| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,529,838 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,555 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,824 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 125,963 |
| Random State Capital to U.S. State | 0 | - | 4.86 | 74,807 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,450 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,687 |
| US States Quiz | 0 | - | 5.00 | 14,761,395 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,923 |
| Random U.S. City to State | 0 | - | 4.44 | 65,783 |
| Africa Capitals Quiz | 0 | - | 4.99 | 635,311 |
| Asia Capitals Quiz | 0 | - | 4.98 | 594,898 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 116,190 |
| Boroughs of New York City | 0 | - | 4.44 | 77,178 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,428 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,861 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,111 |
| U.S. States with the Longest International Borders | 0 | - | 4.81 | 40,901 |
| US States with an Empty Map | 0 | - | 5.00 | 554,724 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 71,348 |
| Louisiana Purchase with a Map | 0 | - | 4.95 | 36,280 |
| U.S. States or European Countries by Population | 0 | - | 4.98 | 116,192 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 80,064 |
| ALL California Cities | 0 | - | 4.35 | 39,144 |
| Europe Capital to Country | 0 | - | 4.99 | 220,175 |
| Asia Capital to Country | 0 | - | 4.96 | 105,763 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,608 |
| European Capitals by Map | 0 | - | 4.99 | 93,799 |
| African Capitals by Map | 0 | - | 4.99 | 110,817 |
| Asian Capitals by Map | 0 | - | 4.98 | 47,193 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 79,002 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 72,170 |
| European Coastal Capitals | 0 | - | 4.95 | 77,251 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,624 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,540 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,979 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,121 |
| World Capitals Quiz | 0 | - | 5.00 | 4,502,949 |
| South America Capitals Quiz | 0 | - | 5.00 | 419,976 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.70 | 31,782 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.57 | 44,075 |
| U.S. State Capital Etymology | 0 | - | 4.51 | 34,483 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.72 | 32,354 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 38,099 |
| Name a Valid U.S. State #1 | 0 | - | 4.95 | 184,958 |
| Top 10 Most Native American U.S. States | 0 | - | 4.84 | 71,377 |
| U.S. City Nicknames | 0 | - | 4.22 | 99,360 |
| Official Cities in the UK | 0 | - | 4.86 | 232,552 |
| Cities Founded by the French in North America | 0 | - | 4.52 | 38,604 |
| Every City in Washington State on a Map | 0 | - | 4.49 | 8,840 |
| North America Capitals Quiz | 0 | - | 4.99 | 186,241 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,256 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,314 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 105,363 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,011 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,955 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 51,324 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,004 |
| New York City Trivia #1 | 0 | - | 4.14 | 33,868 |
| Washington D.C. Trivia | 0 | - | 4.44 | 31,275 |
| U.S. States that Border Canada | 0 | - | 4.90 | 165,924 |
| Name a City - U.S. States | 0 | - | 4.41 | 24,484 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,660 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.55 | 5,741 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,384,685 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,680 |
| Name a Valid European Capital | 0 | - | 4.94 | 123,453 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 61,738 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 21,656 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 25,057 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 30,265 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 120,064 |
| Dallas City Trivia | 0 | - | 4.47 | 6,051 |
| Fifty US States in One Minute | 0 | - | 4.55 | 3,248,858 |
| Category Elimination - U.S. States #1 | 0 | - | 4.90 | 195,126 |
| U.S. States with the Most National Parks | 0 | - | 4.62 | 21,157 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.94 | 134,088 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 69,602 |
| 500 Biggest US Cities | 0 | - | 4.87 | 98,396 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.81 | 52,483 |
| U.S. Cities Chain | 0 | - | 4.04 | 18,417 |
| British Cities with the Most Tourists | 0 | - | 4.80 | 55,710 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 137,184 |
| California Cities starting with SAN or SANTA | 0 | - | 4.24 | 11,009 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,581 |
| Word Scramble - U.S. Cities | 0 | - | 4.07 | 18,474 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.40 | 11,629 |
| Richest Metro Areas in the U.S. | 0 | - | 4.35 | 26,976 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,499 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,740 |
| Random European Capital to Country | 0 | - | 4.97 | 152,913 |
| Random European Country to Capital | 0 | - | 4.92 | 135,121 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,722 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,262 |
| Random African Capital to Country | 0 | - | 4.97 | 79,548 |
| Random African Country to Capital | 0 | - | 4.94 | 61,920 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.28 | 50,820 |
| Snowiest U.S. State Capitals | 0 | - | 4.43 | 27,227 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 164,121 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 82,122 |
| Hottest U.S. State Capitals | 0 | - | 4.76 | 21,727 |
| Coldest U.S. State Capitals | 0 | - | 4.57 | 18,965 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 172,978 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 150,065 |
| U.S. Cities A-Z | 0 | - | 4.21 | 30,646 |
| Global Cities on a World Map | 0 | - | 4.92 | 91,525 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 130,666 |
| Every City in Colorado on a Map | 0 | - | 4.40 | 8,990 |
| Northernmost Capital Cities | 0 | - | 4.98 | 94,095 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,783 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 34,426 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 90,912 |
| Same Letter Country and Capital | 0 | - | 4.99 | 127,656 |
| Countries by Capital City | 0 | - | 4.99 | 49,528 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,982 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,139 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,146 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,041 |
| Moved Capital Cities | 0 | - | 4.94 | 52,322 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,162 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,082 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,990 |
| Bay Area or Los Angeles Suburb | 0 | - | 4.43 | 13,789 |
| Which City in Europe? | 0 | - | 4.84 | 97,448 |
| Neighborhoods of New York City | 0 | - | 4.35 | 26,831 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 124,557 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 45,288 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.41 | 54,921 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.95 | 274,498 |
| 10 Longest Rivers in the United States | 0 | - | 4.82 | 35,044 |
| US States by Borders in 30 Seconds | 0 | - | 4.76 | 2,393,536 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.64 | 1,246,200 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,065 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 29,185 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,158 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,832 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.36 | 37,773 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,920 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 91,379 |
| Cities by Former Name | 0 | - | 4.86 | 71,450 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,573 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,485 |
| World Capitals by Proximity | 0 | - | 4.88 | 299,589 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,875 |
| World Capitals by Map | 0 | - | 5.00 | 242,086 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,343 |
| Random Capital to Country | 0 | - | 4.99 | 2,363,266 |
| Random Country to Capital | 0 | - | 4.98 | 803,543 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,237 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,908 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,976 |
| World Capitals By Letter - P | 0 | - | 4.86 | 67,070 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,295 |
| World Capitals By Letter - S | 0 | - | 4.89 | 74,538 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,440 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,245 |
| World Capitals By Letter - A | 0 | - | 4.96 | 104,644 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,878 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,990 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.39 | 30,960 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.24 | 13,244 |
| Los Angeles City Quiz | 0 | - | 4.12 | 29,753 |
| Philadelphia Trivia | 0 | - | 4.29 | 20,550 |
| The New Orleans Quiz | 0 | - | 4.05 | 19,691 |
| Countries Closest to Alaska | 0 | - | 4.93 | 99,086 |
| Countries Closest to Maine | 0 | - | 4.85 | 58,998 |
| Hawaiian Islands Map Quiz | 0 | - | 4.88 | 21,035 |
| Rivers of the United States | 0 | - | 4.91 | 57,039 |
| Sports Teams by State Quiz | 0 | - | 4.19 | 91,346 |
| Top 10 Coldest U.S. States | 0 | - | 4.91 | 100,329 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 100,820 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 88,955 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 57,137 |
| Important Cities in European History | 0 | - | 4.55 | 109,862 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 82,871 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,497 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,854 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,952 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,187 |
| Important Places in U.S. History | 0 | - | 4.23 | 36,440 |
| German Cities with the Most Tourists | 0 | - | 4.62 | 29,539 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 46,055 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 234,713 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 106,284 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 37,143 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.40 | 22,646 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,228 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.37 | 19,732 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 17,604 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,772 |
| Which City in Canada? | 0 | - | 4.89 | 45,247 |
| Countries that Visit Florida the Most | 0 | - | 4.59 | 49,680 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.44 | 51,075 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.76 | 36,873 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.82 | 91,035 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 52,007 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 60,339 |
| Most Visited U.S. States by JetPunkers | 0 | - | 4.33 | 41,373 |
| Longest U.S. State Borders | 0 | - | 4.65 | 34,281 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.70 | 59,944 |
