| US States and State Capitals | 0 | - | 4.99 | 158,406 |
| Countries Similar to U.S. States by Population | 0 | - | 4.92 | 69,731 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,012 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,153 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,430 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,595 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,361 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,316 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,664 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,961 |
| Which City in Canada? | 0 | - | 4.83 | 56,646 |
| U.S. State Flags | 0 | - | 4.89 | 166,983 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 618,197 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,595 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,868 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,942 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,802 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,963 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,814 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,651 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,396 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 59,919 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 78,905 |
| Biggest Cities in Washington State | 0 | - | 4.43 | 35,934 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 34,878 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,305 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,715 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 128,667 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,102 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,856 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,242 |
| U.S. Presidents Quiz | 0 | - | 5.00 | 3,652,825 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 323,568 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,233 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,699 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,743 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,444 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,259 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,881 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,051 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,513 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,875 |
| Random U.S. Sports Team to State | 0 | - | 4.36 | 26,077 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 74,891 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,434,620 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,512 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,039 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,569 |
| Countries with Megacities | 0 | - | 4.99 | 246,608 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 196,964 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,780 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 111,830 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,919 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,403 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,772 |
| Shrinking U.S. States | 0 | - | 4.37 | 40,193 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,581 |
| Three Most Populous Countries By Each Letter | 0 | - | 4.99 | 86,964 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,072 |
| U.S. Cities that Have Lost 100,000 People | 0 | - | 4.44 | 27,628 |
| Biggest Cities in California | 0 | - | 4.35 | 139,194 |
| Biggest Cities in Florida | 0 | - | 4.23 | 71,782 |
| Biggest Cities in New York State | 0 | - | 4.32 | 59,405 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 45,192 |
| Biggest Cities in Colorado | 0 | - | 4.05 | 32,073 |
| Biggest Cities in Ohio | 0 | - | 4.38 | 48,579 |
| Biggest Cities in Texas | 0 | - | 4.28 | 118,598 |
| Biggest Cities in Wisconsin | 0 | - | 4.46 | 25,046 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,319 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,171 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 38,904 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,056 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,609 |
| Which City in the United States? | 0 | - | 4.21 | 56,652 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,710 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,389 |
| Hawaiian Islands | 0 | - | 4.83 | 42,424 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,351 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,080 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,090 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,789 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,848 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,835 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,451 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,555 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,217 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,614 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,608 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,805 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,812 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 129,937 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,455 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,492 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,500 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,068 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,543 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,033 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,135 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,721 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 66,646 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,491 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 38,896 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,244 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,708 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 38,955 |
| Name a City - European Countries | 0 | - | 4.92 | 64,355 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,986 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,630 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 34,881 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,517 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,909 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 20,620 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,749 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,216 |
| California... or Florida? | 0 | - | 4.60 | 50,954 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,270 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 36,986 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,169 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 158,355 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,121 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,121 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,275 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,878 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,366 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,548 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,266 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.94 | 20,935 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,386 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,812 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 166,977 |
| Largest City by Island | 0 | - | 4.87 | 71,012 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,364 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,509 |
| Biggest European Cities by Century | 0 | - | 4.98 | 142,618 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,270 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.95 | 83,980 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,554 |
| Megacities on a World Map | 0 | - | 4.98 | 250,853 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,776 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,839 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.48 | 63,212 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,918 |
| Megacities on an Empty Map | 0 | - | 4.96 | 102,476 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,664 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,278 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 76,700 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,149 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,121 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 167,118 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,415 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,255 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,235 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,576 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,538 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,778 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,179 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,566 |
| Official Cities in the UK | 0 | - | 4.89 | 280,435 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,708 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,456 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,321 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,676 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,769 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,586 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,791 |
| Europe Capital to Country | 0 | - | 4.99 | 247,520 |
| Asia Capital to Country | 0 | - | 4.96 | 125,713 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,406 |
| European Capitals by Map | 0 | - | 4.99 | 136,185 |
| African Capitals by Map | 0 | - | 4.99 | 132,118 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,124 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,783 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,635 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,102 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,389 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,085 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,152 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,157 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,582 |
| European Coastal Capitals | 0 | - | 4.95 | 89,716 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,173 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,697 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,704 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,409 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,685 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,418 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,203 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,746 |
| Seattle City Trivia | 0 | - | 4.20 | 26,232 |
| Countries with the Highest Population Density | 0 | - | 4.94 | 164,084 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,053 |
| US States Quiz | 0 | - | 5.00 | 16,694,863 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,357 |
| U.S. States Closest to Moscow | 0 | - | 4.50 | 47,772 |
| Random Point on Land to US State | 0 | - | 4.57 | 68,570 |
| U.S. Senators by State | 0 | - | 4.45 | 39,743 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.66 | 10,811 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,720 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 56,937 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.85 | 22,915 |
