| Deadliest U.S. Wars | 0 | - | 4.89 | 189,784 |
| US States Quiz | 0 | - | 5.00 | 16,779,220 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,219 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,081 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,693 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,807 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,943 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,821 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,085 |
| US States with an Empty Map | 0 | - | 5.00 | 621,378 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,330 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,510 |
| Rivers of the United States | 0 | - | 4.93 | 65,827 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,849 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,793 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,750 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,759 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,984 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,521 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,608 |
| American History Quotes #1 | 0 | - | 4.37 | 95,827 |
| American History Quotes #2 | 0 | - | 4.38 | 41,304 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,661 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,871 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 173,754 |
| U.S. Cabinet Departments | 0 | - | 4.86 | 72,680 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,527,264 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,526 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,247 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,773 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,675 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,505 |
| California Groups of Things | 0 | - | 4.25 | 45,338 |
| New York Groups of Things | 0 | - | 4.38 | 60,021 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,336 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,829 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,339 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,638 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,384 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,547 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,596 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,190 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,565 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,625 |
| Star Wars Quotes | 0 | - | 4.83 | 174,185 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,973 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,466 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,190 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,405 |
| Countries that Beat the United States | 0 | - | 4.93 | 166,135 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,248 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,145 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,385,376 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,671,904 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,266 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,025 |
| Movies by State | 0 | - | 4.27 | 40,491 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,706 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,280 |
| United States Map Quiz | 0 | - | 4.98 | 4,148,432 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,281 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,006 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,109 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,774 |
| U.S. States with the Fewest Traffic Fatalities | 0 | - | 4.20 | 21,102 |
| U.S. States with the Most Traffic Fatalities | 0 | - | 4.10 | 19,082 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,888 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,015 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,133 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.33 | 8,316 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,788 |
| Arms Exports - United States | 0 | - | 4.75 | 61,932 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,977 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,432 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,116 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,491 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,714 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,833 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,908 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,597 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,777 |
| State Quiz - California | 0 | - | 4.68 | 64,182 |
| State Quiz - Florida | 0 | - | 4.47 | 62,123 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,755 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,809 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,429 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,408 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,252 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,344 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,672 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,133 |
| State Quiz - New York | 0 | - | 4.52 | 45,910 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,005 |
| State Quiz - Texas | 0 | - | 4.43 | 62,681 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,154 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,810 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,022 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,158 |
| State Quiz - Washington | 0 | - | 4.45 | 36,284 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,730 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,390 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,818 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,773 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,599 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,229 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,586 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,449 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,722 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,696 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,586 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,511 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,248 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,266 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,481 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,739 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,708 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,702 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,384 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,817 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,949 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,802 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,942 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,743 |
| Third Most Common Language by U.S. State | 0 | - | 4.87 | 113,542 |
| American Political Words | 0 | - | 4.39 | 23,377 |
| American Founding Fathers | 0 | - | 4.42 | 23,113 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,286 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,492 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,224 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,385 |
| People on Money - United States | 0 | - | 4.31 | 63,263 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,233 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,699 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,040 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,478 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,457 |
| Musical Acts by State | 0 | - | 4.05 | 19,570 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,714 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,925 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,530 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,225 |
| Famous Italian-Americans | 0 | - | 4.15 | 14,394 |
| Bible Quotes Quiz #1 | 0 | - | 4.41 | 61,664 |
| Bible Quotes Quiz #3 | 0 | - | 4.47 | 43,430 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 335,491 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,203 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,724 |
| U.S. State Border Crossings | 0 | - | 4.97 | 96,207 |
| U.S. State Nicknames | 0 | - | 4.47 | 50,389 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 238,823 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,164 |
| Free in the Answers | 0 | - | 4.11 | 51,356 |
| States that Beat Alaska | 0 | - | 4.49 | 26,445 |
| History of Florida | 0 | - | 4.45 | 9,791 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,167 |
| Cities and Towns of Massachusetts | 0 | - | 4.92 | 73,458 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,967 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,038 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,118 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,387 |
| History of Texas | 0 | - | 4.43 | 14,579 |
| Countries Larger Than Texas but With Fewer People | 0 | - | 4.92 | 39,692 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,046 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,325 |
| Regions of U.S. States | 0 | - | 4.37 | 43,656 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,358 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,756 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 366,128 |
| People by U.S. State - Multiple Choice | 0 | - | 4.06 | 9,815 |
| Catholic Countries in Europe | 0 | - | 4.83 | 94,593 |
| Monarchies of Europe | 0 | - | 4.90 | 97,700 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,773 |
| Monarchies of Asia | 0 | - | 4.97 | 70,829 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,627 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,340 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,411,232 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,657 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 75,519 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,766 |
| Name a Valid African Country | 0 | - | 4.98 | 153,422 |
| Top 10 Richest Countries in the Americas | 0 | - | 4.93 | 81,905 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,460 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,496 |
| U.S. Geography by Letter - E | 0 | - | 3.75 | 48,492 |
| U.S. Geography by Letter - F | 0 | - | 3.87 | 44,755 |
| U.S. Geography by Letter - O | 0 | - | 3.52 | 41,180 |
| U.S. Geography by Letter - R | 0 | - | 4.18 | 30,613 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,187 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,386 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,259 |
| South American Geography Quiz #1 | 0 | - | 4.73 | 32,519 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,518 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,798 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,833 |
| Name the U.S. National Parks | 0 | - | 4.86 | 59,576 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,719 |
| Total United States Immigration by Country | 0 | - | 4.91 | 111,053 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,021 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,266 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 242,267 |
