| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,894 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,335 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,670 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,284 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,199 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,554 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,844 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,385 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,067 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,671 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,042 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,753 |
| US States with an Empty Map | 0 | - | 5.00 | 627,733 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,661 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,624 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,522 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,264 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,663 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,634 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,284 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,928 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,296 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,452 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,491 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 18,025 |
| US States Quiz | 0 | - | 5.00 | 16,969,456 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,991 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,270 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,694 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,700 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,372 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,316 |
| Random U.S. City to State | 0 | - | 4.45 | 76,791 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,041 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,552,944 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,547 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,662 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,241 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,982 |
| Random European Capital to Country | 0 | - | 4.98 | 191,926 |
| Random European Country to Capital | 0 | - | 4.93 | 165,717 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,912 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,322 |
| Random African Capital to Country | 0 | - | 4.97 | 101,188 |
| Random African Country to Capital | 0 | - | 4.95 | 71,657 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,551 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,662 |
| Boroughs of New York City | 0 | - | 4.47 | 84,890 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,105 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,816 |
| Name a City - European Countries | 0 | - | 4.90 | 66,006 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,120 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,782 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.36 | 21,815 |
| Draw All US State Borders | 0 | - | 4.99 | 140,132 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.90 | 67,924 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,850 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,156 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,969 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,688 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,305 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,868 |
| ALL California Cities | 0 | - | 4.37 | 43,201 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,488 |
| Europe Capital to Country | 0 | - | 4.99 | 251,738 |
| Asia Capital to Country | 0 | - | 4.96 | 127,261 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,743 |
| European Capitals by Map | 0 | - | 4.99 | 141,671 |
| African Capitals by Map | 0 | - | 4.99 | 141,746 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,739 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,707 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,040 |
| European Coastal Capitals | 0 | - | 4.95 | 91,163 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,101 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,037 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,448 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,087 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,385 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,964 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,497 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,690,651 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,397,214 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,731 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,348 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,160 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,818 |
| Official Cities in the UK | 0 | - | 4.89 | 285,718 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,504 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,459 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,142 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,601 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,636 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,714 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,887 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,225 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,695 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,091 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,928 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,292 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,826 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,546 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,620 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,444 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,774 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,373 |
| European Cities... in Texas | 0 | - | 4.53 | 12,578 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 11,354 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,671 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,773 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,474 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,279 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,674 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,852 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,906 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,699 |
| World Capitals Quiz | 0 | - | 5.00 | 5,098,791 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,504 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,713 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,372 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,476 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,263 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,113 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,841 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,763 |
| Most Guessed US State Capitals | 0 | - | 4.37 | 24,726 |
| US States and State Capitals | 0 | - | 4.99 | 164,810 |
| Miami City Trivia | 0 | - | 4.60 | 11,259 |
| All About Atlanta | 0 | - | 4.60 | 11,282 |
| Dallas City Trivia | 0 | - | 4.46 | 6,861 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,886 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,532 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,552 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,349 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,852 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,685 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,743 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,818 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,140 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,352 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,168 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,321 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,238 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,079 |
| Capitals of the Stans | 0 | - | 4.95 | 27,083 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,903 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,867 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,190 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,326 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,933 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,799 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,574 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,926 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,700 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,753 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,081 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,774 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,889 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 334,763 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,542 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,905 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,125 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,271 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,440 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,170 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,683 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,455 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,567 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,540 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,659 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,939 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,149 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,805 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,263 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,407 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,767 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,295 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,173 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,299 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,280 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,707 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,218 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,240 |
| Which City in Europe? | 0 | - | 4.83 | 107,792 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,551 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 147,037 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,348 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 79,105 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,505 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,331 |
| Every City in Texas on a Map | 0 | - | 4.37 | 16,016 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 49,007 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,701 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,905 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,068 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,613 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,805 |
| Find the City #1 | 0 | - | 4.97 | 43,248 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,102 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,853 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,044 |
