| US States and State Capitals | 0 | - | 4.99 | 164,865 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,567 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,628 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,136 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,584 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,471 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,620 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 60,425 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 79,479 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,396 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,547 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,110 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,115 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,822 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,488 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,740 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,771 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,949 |
| Which City in Canada? | 0 | - | 4.83 | 57,305 |
| U.S. State Flags | 0 | - | 4.89 | 172,355 |
| Random U.S. Sports Team to State | 0 | - | 4.33 | 27,638 |
| U.S. Cities that Have Lost 100,000 People | 0 | - | 4.49 | 30,937 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,725 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,384 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,475 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,920 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.48 | 63,556 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,241 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,337 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,955 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,412 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,219 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,061 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.55 | 33,305 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,795 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,233 |
| Random Point on Land to US State | 0 | - | 4.63 | 69,646 |
| Top 10 U.S. Swing States in the 2024 Election | 0 | - | 4.51 | 75,394 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,452,344 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,033 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,812 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,848 |
| Biggest Cities in the World | 0 | - | 4.92 | 804,311 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,837 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,303 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,534 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,490 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,269 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,121 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,270 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,762 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,796 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 634,261 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,335 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,830 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.96 | 87,209 |
| Countries with Megacities | 0 | - | 4.99 | 266,451 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 268,792 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 122,526 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,535 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 76,300 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 112,808 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,928 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,836 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.90 | 94,092 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,045 |
| Shrinking U.S. States | 0 | - | 4.38 | 40,404 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 59,495 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 51,865 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,797 |
| Biggest City in Every Country | 0 | - | 4.98 | 101,754 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.46 | 73,303 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 227,024 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 111,288 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 149,406 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 80,632 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 85,142 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 420,095 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,814 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 60,527 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.92 | 70,593 |
| Ten Southernmost Megacities | 0 | - | 4.88 | 65,117 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 68,268 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 132,076 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,926 |
| Biggest Cities in the United States | 0 | - | 4.94 | 985,339 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 367,677 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,531 |
| Biggest Cities in California | 0 | - | 4.35 | 140,291 |
| Biggest Cities in Florida | 0 | - | 4.25 | 72,347 |
| Biggest Cities in New York State | 0 | - | 4.32 | 59,879 |
| Biggest Cities in Pennsylvania | 0 | - | 4.13 | 45,510 |
| Biggest Cities in Colorado | 0 | - | 4.05 | 32,377 |
| Biggest Cities in Arizona | 0 | - | 4.30 | 31,802 |
| Biggest Cities in Ohio | 0 | - | 4.38 | 48,941 |
| Biggest Cities in Texas | 0 | - | 4.29 | 119,599 |
| Biggest Cities in Wisconsin | 0 | - | 4.46 | 25,271 |
| Name a City - European Countries | 0 | - | 4.90 | 66,019 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,695 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,732 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,686 |
| Which City in the United States? | 0 | - | 4.21 | 57,150 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,591 |
| Hawaiian Islands | 0 | - | 4.83 | 42,892 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,296 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,344 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,475 |
| States in a Tank of the U.S. Map | 0 | - | 4.47 | 31,416 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,159 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,371 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,466 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 38,573 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,255 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.97 | 95,852 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 131,174 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 108,529 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 113,648 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 90,775 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 93,134 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,437 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,478 |
| Largest City by Island | 0 | - | 4.87 | 72,342 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,357 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,557 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,044 |
| Megacities on a World Map | 0 | - | 4.98 | 256,487 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 581,260 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,698 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 75,540 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,107 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 115,934 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 78,388 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 123,698 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 35,197 |
| 1M Cities in Squares of the World Map | 0 | - | 4.82 | 35,144 |
| Biggest City in Each U.S. State | 0 | - | 4.87 | 169,510 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 223,644 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,784 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,448 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,117 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,460 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,795 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,657 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,674 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,317 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,883 |
| Europe Capital to Country | 0 | - | 4.99 | 251,765 |
| Asia Capital to Country | 0 | - | 4.96 | 127,272 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,756 |
| European Capitals by Map | 0 | - | 4.99 | 141,699 |
| African Capitals by Map | 0 | - | 4.99 | 141,771 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,270 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,758 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,715 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,046 |
| European Coastal Capitals | 0 | - | 4.95 | 91,169 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,108 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,076 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,474 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,093 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 165,513 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 170,760 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,234 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 64,112 |
| Satellite Images - U.S. States | 0 | - | 4.54 | 45,322 |
| U.S. States with Shortest Maximum Distances to the Ocean | 0 | - | 4.66 | 21,307 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,751 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,609 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,536 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,128 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,382 |
| California... or Florida? | 0 | - | 4.60 | 51,786 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,920 |
| Flags of Countries With More Than 100 Million People | 0 | - | 4.98 | 159,883 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,738 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,464 |
| Least Dense Countries Bordering Each Other | 0 | - | 4.86 | 23,732 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.95 | 21,546 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,871 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,974 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,265 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,929 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,373 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,466 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 137,545 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.43 | 91,894 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 44,140 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 36,975 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,260 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 40,501 |
| Megacities on an Empty Map | 0 | - | 4.97 | 119,066 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 55,374 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,433 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,578 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,490 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 35,411 |
| Biggest Cities in New Jersey | 0 | - | 4.14 | 29,236 |
| Biggest Cities in Virginia | 0 | - | 4.22 | 25,278 |
| Biggest Cities in Oregon | 0 | - | 4.11 | 20,886 |
| Biggest Cities in Alaska | 0 | - | 4.29 | 26,000 |
