| US States Quiz | 0 | - | 5.00 | 16,780,571 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,676 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 329,848 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,793 |
| US States with an Empty Map | 0 | - | 5.00 | 621,416 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,944 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,826 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,094 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,283 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,344 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,524 |
| Rivers of the United States | 0 | - | 4.93 | 65,836 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,802 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,756 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,787 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,987 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,224 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,087 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,523 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,697 |
| O Canada Lyrics | 0 | - | 4.47 | 50,881 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,527,437 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 219,537 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,260 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,873 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 637,873 |
| It's Always Sunny in Philadelphia Quiz | 0 | - | 4.34 | 15,812 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,228 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,978 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,467 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,196 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,388 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,207 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,852 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,249 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,385,504 |
| US States by Borders in 30 Seconds | 0 | - | 4.69 | 2,672,016 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,609 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,300 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,408 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,521 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,056 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,331 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,804 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,841 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,731 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,027 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,277 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,411 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,689 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,506 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,092 |
| Arms Exports - United States | 0 | - | 4.75 | 61,952 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,434 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,913 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,597 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,777 |
| State Quiz - California | 0 | - | 4.68 | 64,186 |
| State Quiz - Florida | 0 | - | 4.47 | 62,126 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,755 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 71,823 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,429 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,413 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,254 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,345 |
| 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 | 45,916 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,007 |
| State Quiz - Texas | 0 | - | 4.43 | 62,682 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,155 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,813 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,026 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,160 |
| State Quiz - Washington | 0 | - | 4.45 | 36,287 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,732 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,390 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,826 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,776 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,601 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,252 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,343 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,646 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,589 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,449 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,729 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,977 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,855 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,697 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,593 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,387 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,547 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,512 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,596 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,194 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,569 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,628 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,251 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,267 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,106 |
| Canada by Picture | 0 | - | 4.25 | 18,577 |
| Most-Visited Countries by Canadians | 0 | - | 4.82 | 39,182 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,738 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,444 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,124 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,741 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,712 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,703 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,386 |
| U.S. Geography by Letter - P | 0 | - | 4.36 | 47,820 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 52,949 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 40,805 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 38,944 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,750 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,136 |
| American Founding Fathers | 0 | - | 4.42 | 23,113 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,288 |
| California Groups of Things | 0 | - | 4.25 | 45,339 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,224 |
| New York Groups of Things | 0 | - | 4.38 | 60,021 |
| People on Money - United States | 0 | - | 4.31 | 63,265 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,338 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,831 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,233 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,702 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,040 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,479 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,757 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,266 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 37,029 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,460 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,707 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,718 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,929 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,532 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,094 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,612 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,906 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,659 |
| Panama Country Quiz | 0 | - | 4.61 | 25,701 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,316 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,978 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,716 |
| Free in the Answers | 0 | - | 4.11 | 51,359 |
| States that Beat California | 0 | - | 4.54 | 63,417 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,759 |
| Cities of Los Angeles County on a Map | 0 | - | 4.68 | 26,858 |
| State Quiz - Colorado | 0 | - | 4.35 | 48,094 |
| History of Florida | 0 | - | 4.45 | 9,791 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,327 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,168 |
| History of Louisiana | 0 | - | 4.46 | 9,514 |
| State Quiz - Maine | 0 | - | 4.52 | 25,319 |
| State Quiz - Massachusetts | 0 | - | 4.36 | 35,291 |
| State Quiz - Michigan | 0 | - | 4.27 | 52,026 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,967 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,038 |
| States that Beat New York | 0 | - | 4.50 | 44,758 |
| State Quiz - Mississippi | 0 | - | 4.47 | 23,334 |
| State Quiz - Missouri | 0 | - | 4.44 | 24,661 |
| State Quiz - Nebraska | 0 | - | 4.53 | 24,022 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,118 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,388 |
| History of Texas | 0 | - | 4.43 | 14,579 |
| States that Beat Texas | 0 | - | 4.58 | 44,225 |
| State Quiz - North Carolina | 0 | - | 4.32 | 39,488 |
| State Quiz - North Dakota | 0 | - | 4.48 | 21,562 |
| State Quiz - Ohio | 0 | - | 4.23 | 45,197 |
| State Quiz - Rhode Island | 0 | - | 4.56 | 25,728 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,046 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,705 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,325 |
| State Quiz - West Virginia | 0 | - | 4.42 | 21,904 |
| State Quiz - Wisconsin | 0 | - | 4.40 | 40,102 |
| American History Quotes #1 | 0 | - | 4.37 | 95,838 |
| American History Quotes #2 | 0 | - | 4.38 | 41,305 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,146 |
| Regions of U.S. States | 0 | - | 4.37 | 43,658 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,358 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,283 |
| Events by U.S. State #1 | 0 | - | 4.43 | 22,873 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,300 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.32 | 44,427 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,433 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,544 |
| Movies by State | 0 | - | 4.27 | 40,492 |
| Most Valuable Crops by U.S. State | 0 | - | 4.40 | 39,007 |
| 10 U.S. States with the Highest Tax Burden | 0 | - | 4.26 | 38,112 |
| Top 10 U.S. States by Manufacturing Employment | 0 | - | 4.49 | 28,774 |
| U.S. States with the Most Venomous Snake Species | 0 | - | 4.47 | 26,357 |
| U.S. States with the Most Endangered Species | 0 | - | 4.50 | 14,337 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.47 | 31,061 |
| U.S. States With No City Over 100,000 | 0 | - | 4.57 | 17,891 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,166 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 527,820 |
| Africa Map Quiz | 0 | - | 5.00 | 2,110,737 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,402 |
| Oceania Map Quiz | 0 | - | 4.98 | 638,640 |
| Australian Capitals | 0 | - | 4.92 | 62,657 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,497 |
