| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,617 |
| US States with an Empty Map | 0 | - | 5.00 | 618,272 |
| US States Quiz | 0 | - | 5.00 | 16,683,139 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,222 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,381 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,488 |
| Rivers of the United States | 0 | - | 4.93 | 65,437 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,955 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,300 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,776 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,575 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,478 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,814 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,241 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,494 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,791 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,569 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 90,963 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,517 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,530 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,112 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,607 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,136 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,662,977 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,186 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,379 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,463 |
| United States Map Quiz | 0 | - | 4.98 | 4,140,038 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,516,645 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,051 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,318 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,000 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,578 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,403 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.61 | 18,272 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,197 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,013 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,303 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,224 |
| State Quiz - Washington | 0 | - | 4.45 | 36,144 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,130 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,770 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,853 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,582 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,879 |
| Random U.S. City to State | 0 | - | 4.45 | 75,211 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,130 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,200 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,508 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,056 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,158 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,155 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,781 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,874 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,066 |
| World Currencies Quiz on a Map | 0 | - | 4.95 | 59,822 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,705 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,128 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,612 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,421 |
| Boroughs of New York City | 0 | - | 4.47 | 84,067 |
| All About Atlanta | 0 | - | 4.60 | 11,203 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,554 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,055 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,613 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,605 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,025 |
| Name the U.S. National Parks | 0 | - | 4.85 | 58,254 |
| Departments of France | 0 | - | 4.93 | 52,692 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,699 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,550 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,337 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 112,975 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,221 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,922 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,358 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,139 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 274,011 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,627 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,098 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 39,908 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,012 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,868 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,336 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,134 |
| History of Louisiana | 0 | - | 4.46 | 9,492 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,241 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,804 |
| State Quiz - Nebraska | 0 | - | 4.53 | 23,923 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,553 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,221 |
| State Quiz - Maine | 0 | - | 4.52 | 25,212 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,480 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,615 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,150 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,626 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,646 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,346 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,104 |
| ALL California Cities | 0 | - | 4.36 | 42,802 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,380 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,332 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,572 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,011 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,897 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,775 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,311 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,836 |
| Arms Exports - United States | 0 | - | 4.70 | 54,285 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,327 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,745 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 70,875 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,318 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,279 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,203 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,650 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,309 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,320 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,734 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,422 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,432 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,713 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,220 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,460 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,753 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,178 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,314 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,275 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,276 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,962 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,353 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,573 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,324 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,574 |
| U.S. Geography By Letter - H | 0 | - | 4.38 | 39,295 |
| Pixelated United States Map | 0 | - | 4.89 | 93,358 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,297 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,424 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,537 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,405 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,613 |
| U.S. States by Clue #1 | 0 | - | 4.52 | 38,542 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,248 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,301 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,419 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,515 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,791 |
| U.S. States By Population | 0 | - | 4.92 | 152,277 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,287 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,791 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,153 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,058 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,585 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,959 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 49,730 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,060 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,848 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 37,097 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,178 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,957 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,247 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,411 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 87,463 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,655 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,723 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,796 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,248 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,455 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,789 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,040 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,411 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,035 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,622 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,389 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,059 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,370 |
| Top 10 U.S. States Where the Rent is Too Dang High | 0 | - | 4.84 | 66,762 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,548 |
| State Quiz - Florida | 0 | - | 4.47 | 61,902 |
| State Quiz - Texas | 0 | - | 4.43 | 62,458 |
| State Quiz - New York | 0 | - | 4.52 | 45,700 |
| State Quiz - California | 0 | - | 4.68 | 63,916 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,471 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,277 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,095 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,068 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,444 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,634 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,369 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,744 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,448 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,832 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,603 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,431 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,344 |
| Countries Bordering Brazil | 0 | - | 4.96 | 130,956 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,258 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,411 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,438,410 |
| Oceania Map Quiz | 0 | - | 4.98 | 634,617 |
