| US States Quiz | 0 | - | 5.00 | 16,830,804 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,315 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,051 |
| California Groups of Things | 0 | - | 4.25 | 45,419 |
| New York Groups of Things | 0 | - | 4.38 | 63,041 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 190,506 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,406 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,103 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,133 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,378 |
| US States with an Empty Map | 0 | - | 5.00 | 623,235 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,721 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,890 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,182 |
| Rivers of the United States | 0 | - | 4.93 | 66,072 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,098 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,970 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,420 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,226 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,477 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,393 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,796 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,334 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,009 |
| Canada Provinces and Territories | 0 | - | 5.00 | 341,334 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,878 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,872 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,670 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,653 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,320 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,832 |
| Most Spoken Languages in Canada | 0 | - | 4.91 | 55,036 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,359 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,629 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,158 |
| German Groups of Things | 0 | - | 4.46 | 38,438 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,246 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,276 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,931 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 174,184 |
| Top 10 Non-English Languages Spoken in New York City | 0 | - | 4.85 | 66,073 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,038 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,618 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,596 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 276,274 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,668 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,697 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,929 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,542 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,921 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,787 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,391 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 321,402 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 69,290 |
| U.S. Geography by Letter - S | 0 | - | 4.55 | 52,781 |
| Mexico Country Quiz | 0 | - | 4.49 | 72,327 |
| South American Geography Quiz #2 | 0 | - | 4.61 | 39,311 |
| South American Geography Quiz #1 | 0 | - | 4.62 | 32,557 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,628 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 32,133 |
| Cuba Country Quiz | 0 | - | 4.70 | 51,420 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,049 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,030 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,015 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,221 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,561 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,463 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,920 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,502 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,879 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,817 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,190 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,297 |
| Six Flags Over Texas | 0 | - | 4.78 | 63,271 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,845 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,700 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,746 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,709 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,394 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,291 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,440 |
| O Canada Lyrics | 0 | - | 4.47 | 50,912 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,427 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,227 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,090 |
| Name that Greek Letter | 0 | - | 4.93 | 323,083 |
| British Groups of Things | 0 | - | 4.25 | 82,831 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,709 |
| U.S. Geography by Letter - C | 0 | - | 4.27 | 73,986 |
| U.S. Geography by Letter - A | 0 | - | 4.37 | 62,968 |
| U.S. Geography by Letter - D | 0 | - | 4.09 | 56,976 |
| U.S. Geography by Letter - T | 0 | - | 4.29 | 49,659 |
| U.S. Geography by Letter - P | 0 | - | 4.38 | 53,035 |
| U.S. Geography by Letter - M | 0 | - | 4.14 | 53,237 |
| U.S. Geography by Letter - L | 0 | - | 4.04 | 41,029 |
| U.S. Geography by Letter - G | 0 | - | 4.13 | 39,204 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 40,007 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,437 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,509 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,661 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,976 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,586 |
| Arms Exports - United States | 0 | - | 4.75 | 62,259 |
| American Founding Fathers | 0 | - | 4.42 | 23,200 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,985 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,655 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,372 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,507 |
| State Quiz - California | 0 | - | 4.68 | 64,315 |
| State Quiz - Florida | 0 | - | 4.47 | 62,236 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,100 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,501 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,247 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,549 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,335 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,414 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,747 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,397 |
| State Quiz - New York | 0 | - | 4.52 | 46,018 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,091 |
| State Quiz - Texas | 0 | - | 4.43 | 62,785 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,927 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,110 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,239 |
| State Quiz - Washington | 0 | - | 4.45 | 36,359 |
| People on Money - United States | 0 | - | 4.31 | 63,320 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,988 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,769 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,437 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,980 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,661 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,429 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,306 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,753 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,062 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,923 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,665 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,313 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,074 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,738 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,476 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,896 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,956 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,565 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,467 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,593 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,568 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,687 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,019 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,255 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,680 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,667 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,813 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 102,005 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,598 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,616 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,317 |
| Word Scramble - European Countries | 0 | - | 4.73 | 141,486 |
| Word Scramble - Asian Countries | 0 | - | 4.49 | 108,704 |
| Countries of Asia - One Minute Sprint | 0 | - | 4.41 | 274,770 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,099 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,243 |
| Panama Country Quiz | 0 | - | 4.61 | 25,751 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,387 |
| Names of Generations | 0 | - | 4.10 | 44,136 |
| Free in the Answers | 0 | - | 4.08 | 51,446 |
| States that Beat California | 0 | - | 4.54 | 63,527 |
| History of Florida | 0 | - | 4.45 | 9,810 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,183 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 21,020 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,045 |
| States that Beat New York | 0 | - | 4.50 | 44,858 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,128 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,451 |
| History of Texas | 0 | - | 4.43 | 14,604 |
| States that Beat Texas | 0 | - | 4.58 | 44,287 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,058 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.60 | 18,354 |
| American History Quotes #1 | 0 | - | 4.37 | 95,957 |
| American History Quotes #2 | 0 | - | 4.38 | 41,370 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,214 |
| Regions of U.S. States | 0 | - | 4.37 | 43,790 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,369 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,803 |
| Movies by State | 0 | - | 4.27 | 40,526 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,817 |
| Canada Decoder | 0 | - | 4.12 | 18,705 |
| Canada Multiple Choice Quiz | 0 | - | 4.50 | 49,234 |
| Canada Geography Trivia | 0 | - | 4.80 | 47,497 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 528,692 |
| Top European Languages on a Map | 0 | - | 4.77 | 131,846 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,635 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,733 |
| Famous People from Africa | 0 | - | 4.45 | 10,936 |
| Africa Geography Quiz #2 | 0 | - | 4.59 | 32,936 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 267,864 |
| Word Chain - Africa | 0 | - | 4.47 | 31,585 |
| Word Chain - Australia | 0 | - | 4.38 | 38,112 |
| U.S. Geography by Letter - N | 0 | - | 3.80 | 52,690 |
