| Countries that Produce the Most Wine | 0 | - | 4.86 | 190,898 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,599 |
| US States Quiz | 0 | - | 5.00 | 16,692,611 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,699 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,424 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,428 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.74 | 64,451 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,800 |
| Deadliest U.S. Wars | 0 | - | 4.89 | 189,205 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,792 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,364 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,651 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,536 |
| US States with an Empty Map | 0 | - | 5.00 | 618,547 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,656 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,876 |
| Rivers of the United States | 0 | - | 4.93 | 65,480 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,274 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,418 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,527 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,833 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,620 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,007 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,530 |
| O Canada Lyrics | 0 | - | 4.47 | 50,777 |
| Canadian Prime Ministers | 0 | - | 4.63 | 57,021 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,577 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,337 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,445 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,673 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,438 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,633 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,159 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 635,766 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,103 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,120 |
| Free in the Answers | 0 | - | 4.11 | 51,269 |
| States that Beat California | 0 | - | 4.54 | 63,225 |
| States that Beat New York | 0 | - | 4.51 | 44,544 |
| States that Beat Texas | 0 | - | 4.58 | 44,083 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,830 |
| Chinese Zodiac Quiz | 0 | - | 4.80 | 138,927 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,068 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,526 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,071 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,958 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,310 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,303 |
| Costa Rica Country Quiz | 0 | - | 4.75 | 31,895 |
| Cuba Country Quiz | 0 | - | 4.69 | 51,151 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,421 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,496 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 743,017 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,216 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,686 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,721 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,435 |
| U.S. Federal Agency Acronyms | 0 | - | 4.50 | 79,732 |
| U.S. Bill of Rights | 0 | - | 4.53 | 32,373 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,631 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,617 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,033 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,193 |
| Six Flags Over Texas | 0 | - | 4.79 | 62,998 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,649 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,389 |
| Walking Across U.S. State Borders with Hints | 0 | - | 4.74 | 34,926 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,563 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,368 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,005 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,225 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,106 |
| Countries Closest to Canada | 0 | - | 4.90 | 197,316 |
| Most Popular Baby Girls Names in Germany | 0 | - | 4.51 | 38,621 |
| Top 100 UK Baby Boys' Names in 1850 | 0 | - | 4.42 | 69,294 |
| 100 Most Popular Pub Names in the UK | 0 | - | 4.26 | 19,520 |
| Asian Last Names in the United States | 0 | - | 4.43 | 46,498 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,335 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,305 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,300 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,985 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,374 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,587 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,344 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,590 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,319 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,038 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,270 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,036 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.49 | 38,393 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,334 |
| Arms Exports - United States | 0 | - | 4.70 | 54,320 |
| American Founding Fathers | 0 | - | 4.41 | 23,071 |
| America in the Answers | 0 | - | 3.80 | 74,563 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,783 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,484 |
| Famous People from California by Picture | 0 | - | 4.32 | 36,120 |
| California Groups of Things | 0 | - | 4.25 | 45,264 |
| State Quiz - California | 0 | - | 4.68 | 63,945 |
| State Quiz - Florida | 0 | - | 4.47 | 61,923 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,040 |
| States that Beat Florida | 0 | - | 4.32 | 40,588 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,312 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,201 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,220 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,141 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,235 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,542 |
| New York Groups of Things | 0 | - | 4.38 | 59,929 |
| State Quiz - New York | 0 | - | 4.52 | 45,725 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,874 |
| State Quiz - Texas | 0 | - | 4.43 | 62,480 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,608 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,890 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,025 |
| State Quiz - Washington | 0 | - | 4.45 | 36,159 |
| People on Money - United States | 0 | - | 4.31 | 63,202 |
| U.S. History Groups of Two | 0 | - | 4.23 | 44,233 |
| 100 Most Influential Figures in U.S. History | 0 | - | 4.20 | 44,722 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,659 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,313 |
| U.S. States by Clue #2 | 0 | - | 4.33 | 22,601 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,614 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,428 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,171 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,071 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,598 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,964 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.45 | 50,908 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,188 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.47 | 36,969 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,276 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,409 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,244 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,262 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,467 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,407 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 118,550 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,070 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,389 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,555 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,346 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,753 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,433 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,302 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,324 |
| Canada by Picture | 0 | - | 4.25 | 18,158 |
| Most Popular Baby Boy Names in Germany | 0 | - | 4.34 | 66,900 |
| UK Baby Girl Names by Decade | 0 | - | 4.36 | 159,141 |
| UK Baby Boy Names by Decade | 0 | - | 4.37 | 130,881 |
| Countries that Beat China | 0 | - | 4.86 | 114,674 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,810 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 39,968 |
| Panama Country Quiz | 0 | - | 4.61 | 25,594 |
| Dominican Republic Country Quiz | 0 | - | 4.61 | 23,205 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,458 |
| History of Florida | 0 | - | 4.45 | 9,761 |
| Movies Set in Chicago | 0 | - | 4.46 | 28,142 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,902 |
| Who Did that Motown Song? | 0 | - | 4.48 | 13,018 |
| Movies Set in Las Vegas | 0 | - | 4.13 | 32,085 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,296 |
| History of Texas | 0 | - | 4.43 | 14,551 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.61 | 18,276 |
| American History Quotes #1 | 0 | - | 4.37 | 95,678 |
| American History Quotes #2 | 0 | - | 4.38 | 41,222 |
| Last Names in U.S. History #1 | 0 | - | 4.25 | 36,071 |
| Regions of U.S. States | 0 | - | 4.37 | 43,452 |
| States, Provinces & Territories that Touch the Appalachian Mountains | 0 | - | 4.59 | 20,337 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,675 |
| Movies by State | 0 | - | 4.27 | 40,438 |
| European Countries by First 2 Letters | 0 | - | 4.95 | 526,223 |
| Roman Numeral Decoding Quiz | 0 | - | 4.94 | 433,371 |
| Ultimate Harry Potter Name Game | 0 | - | 4.94 | 491,319 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,415 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,536 |
| African Countries by First 2 Letters | 0 | - | 4.96 | 266,459 |
| U.S. Geography by Letter - N | 0 | - | 3.79 | 52,144 |
| U.S. Geography by Letter - E | 0 | - | 3.73 | 48,184 |
| U.S. Geography by Letter - F | 0 | - | 3.86 | 44,440 |
| U.S. Geography by Letter - O | 0 | - | 3.43 | 33,789 |
| U.S. Geography by Letter - R | 0 | - | 4.15 | 30,258 |
| U.S. Five-Star Generals and Admirals | 0 | - | 4.33 | 8,301 |
| All U.S. Supreme Court Justices | 0 | - | 4.54 | 28,877 |
| U.S. Political Figures by Picture #1 | 0 | - | 4.14 | 26,072 |
| U.S. Political Figures by Picture #2 | 0 | - | 4.10 | 15,460 |
| All U.S. Supreme Court Justices Ever | 0 | - | 4.49 | 11,669 |
| Female Political Figures by Picture - U.S. | 0 | - | 4.20 | 10,806 |
| America the Beautiful Lyrics | 0 | - | 4.27 | 19,715 |
| Famous People from Alabama by Picture | 0 | - | 4.07 | 23,945 |
| Los Angeles vs. New York | 0 | - | 4.41 | 19,629 |
| Cities of Los Angeles County on a Map | 0 | - | 4.69 | 26,710 |
| State Quiz - Colorado | 0 | - | 4.35 | 47,881 |
| State Quiz - Idaho | 0 | - | 4.58 | 27,238 |
| Famous People from Illinois by Picture | 0 | - | 4.03 | 20,064 |
| Famous People from Indiana by Picture | 0 | - | 4.35 | 24,850 |
| History of Louisiana | 0 | - | 4.46 | 9,495 |
| State Quiz - Maine | 0 | - | 4.52 | 25,222 |
| Famous People from Maryland by Picture | 0 | - | 4.23 | 16,753 |
