 | 188,948 |
| California Cities Map Quiz | 0 | - | 4.49 | 82,883 |
| Florida Cities Map Quiz | 0 | - | 4.49 | 57,865 |
| New York Cities Map Quiz | 0 | - | 4.54 | 40,018 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.84 | 55,814 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.71 | 34,088 |
| Longest U.S. State Borders | 0 | - | 4.66 | 34,918 |
| U.S. States with the Fewest Borders | 0 | - | 4.76 | 106,837 |
| U.S. States with the Most Borders | 0 | - | 4.56 | 61,240 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.69 | 60,631 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 49,573 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.97 | 343,288 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 144,321 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 70,804 |
| 500 Biggest US Cities | 0 | - | 4.88 | 100,959 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 53,722 |
| ALL California Cities | 0 | - | 4.36 | 39,675 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,685 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.69 | 32,094 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.57 | 44,348 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 34,799 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.65 | 32,522 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.66 | 71,572 |
| Arms Exports - United States | 0 | - | 4.65 | 48,940 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 95,264 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 80,275 |
| Countries that Visit Florida the Most | 0 | - | 4.58 | 50,215 |
| Countries Closest to Hawaii | 0 | - | 4.51 | 48,449 |
| Biggest Trading Partners - US | 0 | - | 4.63 | 102,480 |
| Colombia Country Quiz | 0 | - | 4.89 | 35,887 |
| Europe Map Quiz | 0 | - | 5.00 | 4,350,221 |
| Hawaiian Islands Map Quiz | 0 | - | 4.75 | 21,225 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,226 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 37,005 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.70 | 140,617 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.74 | 45,655 |
| Tourist Attractions by U.S. State | 0 | - | 4.45 | 60,565 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.42 | 55,446 |
| Pixelated United States Map | 0 | - | 4.90 | 83,722 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 103,993 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 102,090 |
| U.S. States by Clue #1 | 0 | - | 4.48 | 33,213 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 97,768 |
| 10 Southernmost U.S. States | 0 | - | 4.86 | 100,752 |
| U.S. States with More Cows than People | 0 | - | 4.58 | 39,391 |
| U.S. States with Short Names | 0 | - | 4.87 | 132,017 |
| U.S. States that Start with M | 0 | - | 4.91 | 152,599 |
| U.S. States By Population | 0 | - | 4.90 | 131,428 |
| U.S. States that Start with N | 0 | - | 4.95 | 157,378 |
| U.S. States with Longest Names | 0 | - | 4.84 | 36,805 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 62,671 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 46,762 |
| U.S. States With Palm Trees | 0 | - | 4.55 | 43,590 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.52 | 32,720 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.44 | 47,887 |
| U.S. States by Emoji | 0 | - | 4.48 | 93,228 |
| 10 Northernmost U.S. States | 0 | - | 4.89 | 74,721 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.52 | 34,414 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 37,666 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 35,582 |
| U.S. States with Spanish Names | 0 | - | 4.48 | 68,443 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 70,364 |
| U.S. States with a Unique First Letter | 0 | - | 4.95 | 78,934 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 58,982 |
| The Only Remaining U.S. State . . . | 0 | - | 4.94 | 57,073 |
| U.S. State Superlatives #1 | 0 | - | 4.46 | 75,896 |
| U.S. State Superlatives #2 | 0 | - | 4.52 | 37,649 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 146,773 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 168,757 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.85 | 99,796 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.54 | 61,113 |
| Top 10 Least Obese U.S. States | 0 | - | 4.81 | 69,317 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.79 | 59,150 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 39,665 |
| State Quiz - Florida | 0 | - | 4.44 | 56,568 |
| State Quiz - Texas | 0 | - | 4.44 | 57,025 |
| State Quiz - Virginia | 0 | - | 4.51 | 33,455 |
| State Quiz - New York | 0 | - | 4.47 | 37,341 |
| State Quiz - Washington | 0 | - | 4.45 | 32,816 |
| State Quiz - California | 0 | - | 4.65 | 57,511 |
| State Quiz - Alaska | 0 | - | 4.44 | 38,027 |
| State Quiz - New Jersey | 0 | - | 4.45 | 31,863 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 43,140 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 174,874 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 151,836 |
| U.S. City Nicknames | 0 | - | 4.23 | 99,997 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,547,408 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,047 |
| Every City in Colorado on a Map | 0 | - | 4.43 | 9,832 |
| Every City in Washington State on a Map | 0 | - | 4.51 | 9,410 |
| US State Capitals Quiz - No Hints | 0 | - | 4.96 | 80,951 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,883 |
| New York City Trivia #1 | 0 | - | 4.14 | 34,180 |
| Washington D.C. Trivia | 0 | - | 4.44 | 31,503 |
| Countries Bordering Brazil | 0 | - | 4.96 | 125,009 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,874 |
| Countries that Beat the United States | 0 | - | 4.92 | 148,062 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 77,067 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,355,556 |
| Oceania Map Quiz | 0 | - | 4.98 | 576,503 |
| Africa Map Quiz | 0 | - | 5.00 | 1,960,360 |
| Asia Map Quiz | 0 | - | 4.99 | 800,039 |
| Washington Cities Map Quiz | 0 | - | 4.47 | 23,287 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 19,740 |
| Texas Cities Map Quiz | 0 | - | 4.37 | 78,225 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 90,964 |
| African Physical Geography | 0 | - | 4.49 | 30,183 |
| European Physical Geography | 0 | - | 4.20 | 32,129 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 392,372 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 74,441 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 17,175 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 19,847 |
| Word Scramble - U.S. States | 0 | - | 4.96 | 464,243 |
| Category Elimination - U.S. States #2 | 0 | - | 4.79 | 117,293 |
| Movies by State Quiz | 0 | - | 4.23 | 39,530 |
| Six Flags Over Texas | 0 | - | 4.84 | 59,386 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 30,341 |
| Cities Founded by the French in North America | 0 | - | 4.52 | 38,837 |
| Name a City - U.S. States | 0 | - | 4.41 | 24,799 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.56 | 6,126 |
| Africa Capitals Quiz | 0 | - | 4.99 | 648,579 |
| Asia Capitals Quiz | 0 | - | 4.98 | 606,143 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 21,753 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,163 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 30,447 |
| Miami City Trivia | 0 | - | 4.54 | 10,579 |
| Dallas City Trivia | 0 | - | 4.46 | 6,162 |
| Countries of Africa | 0 | - | 5.00 | 2,213,750 |
| Mexico Country Quiz | 0 | - | 4.48 | 67,255 |
| Cuba Country Quiz | 0 | - | 4.70 | 47,692 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,293,204 |
| Australia Map Quiz | 0 | - | 4.94 | 322,898 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,528 |
| Washington D.C. by Picture | 0 | - | 4.48 | 25,412 |
| Most Valuable Crops by U.S. State | 0 | - | 4.39 | 37,077 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 31,543 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.37 | 54,924 |
| Events by U.S. State #1 | 0 | - | 4.42 | 21,919 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.46 | 25,745 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.49 | 21,495 |
| U.S. States with the Most National Parks | 0 | - | 4.62 | 21,728 |
| Sports Teams by State Quiz | 0 | - | 4.19 | 91,650 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 89,346 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.30 | 35,321 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 31,556 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.51 | 27,738 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 25,225 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 13,908 |
| States that Beat California | 0 | - | 4.57 | 58,404 |
| States that Beat Texas | 0 | - | 4.57 | 41,503 |
