| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,232 |
| Rivers of the United States | 0 | - | 4.93 | 66,327 |
| US States with an Empty Map | 0 | - | 5.00 | 625,950 |
| US States Quiz | 0 | - | 5.00 | 16,916,565 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,905 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,445 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,290 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,927 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,332 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,993 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,231 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,228 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,083 |
| African Great Lakes | 0 | - | 4.82 | 66,508 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,530 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,544,308 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,976 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,679 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,816 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,362 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,836 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,495 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,570 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,246 |
| Lakes in the United States by Clue | 0 | - | 4.31 | 19,225 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,685,257 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,393,706 |
| United States Map Quiz | 0 | - | 4.98 | 4,163,447 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,299 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,601 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,912 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,751 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,183 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,511 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,469 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,524 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,665 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,631 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,115 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,826 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,485 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,637 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,513 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,210 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,838 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,805 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,592 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,533 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,063 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,988 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,146 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,850 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,346 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,858 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,741 |
| State Quiz - Florida | 0 | - | 4.47 | 62,417 |
| State Quiz - Texas | 0 | - | 4.43 | 62,963 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,861 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,364 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,615 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,526 |
| State Quiz - New York | 0 | - | 4.52 | 46,213 |
| State Quiz - Washington | 0 | - | 4.45 | 36,494 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,431 |
| State Quiz - California | 0 | - | 4.69 | 64,549 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,130 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,777 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,208 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,111 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,225 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,769 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,269 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,988 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,997 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,172 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,172 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,715 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,757 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,171 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,456 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,831 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,102 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,072 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,382 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,134 |
| Random U.S. City to State | 0 | - | 4.45 | 76,514 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,859 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,729 |
| U.S. State Flags | 0 | - | 4.88 | 171,285 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,609 |
| African Physical Geography | 0 | - | 4.51 | 31,742 |
| Asian Physical Geography | 0 | - | 4.61 | 35,561 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,858 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,602 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,376 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,578 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,995 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,392 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,755 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,193 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,012 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,641 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,251 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,077 |
| Boroughs of New York City | 0 | - | 4.47 | 84,708 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,047 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,867 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 244,810 |
| Arms Exports - United States | 0 | - | 4.77 | 62,523 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,428 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,748 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,725 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,038 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,931 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,265 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,104 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 36,118 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,845 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,920 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 113,981 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,324 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,890 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,135 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,989 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,450 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,928 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,389 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,787 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,796 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,575 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,670 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,272 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,835 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,445 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,376 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,276 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,319 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,463 |
| State Quiz - Colorado | 0 | - | 4.38 | 48,390 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,684 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,482 |
| History of Louisiana | 0 | - | 4.46 | 9,560 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,465 |
| State Quiz - West Virginia | 0 | - | 4.42 | 22,022 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,146 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,809 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,471 |
| State Quiz - Maine | 0 | - | 4.52 | 25,470 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,675 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,869 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,863 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,546 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,552 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,053 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,038 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,449 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,489 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,572 |
| ALL California Cities | 0 | - | 4.37 | 43,100 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,467 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,762 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,536 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,626 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,241 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,236 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,902 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,279 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,588 |
| Most-Visited Countries by Americans | 0 | - | 4.86 | 109,936 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 91,986 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,799 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,773 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,292 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,579 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,206 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,234 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,206 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,898 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,042 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,409 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,247 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,413 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,286 |
| Pixelated United States Map | 0 | - | 4.88 | 94,458 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 118,129 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,704 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 113,665 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,327 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,633 |
| U.S. States By Population | 0 | - | 4.92 | 153,732 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,700 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,591 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 82,701 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,330 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,789 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 160,282 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,947 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 125,408 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,661 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 86,442 |
