| Random State Capital to U.S. State | 0 | - | 4.84 | 88,906 |
| US States and State Capitals | 0 | - | 4.99 | 161,647 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,935 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,422 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,077 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 505,863 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,370 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,982 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,305 |
| California... or Florida? | 0 | - | 4.60 | 51,300 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,846 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,594 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,639 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,125 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,702 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,374 |
| Which City in Canada? | 0 | - | 4.82 | 56,989 |
| U.S. State Flags | 0 | - | 4.89 | 169,997 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,552 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,604 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,634 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,001 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,810 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,535,403 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,513 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,973 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,759 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,991 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,402 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,718 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,208 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,561 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,444,002 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,901 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,158 |
| Countries with Megacities | 0 | - | 4.99 | 261,732 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 199,030 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,066 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,308 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,102 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,313 |
| Biggest Cities in the World | 0 | - | 4.91 | 797,363 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,793 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,655 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,541 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,848 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,721 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,338 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,228 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,841 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,463 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,455 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,059 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,090 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,703 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,678,187 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,840 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,090 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,325 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 73,043 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,761 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,773 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,496 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,133 |
| Biggest Cities in the United States | 0 | - | 4.94 | 976,563 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,738 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,735 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 41,414 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,683 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,595 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,470 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,649 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,890 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,802 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,696 |
| Miami City Trivia | 0 | - | 4.60 | 11,224 |
| All About Atlanta | 0 | - | 4.60 | 11,248 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,751 |
| Dallas City Trivia | 0 | - | 4.46 | 6,821 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,181 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,021 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,918 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,842 |
| New York Cities Map Quiz | 0 | - | 4.55 | 42,209 |
| Rivers of the United States | 0 | - | 4.93 | 66,101 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 626,195 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,792 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 86,595 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 267,527 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 121,742 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,312 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 93,431 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,977 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,650 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,158 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,494 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,067 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 133,209 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,557 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,328 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,391 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,631 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,143 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,189 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,766 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,861 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 63,523 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,474 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 130,010 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,503 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,407 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,276 |
| Name a City - European Countries | 0 | - | 4.90 | 65,269 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,418 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,600 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,681 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,172 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,867 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,254 |
| Which City in the United States? | 0 | - | 4.21 | 56,941 |
| Countries that Visit Florida the Most | 0 | - | 4.70 | 72,165 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,044 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,777 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,441 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,042 |
| Hawaiian Islands | 0 | - | 4.83 | 42,667 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,287 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,035 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,696 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,456 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,787 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,359 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 37,934 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,458 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,532 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 130,297 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 107,774 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,038 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,210 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,846 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.94 | 21,264 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,132 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,144 |
| Largest City by Island | 0 | - | 4.87 | 71,746 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,836 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,766 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,311 |
| Megacities on a World Map | 0 | - | 4.98 | 253,699 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,262 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,786 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,045 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,351 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 77,509 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 122,105 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,716 |
| 1M Cities in Squares of the World Map | 0 | - | 4.81 | 34,207 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,167 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 222,823 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,158 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,119 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,605 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,192 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,473 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,133 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,569 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,499 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,917 |
| Europe Capital to Country | 0 | - | 4.99 | 249,749 |
| Asia Capital to Country | 0 | - | 4.96 | 126,536 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,699 |
| European Capitals by Map | 0 | - | 4.99 | 138,797 |
| African Capitals by Map | 0 | - | 4.99 | 133,503 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,720 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,174 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,953 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,298 |
| European Coastal Capitals | 0 | - | 4.95 | 90,454 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,526 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,455 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,706 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,776 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,617 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,955 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,839 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,981 |
| California by Picture | 0 | - | 4.36 | 16,538 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,850 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,122 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,595 |
| New York Counties | 0 | - | 4.65 | 50,494 |
| Texas Counties | 0 | - | 4.55 | 76,663 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,460 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,263 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,398 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,330 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,765 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,066 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,784 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,944 |
| Every City in Texas on a Map | 0 | - | 4.36 | 15,337 |
