| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,125 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,871 |
| US States and State Capitals | 0 | - | 4.99 | 165,463 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,452 |
| US States Quiz | 0 | - | 5.00 | 17,000,908 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,780 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,097 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 92,884 |
| U.S. States that Border Canada | 0 | - | 4.91 | 186,742 |
| US States with an Empty Map | 0 | - | 5.00 | 628,843 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 222,499 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 135,642 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,877 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,429 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,762 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,082 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,806 |
| Draw All US State Borders | 0 | - | 4.99 | 141,021 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.91 | 68,372 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 97,189 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 49,326 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 134,369 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 50,137 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 210,599 |
| Random U.S. City to State | 0 | - | 4.45 | 76,936 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,047 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,065 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,129 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,675 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,678 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,103 |
| US State Capitals - One Minute Sprint | 0 | - | 4.05 | 184,803 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,728 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,322 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,944 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,308 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,457 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.45 | 10,679 |
| Boroughs of New York City | 0 | - | 4.47 | 85,340 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,130 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,556,134 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 14,173 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,675 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,208 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,045 |
| Name a City - European Countries | 0 | - | 4.89 | 66,215 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,076 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,052 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,717 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,340 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,247 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 510,297 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,745 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,516 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,114 |
| ALL California Cities | 0 | - | 4.37 | 43,252 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,507 |
| Europe Capital to Country | 0 | - | 4.99 | 252,183 |
| Asia Capital to Country | 0 | - | 4.96 | 127,524 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,032 |
| European Capitals by Map | 0 | - | 4.99 | 142,174 |
| African Capitals by Map | 0 | - | 4.99 | 142,281 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,960 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,913 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,216 |
| European Coastal Capitals | 0 | - | 4.95 | 91,340 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,205 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,815 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,844 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,183 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,751 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,967 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,931 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,693,512 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.70 | 1,398,794 |
| U.S. States With Palm Trees | 0 | - | 4.52 | 45,934 |
| Top U.S. States in Crude Oil Production | 0 | - | 4.51 | 41,138 |
| U.S. States by Emoji | 0 | - | 4.48 | 101,390 |
| U.S. States by Wikipedia Descriptions #1 | 0 | - | 4.57 | 39,467 |
| U.S. States by Wikipedia Descriptions #2 | 0 | - | 4.48 | 37,191 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,890 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,546 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,421 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,224 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,858 |
| Official Cities in the UK | 0 | - | 4.89 | 286,372 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,493 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,600 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,548 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,266 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,666 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,757 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,745 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,080 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,285 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,260 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,604 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,155 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,414 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,598 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,979 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,708 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,731 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,795 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,803 |
| Click a Valid US State A-Z | 0 | - | 4.91 | 119,370 |
| U.S. State Flags | 0 | - | 4.89 | 173,051 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,951 |
| Longest U.S. State Borders | 0 | - | 4.69 | 40,148 |
| U.S. States Closest to Tokyo | 0 | - | 4.89 | 61,326 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.64 | 66,106 |
| Random U.S. States Mouse Hunt! | 0 | - | 4.95 | 195,115 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,760 |
| U.S. License Plates Picture Quiz | 0 | - | 4.61 | 53,153 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 368,705 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.68 | 11,405 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,707 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,968 |
| Name a City - U.S. States | 0 | - | 4.40 | 30,729 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,329 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,888 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,123 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,745 |
| World Capitals Quiz | 0 | - | 5.00 | 5,107,704 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,698 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,657 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,580 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,673 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,310 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,116 |
| Miami City Trivia | 0 | - | 4.60 | 11,269 |
| All About Atlanta | 0 | - | 4.60 | 11,293 |
| Dallas City Trivia | 0 | - | 4.46 | 6,869 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,897 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.75 | 38,544 |
| Guess the U.S. States Being Drawn | 0 | - | 4.97 | 158,303 |
| All 50 U.S. States Being Drawn | 0 | - | 4.96 | 62,683 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.30 | 44,673 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 335,541 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.43 | 32,567 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 39,417 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,876 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,737 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 54,839 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.48 | 53,019 |
| U.S. States with Spanish Names | 0 | - | 4.49 | 88,280 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 77,405 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 49,308 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,690 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,767 |
| Capitals of the Stans | 0 | - | 4.95 | 27,159 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,105 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,067 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 84,716 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,473 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,247 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,943 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,609 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,851 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,596 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,225 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,934 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,319 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,115 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,828 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,097 |
| Random European Capital to Country | 0 | - | 4.98 | 192,175 |
| Random European Country to Capital | 0 | - | 4.93 | 165,949 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,000 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,460 |
| Random African Capital to Country | 0 | - | 4.97 | 101,372 |
| Random African Country to Capital | 0 | - | 4.95 | 71,770 |
| Most Guessed US State Capitals | 0 | - | 4.37 | 24,744 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,361 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,827 |
| Top 10 Richest U.S. States by Median Income | 0 | - | 4.46 | 119,343 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 119,095 |
| U.S. States with the Letter Y | 0 | - | 4.86 | 112,300 |
| 10 Southernmost U.S. States | 0 | - | 4.89 | 114,333 |
| U.S. States with Short Names | 0 | - | 4.91 | 150,382 |
| U.S. States that Start with M | 0 | - | 4.93 | 188,404 |
| U.S. States By Population | 0 | - | 4.92 | 154,170 |
| U.S. States that Start with N | 0 | - | 4.95 | 172,250 |
| U.S. States with Longest Names | 0 | - | 4.85 | 44,910 |
| U.S. States with the Most Billionaires | 0 | - | 4.51 | 50,577 |
| U.S. States with a Unique First Letter | 0 | - | 4.96 | 88,881 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 64,547 |
| The Only Remaining U.S. State . . . | 0 | - | 4.93 | 66,115 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,859 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,020 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,452 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,831 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,993 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,172 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,279 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,387 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,430 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 18,034 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,972 |
| U.S. State Capitals Closest to the Mississippi River | 0 | - | 4.86 | 18,483 |
