| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,680 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,972 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,313 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,025 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,124 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,160 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,782 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,283 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,080 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,002 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,596 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,005 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,680 |
| US States with an Empty Map | 0 | - | 5.00 | 626,325 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,645 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,544 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,346 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,202 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,634 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,341 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,249 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,904 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,285 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,251 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,338 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 18,019 |
| US States Quiz | 0 | - | 5.00 | 16,928,352 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,708 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 209,577 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,393 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,293 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,100 |
| U.S. States that Border Canada | 0 | - | 4.91 | 185,710 |
| Random U.S. City to State | 0 | - | 4.45 | 76,613 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,896 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,546,534 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,313 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,252 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,857 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,832 |
| Random European Capital to Country | 0 | - | 4.98 | 191,559 |
| Random European Country to Capital | 0 | - | 4.93 | 165,472 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,752 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,065 |
| Random African Capital to Country | 0 | - | 4.97 | 100,972 |
| Random African Country to Capital | 0 | - | 4.94 | 71,446 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,274 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,646 |
| Boroughs of New York City | 0 | - | 4.47 | 84,752 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,057 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,400 |
| Name a City - U.S. States | 0 | - | 4.41 | 28,087 |
| Name a City - European Countries | 0 | - | 4.90 | 65,728 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,057 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,770 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.36 | 21,797 |
| Draw All US State Borders | 0 | - | 4.99 | 138,936 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.90 | 67,250 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 96,463 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,897 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 133,592 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,595 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,041 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,491 |
| ALL California Cities | 0 | - | 4.37 | 43,127 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,473 |
| Europe Capital to Country | 0 | - | 4.99 | 251,061 |
| Asia Capital to Country | 0 | - | 4.96 | 126,927 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,306 |
| European Capitals by Map | 0 | - | 4.99 | 140,234 |
| African Capitals by Map | 0 | - | 4.99 | 135,394 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,782 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,361 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,700 |
| European Coastal Capitals | 0 | - | 4.95 | 90,888 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,700 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,087 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,741 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,947 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,866 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,643 |
| Countries Closest to Maine | 0 | - | 4.85 | 67,292 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,686,252 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,394,405 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,373 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,020 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,038 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,755 |
| Official Cities in the UK | 0 | - | 4.89 | 284,764 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,419 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,356 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,007 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,542 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,537 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,672 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,825 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,988 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,798 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,773 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,596 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,075 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,598 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,282 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,455 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.85 | 18,406 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,745 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,264 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 11,269 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,630 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,475 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,445 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,614 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,812 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,732 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,653 |
| World Capitals Quiz | 0 | - | 5.00 | 5,087,120 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,310 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,593 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,904 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,327 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,165 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,081 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,816 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,730 |
| Most Guessed US State Capitals | 0 | - | 4.37 | 24,692 |
| US States and State Capitals | 0 | - | 4.99 | 163,711 |
| Miami City Trivia | 0 | - | 4.60 | 11,246 |
| All About Atlanta | 0 | - | 4.60 | 11,267 |
| Dallas City Trivia | 0 | - | 4.46 | 6,849 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,838 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,494 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,522 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,238 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,816 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,607 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,577 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 52,280 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 221,558 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 134,724 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 88,021 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,183 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,129 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,944 |
| Capitals of the Stans | 0 | - | 4.95 | 26,955 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,619 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,615 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 83,348 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,103 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,568 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,564 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,554 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,835 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,181 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,632 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,680 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,709 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,782 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 333,472 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,466 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,848 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,107 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,107 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,394 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,138 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,467 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,028 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 176,630 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,449 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,893 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,815 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,052 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,607 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,189 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,344 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,703 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,381 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,951 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,133 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,015 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,520 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,191 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,226 |
| Which City in Europe? | 0 | - | 4.83 | 107,626 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,491 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,754 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,258 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 78,827 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,409 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 508,149 |
| Every City in Texas on a Map | 0 | - | 4.37 | 15,545 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,931 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,643 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,840 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,660 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,588 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,649 |
| Find the City #1 | 0 | - | 4.97 | 43,032 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,630 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,610 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,745 |
