| Random State Capital to U.S. State | 0 | - | 4.84 | 88,203 |
| US States and State Capitals | 0 | - | 4.99 | 158,578 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,235 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,416 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,489 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,945 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,129 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,519 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,594 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,605 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,993 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,025 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,875 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,010 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Which City in Canada? | 0 | - | 4.82 | 56,674 |
| U.S. State Flags | 0 | - | 4.89 | 167,153 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,497 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,402 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,771 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,713 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 59,461 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,054 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,901 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,581 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,528 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,641 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,022 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,100 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,590 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,033 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,373 |
| California... or Florida? | 0 | - | 4.60 | 50,980 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,435,226 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,684 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,288 |
| Countries with Megacities | 0 | - | 4.99 | 247,011 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,165 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,006 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,590 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 79,909 |
| 5 Largest Cities for Every Letter on Map | 0 | - | 4.97 | 50,623 |
| Biggest Cities in the World | 0 | - | 4.92 | 790,529 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,273 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,475 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,673 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,801 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,975 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,100 |
| Every City in Arizona on a Map | 0 | - | 4.47 | 9,191 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,018 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,610 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,363 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,276 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,551 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,893 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,628 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,869 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,488 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.48 | 75,795 |
| Shrinking U.S. States | 0 | - | 4.37 | 40,196 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 72,762 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 413,676 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,486 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,253 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 31,928 |
| Biggest Cities in the United States | 0 | - | 4.93 | 966,819 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 363,821 |
| Biggest Cities in Canada | 0 | - | 4.54 | 131,840 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 40,783 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,537 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,441 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,396 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,013 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,383 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,658 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,616 |
| Miami City Trivia | 0 | - | 4.60 | 11,191 |
| All About Atlanta | 0 | - | 4.60 | 11,206 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,714 |
| Dallas City Trivia | 0 | - | 4.46 | 6,775 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,325 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,452 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,641 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,635 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,047 |
| Rivers of the United States | 0 | - | 4.93 | 65,525 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 618,641 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,125 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.95 | 85,852 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 265,951 |
| Most Populous Countries with Exceptions | 0 | - | 4.98 | 120,900 |
| Top 10 Most Densely-Populated Countries in Europe | 0 | - | 4.98 | 111,501 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.92 | 92,622 |
| Countries by Population Range - Tile Select | 0 | - | 4.87 | 58,284 |
| Biggest City by Time Zone | 0 | - | 4.87 | 66,666 |
| Biggest City in Every Country | 0 | - | 4.98 | 98,707 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 221,974 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 108,881 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,087 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,503 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,540 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,333 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,596 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 59,933 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 78,918 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,065 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,178 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,760 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 66,698 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,542 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,013 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 38,936 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 38,971 |
| Name a City - European Countries | 0 | - | 4.92 | 64,422 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,225 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,531 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,616 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,062 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,806 |
| Which City in the United States? | 0 | - | 4.21 | 56,682 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,171 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,429 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,672 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,321 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,664 |
| Hawaiian Islands | 0 | - | 4.83 | 42,432 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,090 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,619 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,438 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,191 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,313 |
| U.S. States with the Highest Population Density | 0 | - | 4.47 | 68,277 |
| Countries More Populous than All Their Neighbors Combined | 0 | - | 4.93 | 37,076 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,256 |
| Most Populated Countries Bordering the Pacific Ocean | 0 | - | 4.96 | 95,159 |
| Most Populous Countries Bordering Each Other | 0 | - | 4.97 | 129,356 |
| Countries with the Most People Bordering Them | 0 | - | 4.98 | 106,959 |
| Populous Countries Bordering Smaller Countries | 0 | - | 4.97 | 112,418 |
| Densest Countries Bordering Each Other | 0 | - | 4.93 | 89,609 |
| Countries with a Population Under 1 Million by Clue | 0 | - | 4.99 | 92,310 |
| Highest Fertility Countries with Exceptions | 0 | - | 4.94 | 20,969 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,508 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,865 |
| Largest City by Island | 0 | - | 4.87 | 71,057 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,397 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,559 |
| Biggest European Cities by Century | 0 | - | 4.98 | 143,719 |
| Megacities on a World Map | 0 | - | 4.98 | 251,009 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,807 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 73,878 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,093 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 112,794 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 76,768 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,244 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,152 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 167,164 |
| Most Populous Countries in 2050 | 0 | - | 4.91 | 221,494 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,313 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,294 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,624 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,581 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,823 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,229 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,375 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,849 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,435 |
| Europe Capital to Country | 0 | - | 4.99 | 247,950 |
| Asia Capital to Country | 0 | - | 4.96 | 125,774 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,487 |
| European Capitals by Map | 0 | - | 4.99 | 136,315 |
| African Capitals by Map | 0 | - | 4.99 | 132,193 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,335 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,153 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,212 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,635 |
| European Coastal Capitals | 0 | - | 4.95 | 89,785 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,194 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,859 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,874 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,430 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,572 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,851 |
| Countries with the Highest Population Density | 0 | - | 4.95 | 164,137 |
| Countries with the Lowest Population Density | 0 | - | 4.98 | 169,130 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,532 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,914 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,270 |
| New York Counties | 0 | - | 4.64 | 49,906 |
| Texas Counties | 0 | - | 4.55 | 76,064 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,120 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 80,876 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,255 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,102 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,608 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 40,975 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,163 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,768 |
| Every City in Texas on a Map | 0 | - | 4.36 | 14,953 |
