| US States and State Capitals | 0 | - | 4.99 | 158,573 |
| Countries Similar to U.S. States by Population | 0 | - | 4.92 | 69,784 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,201 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,782 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,234 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 501,938 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,382 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,592 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,399 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,769 |
| Which City in Canada? | 0 | - | 4.82 | 56,673 |
| U.S. State Flags | 0 | - | 4.89 | 167,137 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,493 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 186,977 |
| 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 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,518,870 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,391 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,004 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,710 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,974 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,099 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,537 |
| Name a City - European Countries | 0 | - | 4.92 | 64,418 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,550 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,893 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,515 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,373 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,844 |
| Europe Capital to Country | 0 | - | 4.99 | 247,948 |
| Asia Capital to Country | 0 | - | 4.96 | 125,772 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,484 |
| European Capitals by Map | 0 | - | 4.99 | 136,311 |
| African Capitals by Map | 0 | - | 4.99 | 132,192 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,153 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,210 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,631 |
| European Coastal Capitals | 0 | - | 4.95 | 89,784 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,193 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,852 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,870 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,430 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 80,709 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,224 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,531 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,611 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,851 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,061 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,806 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,664,853 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,380,471 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,475 |
| Official Cities in the UK | 0 | - | 4.89 | 280,593 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,673 |
| 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 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,551 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,668 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,331 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,927 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,681 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,422 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,141 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,191 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,717 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,464 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,247 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,783 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,628 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,663 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,090 |
| Win the U.S. Presidential Election | 0 | - | 4.80 | 618,632 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,220 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,979 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,809 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,441 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,078 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,409 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,882 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,676 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,927 |
| 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 |
| 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 Closest to Tokyo | 0 | - | 4.89 | 59,460 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,051 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,618 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,438 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,190 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,577 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,526 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,312 |
| Capitals of the Stans | 0 | - | 4.95 | 26,413 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,297 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,466 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,200 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,086 |
| Random European Capital to Country | 0 | - | 4.98 | 189,245 |
| Random European Country to Capital | 0 | - | 4.92 | 147,474 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,416 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,431 |
| Random African Capital to Country | 0 | - | 4.97 | 99,743 |
| Random African Country to Capital | 0 | - | 4.94 | 70,240 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,790 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,340 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.40 | 23,195 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,704 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,803 |
| Which City in the United States? | 0 | - | 4.21 | 56,679 |
| Cartoon Versions of U.S. States | 0 | - | 4.77 | 63,531 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 44,914 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,270 |
| US States with an Empty Map | 0 | - | 5.00 | 618,912 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,119 |
| 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 | 50,101 |
| 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 | 100,160 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 41,768 |
| California... or Florida? | 0 | - | 4.60 | 50,980 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,443 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,412 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,484 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,726 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,720 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,688 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,601 |
| Random U.S. City to State | 0 | - | 4.45 | 75,331 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,808 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,017 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,435 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,210 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,453 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,805 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,275 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,638 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,833 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,572 |
| Which City in Europe? | 0 | - | 4.83 | 106,662 |
| Every City in Texas on a Map | 0 | - | 4.36 | 14,953 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 72,761 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,484 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,253 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 31,928 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,551 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,786 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,462 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,872 |
| Find the City #1 | 0 | - | 4.97 | 42,119 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,964 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,662 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,613 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,646 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,471 |
| Countries by Capital City | 0 | - | 5.00 | 66,676 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,343 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,913 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,419 |
| Moved Capital Cities | 0 | - | 4.96 | 73,595 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,137 |
| Random Country to Capital | 0 | - | 4.98 | 911,698 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,521 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,914 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,659 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,528 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,561 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,152 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,010 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,276 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,033 |
| Boroughs of New York City | 0 | - | 4.47 | 84,107 |
| Seattle City Trivia | 0 | - | 4.20 | 26,241 |
| Los Angeles City Quiz | 0 | - | 4.14 | 30,682 |
| Philadelphia Trivia | 0 | - | 4.26 | 21,945 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,141 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,325 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,450 |
| Rivers of the United States | 0 | - | 4.93 | 65,524 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,184 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,738 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,214 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,371 |
| U.S. States with the Most National Parks | 0 | - | 4.64 | 25,416 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,204 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 15,892 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,605 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,080 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,548 |
