| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,695,966 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 148,763 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,573 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,181 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,177 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,453 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,831 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,354 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,091 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,050 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,656 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,027 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,734 |
| US States with an Empty Map | 0 | - | 5.00 | 627,362 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,655 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,604 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,480 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,250 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,657 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,574 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,278 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,922 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,293 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,390 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,459 |
| US States Quiz | 0 | - | 5.00 | 16,958,334 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,928 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,987 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,629 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,582 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,308 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,152 |
| Random U.S. City to State | 0 | - | 4.45 | 76,744 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,002 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,551,167 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,966 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,929 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,116 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,947 |
| Random European Capital to Country | 0 | - | 4.98 | 191,814 |
| Random European Country to Capital | 0 | - | 4.93 | 165,659 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,873 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,257 |
| Random African Capital to Country | 0 | - | 4.97 | 101,141 |
| Random African Country to Capital | 0 | - | 4.94 | 71,608 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,432 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,657 |
| Boroughs of New York City | 0 | - | 4.47 | 84,858 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,096 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,719 |
| Name a City - European Countries | 0 | - | 4.90 | 65,933 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,109 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,778 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.36 | 21,813 |
| Draw All US State Borders | 0 | - | 4.99 | 139,722 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.90 | 67,752 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,743 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,087 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,871 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,657 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,236 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,775 |
| ALL California Cities | 0 | - | 4.37 | 43,183 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,483 |
| Europe Capital to Country | 0 | - | 4.99 | 251,535 |
| Asia Capital to Country | 0 | - | 4.96 | 127,176 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,638 |
| European Capitals by Map | 0 | - | 4.99 | 141,363 |
| African Capitals by Map | 0 | - | 4.99 | 141,359 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,569 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,625 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,974 |
| European Coastal Capitals | 0 | - | 4.95 | 91,077 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,068 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,723 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,264 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,051 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,236 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,884 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,450 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,689,582 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,396,687 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,666 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,287 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,128 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,808 |
| Official Cities in the UK | 0 | - | 4.89 | 285,418 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,463 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,414 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,094 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,581 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,591 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,697 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,851 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,835 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,433 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,970 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,814 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,238 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,767 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,464 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,571 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,432 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,767 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,343 |
| European Cities... in Texas | 0 | - | 4.53 | 12,576 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 11,322 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,661 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,692 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,466 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,025 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,329 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,843 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,850 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,686 |
| World Capitals Quiz | 0 | - | 5.00 | 5,095,145 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,441 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,675 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,227 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,435 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,242 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,106 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,837 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,754 |
| Most Guessed US State Capitals | 0 | - | 4.37 | 24,715 |
| US States and State Capitals | 0 | - | 4.99 | 164,562 |
| Miami City Trivia | 0 | - | 4.60 | 11,257 |
| All About Atlanta | 0 | - | 4.60 | 11,276 |
| Dallas City Trivia | 0 | - | 4.46 | 6,857 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,879 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,526 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,541 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,328 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,847 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,669 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,707 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,692 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,985 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 135,245 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,124 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,269 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,212 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,045 |
| Capitals of the Stans | 0 | - | 4.95 | 27,057 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,825 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,796 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,971 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,266 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,833 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,731 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,569 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,919 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,419 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,711 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,966 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,763 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,863 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,399 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,517 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,888 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,123 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,224 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,425 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,160 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,615 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,389 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,319 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,512 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,595 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,895 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,132 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,761 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,250 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,389 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,741 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,048 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,112 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,245 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,214 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,620 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,206 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,236 |
| Which City in Europe? | 0 | - | 4.83 | 107,752 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,540 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,954 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,324 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 79,036 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,484 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,023 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,785 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,986 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,683 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,894 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,964 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,605 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,751 |
| Find the City #1 | 0 | - | 4.97 | 43,203 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,892 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,792 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,978 |
