| US States Quiz | 0 | - | 5.00 | 16,961,643 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,767 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,541 |
| California Groups of Things | 0 | - | 4.26 | 45,705 |
| New York Groups of Things | 0 | - | 4.39 | 71,587 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 191,568 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,561 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,330 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,971 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,115 |
| US States with an Empty Map | 0 | - | 5.00 | 627,475 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,782 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,893 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,013 |
| Rivers of the United States | 0 | - | 4.93 | 66,538 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,904 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,458 |
| U.S. History for Dummies | 0 | - | 4.47 | 83,331 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,185 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,947 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,686 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,305 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,650 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,138 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,204 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,353 |
| Canada Provinces and Territories | 0 | - | 5.00 | 345,132 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,219 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 737,728 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,469 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,207 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,039 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,283 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,459 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,201 |
| German Groups of Things | 0 | - | 4.47 | 38,594 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,893 |
| Top African Languages on a Map | 0 | - | 4.94 | 74,922 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,056 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,501 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,285 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,593 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,856 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,902 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,122 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,427 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,419 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,697 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,766 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,443 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,646 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,501 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,935 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,505 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,560 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,238 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,897 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,820 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 53,254 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,640 |
| South American Geography Quiz #2 | 0 | - | 4.41 | 43,393 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,817 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,911 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,305 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,690 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,818 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,753 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,855 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,027 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,284 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,863 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 80,095 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,578 |
| California Cities Map Quiz | 0 | - | 4.50 | 88,120 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,972 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,324 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,489 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,538 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,073 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,003 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 35,105 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,896 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,048 |
| U.S. States with the Fewest Borders | 0 | - | 4.78 | 114,118 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,346 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,325 |
| O Canada Lyrics | 0 | - | 4.47 | 51,032 |
| Canadian Prime Ministers | 0 | - | 4.64 | 57,805 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 102,270 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 650,691 |
| Name that Greek Letter | 0 | - | 4.93 | 324,653 |
| British Groups of Things | 0 | - | 4.25 | 82,975 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,918 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,797 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 74,423 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 63,450 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 57,417 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 50,140 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 54,319 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,569 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,458 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,619 |
| U.S. Geography by Letter - R | 0 | - | 4.22 | 36,743 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,514 |
| Countries Bordering Brazil | 0 | - | 4.96 | 132,126 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,788 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,202 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,741 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,803 |
| Arms Exports - United States | 0 | - | 4.77 | 62,639 |
| American Founding Fathers | 0 | - | 4.42 | 23,259 |
| State Quiz - Alaska | 0 | - | 4.42 | 42,212 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,850 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,643 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,566 |
| State Quiz - California | 0 | - | 4.69 | 64,681 |
| State Quiz - Florida | 0 | - | 4.47 | 62,514 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,605 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,692 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,305 |
| Countries Closest to Hawaii | 0 | - | 4.55 | 53,878 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,502 |
| State Quiz - Kentucky | 0 | - | 4.42 | 32,575 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,933 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,433 |
| State Quiz - New York | 0 | - | 4.52 | 46,320 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,284 |
| State Quiz - Texas | 0 | - | 4.43 | 63,097 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 49,220 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,309 |
| State Quiz - Virginia | 0 | - | 4.53 | 40,433 |
| State Quiz - Washington | 0 | - | 4.45 | 36,578 |
| People on Money - United States | 0 | - | 4.31 | 63,406 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 45,175 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,880 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,528 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,333 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,848 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,672 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,523 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,894 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,124 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,717 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,237 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,431 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,164 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,138 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,544 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,302 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,222 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,869 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,632 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,718 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,674 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,936 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,264 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,400 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,953 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,792 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 153,286 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,245 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,778 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 149,574 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,472 |
| Word Scramble - European Countries | 0 | - | 4.73 | 142,147 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 109,181 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 276,369 |
| Word Chain - Africa | 0 | - | 4.47 | 31,686 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,343 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,483 |
| Panama Country Quiz | 0 | - | 4.61 | 25,905 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,541 |
| Names of Generations | 0 | - | 4.09 | 45,390 |
| Free in the Answers | 0 | - | 4.08 | 51,679 |
| States that Beat California | 0 | - | 4.54 | 63,800 |
| History of Florida | 0 | - | 4.45 | 9,864 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,225 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,135 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,070 |
| States that Beat New York | 0 | - | 4.50 | 45,211 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,168 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,626 |
| History of Texas | 0 | - | 4.43 | 14,677 |
| States that Beat Texas | 0 | - | 4.58 | 44,463 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,098 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,468 |
| American History Quotes #1 | 0 | - | 4.37 | 96,168 |
| American History Quotes #2 | 0 | - | 4.38 | 41,484 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,314 |
| Regions of U.S. States | 0 | - | 4.37 | 44,101 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,406 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,898 |
| Movies by State | 0 | - | 4.27 | 40,592 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,614 |
| Canada Decoder | 0 | - | 4.07 | 18,756 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,566 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,652 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 531,695 |
| Top European Languages on a Map | 0 | - | 4.77 | 132,628 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.15 | 63,512 |
