| US States and State Capitals | 0 | - | 4.99 | 163,008 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,976 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,161 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,373 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,122 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,204 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,749 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,575 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,040 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,900 |
| Which City in Canada? | 0 | - | 4.83 | 57,112 |
| U.S. State Flags | 0 | - | 4.88 | 170,857 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,243 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 192,634 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,756 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,248 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,632 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,542,291 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,725 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,925 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,035 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,166 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,903 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,738 |
| Name a City - European Countries | 0 | - | 4.90 | 65,495 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,239 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,159 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,446 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,838 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,254 |
| Europe Capital to Country | 0 | - | 4.99 | 250,593 |
| Asia Capital to Country | 0 | - | 4.96 | 126,754 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,043 |
| European Capitals by Map | 0 | - | 4.99 | 139,614 |
| African Capitals by Map | 0 | - | 4.99 | 134,041 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,546 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,190 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,529 |
| European Coastal Capitals | 0 | - | 4.95 | 90,708 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,629 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,407 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,267 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,878 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,559 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,499 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,619 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,055 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,986 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,216 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,887 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,271 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,683,616 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,392,802 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,715 |
| Official Cities in the UK | 0 | - | 4.89 | 284,187 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,386 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,312 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,949 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,511 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,493 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,644 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,807 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,983 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,228 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,574 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,126 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,417 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,922 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,238 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,474 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,109 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,350 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,728 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,182 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,351 |
| Win the U.S. Presidential Election | 0 | - | 4.78 | 628,837 |
| European Cities... in Texas | 0 | - | 4.53 | 12,537 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,603 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,269 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,670 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,592 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,632 |
| World Capitals Quiz | 0 | - | 5.00 | 5,079,217 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,185 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,550 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,232 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,102 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,861 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,718 |
| Miami City Trivia | 0 | - | 4.60 | 11,240 |
| All About Atlanta | 0 | - | 4.60 | 11,256 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,777 |
| Dallas City Trivia | 0 | - | 4.46 | 6,840 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,814 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,475 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,608 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,042 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,158 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,784 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,553 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,048 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,408 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,936 |
| Capitals of the Stans | 0 | - | 4.95 | 26,877 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,588,717 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,612 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,559 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,729 |
| Random European Capital to Country | 0 | - | 4.98 | 191,061 |
| Random European Country to Capital | 0 | - | 4.93 | 165,274 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,533 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,850 |
| Random African Capital to Country | 0 | - | 4.97 | 100,797 |
| Random African Country to Capital | 0 | - | 4.94 | 71,322 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,966 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,568 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,764 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,415 |
| Which City in the United States? | 0 | - | 4.21 | 57,025 |
| Cartoon Versions of U.S. States | 0 | - | 4.75 | 63,968 |
| Satellite Images - U.S. States | 0 | - | 4.53 | 45,196 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,706 |
| US States with an Empty Map | 0 | - | 5.00 | 625,335 |
| Top 10 U.S. States by Republican Party Support | 0 | - | 4.44 | 75,564 |
| Top 10 U.S. States by Democratic Party Support | 0 | - | 4.63 | 81,402 |
| U.S. States by Church Attendance | 0 | - | 4.59 | 32,454 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,427 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,816 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,094 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,009 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,021 |
| California... or Florida? | 0 | - | 4.60 | 51,602 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,297 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,836 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,059 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,381 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,719 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,431 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,983 |
| Random U.S. City to State | 0 | - | 4.45 | 76,375 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,126 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,294 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,665 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,808 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,778 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,024 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,891 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,037 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,841 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,637 |
| Which City in Europe? | 0 | - | 4.83 | 107,482 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,447 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.46 | 73,141 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,876 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,584 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,222 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,790 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,327 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,572 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,518 |
| Find the City #1 | 0 | - | 4.97 | 42,873 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,413 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,487 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,598 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,354 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,173 |
| Countries by Capital City | 0 | - | 5.00 | 68,471 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,267 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,744 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,310 |
| Moved Capital Cities | 0 | - | 4.96 | 74,281 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,056 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,607 |
| Random Country to Capital | 0 | - | 4.98 | 921,702 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,071 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,065 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,790 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,702 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,636 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,244 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,071 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,388 |
| Boroughs of New York City | 0 | - | 4.47 | 84,661 |
| Seattle City Trivia | 0 | - | 4.20 | 26,440 |
| Los Angeles City Quiz | 0 | - | 4.15 | 30,738 |
| Philadelphia Trivia | 0 | - | 4.26 | 22,025 |
| New Orleans City Trivia | 0 | - | 4.09 | 20,175 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,461 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,190 |
| Rivers of the United States | 0 | - | 4.93 | 66,261 |
| U.S. States by Hottest Recorded Temperature | 0 | - | 4.36 | 57,418 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,221 |
| U.S. States Richer than Their Neighbors | 0 | - | 4.43 | 27,383 |
| Top 10 U.S. States With the Most Endemic Species | 0 | - | 4.50 | 22,476 |
| U.S. States with the Most National Parks | 0 | - | 4.65 | 25,759 |
| Animals: Largest Predators in Each U.S. State | 0 | - | 4.44 | 26,440 |
| U.S. States with the Coldest Hottest Recorded Temperature | 0 | - | 4.47 | 15,965 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,929 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,214 |
| U.S States with the Most Cows | 0 | - | 4.63 | 29,840 |
