| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,938 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,049 |
| US States and State Capitals | 0 | - | 4.99 | 162,496 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,828 |
| US States Quiz | 0 | - | 5.00 | 16,878,529 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,847 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,586 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,079 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,971 |
| US States with an Empty Map | 0 | - | 5.00 | 624,720 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,831 |
| Category Elimination - U.S. States #2 | 0 | - | 4.83 | 134,237 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,739 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,229 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,059 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,977 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,603 |
| Draw All US State Borders | 0 | - | 4.99 | 137,630 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.90 | 66,705 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,065 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,626 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,229 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,485 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,977 |
| Random U.S. City to State | 0 | - | 4.45 | 76,332 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,856 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,808 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,743 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,480 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,608 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,943 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 183,874 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,550 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,202 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,882 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,264 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,497 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,633 |
| Boroughs of New York City | 0 | - | 4.47 | 84,599 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,024 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,539,491 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,812 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,641 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,645 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,049 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,713 |
| Name a City - European Countries | 0 | - | 4.90 | 65,395 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,814 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,044 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,175 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,141 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,080 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 506,669 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,502 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,701 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,119 |
| ALL California Cities | 0 | - | 4.37 | 43,060 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,456 |
| Europe Capital to Country | 0 | - | 4.99 | 250,350 |
| Asia Capital to Country | 0 | - | 4.96 | 126,677 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,897 |
| European Capitals by Map | 0 | - | 4.99 | 139,205 |
| African Capitals by Map | 0 | - | 4.99 | 133,810 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,419 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,090 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,433 |
| European Coastal Capitals | 0 | - | 4.95 | 90,613 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,050 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,085 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,834 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,394 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,672 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,835 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,681,392 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,391,627 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,795 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,083 |
| U.S. States by Emoji | 0 | - | 4.48 | 100,932 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,353 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,105 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,661 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,671 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,890 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,911 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,686 |
| Official Cities in the UK | 0 | - | 4.89 | 283,794 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,403 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,362 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,258 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,907 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,494 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,475 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,634 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,510 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,848 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,493 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,051 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,284 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,850 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,188 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,382 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,004 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,299 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,758 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,719 |
| Click a Valid US State A-Z | 0 | - | 4.91 | 117,303 |
| U.S. State Flags | 0 | - | 4.89 | 170,529 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,798 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,830 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 60,488 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,805 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.94 | 191,799 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 88,948 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 52,932 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 367,088 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.68 | 11,182 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,591 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,163 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,737 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,766 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,510 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,619 |
| World Capitals Quiz | 0 | - | 5.00 | 5,074,556 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,108 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,405 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,165 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,625 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,234 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,067 |
| Miami City Trivia | 0 | - | 4.60 | 11,233 |
| All About Atlanta | 0 | - | 4.60 | 11,254 |
| Dallas City Trivia | 0 | - | 4.46 | 6,834 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,801 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,462 |
| Guess the U.S. States Being Drawn | 0 | - | 4.97 | 157,310 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,531 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 332,096 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,502 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,102 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,757 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,522 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,289 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.50 | 48,366 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,869 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,023 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,039 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,537 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,635 |
| Capitals of the Stans | 0 | - | 4.95 | 26,847 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,332 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,317 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.90 | 81,535 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,826 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,886 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,265 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,345 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,630 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,528 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,938 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,772 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,090 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,669 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,524 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,673 |
| Random European Capital to Country | 0 | - | 4.98 | 190,937 |
| Random European Country to Capital | 0 | - | 4.93 | 165,139 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,462 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,763 |
| Random African Capital to Country | 0 | - | 4.97 | 100,747 |
| Random African Country to Capital | 0 | - | 4.94 | 71,218 |
| Most Guessed US State Capitals | 0 | - | 4.37 | 24,647 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,207 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,557 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.47 | 119,104 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 117,883 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 111,442 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 113,450 |
| U.S. States with Short Names | 0 | - | 4.91 | 149,024 |
| U.S. States that Start with M | 0 | - | 4.93 | 187,313 |
| U.S. States By Population | 0 | - | 4.92 | 153,556 |
| U.S. States that Start with N | 0 | - | 4.95 | 171,466 |
| U.S. States with Longest Names | 0 | - | 4.84 | 44,446 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,393 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,317 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,216 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 65,633 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,210 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,369 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,281 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,643 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,471 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,002 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,834 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,001 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,720 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 18,005 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,837 |
| Which City in Europe? | 0 | - | 4.83 | 107,407 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,430 |
