| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,518 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,625 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,835 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,023 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,226 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,572 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,478 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,057 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,034 |
| US States with an Empty Map | 0 | - | 5.00 | 623,282 |
| North American Sports Cities | 0 | - | 4.83 | 171,752 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,242 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,669 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,035 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,585 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,703 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,191 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,895 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,497 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,943 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 49,228 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 208,432 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,481 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,397 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,805 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,833 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.47 | 84,814 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 43,909 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 36,773 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 40,337 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 55,110 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,010 |
| US States Quiz | 0 | - | 5.00 | 16,832,125 |
| U.S. States that Border Canada | 0 | - | 4.91 | 184,356 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 73,013 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,742 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,474 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 32,112 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,103 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,614 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,221 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.49 | 26,049 |
| US States and State Capitals | 0 | - | 4.99 | 161,274 |
| Fifty US States in One Minute | 0 | - | 4.61 | 3,533,821 |
| U.S. Cities by Hispanic Population | 0 | - | 4.32 | 38,244 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,691 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,204 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,401 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,595 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 183,591 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,159 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,862 |
| U.S. State Capitals with the Least Precipitation | 0 | - | 4.41 | 23,247 |
| Mexico Cities Map Quiz | 0 | - | 4.83 | 38,331 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 331,077 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 125,637 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.30 | 116,366 |
| Random U.S. City to State | 0 | - | 4.45 | 76,122 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,617 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,622 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 146,144 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,106 |
| US States by Borders in 30 Seconds | 0 | - | 4.67 | 2,676,754 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,389,086 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,730 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 48,388 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,903 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,675 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 113,848 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,932 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,842 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,374 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,669 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,881 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,998 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,954 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,237 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,265 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,961 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,619 |
| Countries by Capital City | 0 | - | 5.00 | 67,913 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,966 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,457 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,961 |
| Moved Capital Cities | 0 | - | 4.96 | 74,055 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,017 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,402 |
| Random Country to Capital | 0 | - | 4.98 | 918,303 |
| U.S. State Capitals Furthest from the State Border | 0 | - | 4.19 | 17,999 |
| Boroughs of New York City | 0 | - | 4.47 | 84,489 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,986 |
| Countries Closest to Alaska | 0 | - | 4.93 | 124,104 |
| Countries Closest to Maine | 0 | - | 4.85 | 66,973 |
| Rivers of the United States | 0 | - | 4.93 | 66,074 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,721 |
| The Most Populous U.S. City by Category | 0 | - | 4.37 | 22,354 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,167 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,246 |
| Name a City - European Countries | 0 | - | 4.90 | 65,192 |
| Cities by Former Name | 0 | - | 4.83 | 91,420 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,325 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,574 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,885 |
| World Capitals by Map | 0 | - | 5.00 | 285,598 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,155 |
| Capitals Starting With H | 0 | - | 4.91 | 92,135 |
| Capitals Starting With K | 0 | - | 4.87 | 80,704 |
| Capitals Starting With L | 0 | - | 4.81 | 87,618 |
| Capitals Starting With M | 0 | - | 4.93 | 107,186 |
| Capitals Starting With P | 0 | - | 4.88 | 77,824 |
| Capitals Starting With R | 0 | - | 4.87 | 81,504 |
| Capitals Starting With S | 0 | - | 4.90 | 85,429 |
| Capitals Starting With T | 0 | - | 4.85 | 75,872 |
| Capitals Starting With W | 0 | - | 4.87 | 91,072 |
| Capitals Starting With A | 0 | - | 4.97 | 127,428 |
| Capitals Starting With B | 0 | - | 4.89 | 118,056 |
| Capitals Starting With D | 0 | - | 4.93 | 96,068 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,613 |
| U.S. State Capitals with the Most Precipitation | 0 | - | 4.20 | 12,742 |
| U.S. State Capital Superlatives - Top 2 | 0 | - | 4.36 | 21,764 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,769 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,437 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,568 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,477 |
| U.S. States by Clue #1 | 0 | - | 4.51 | 38,984 |
| U.S. States with More Cows than People | 0 | - | 4.74 | 47,661 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.52 | 66,434 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.47 | 53,931 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 41,982 |
| Category Elimination - U.S. States #1 | 0 | - | 4.88 | 220,341 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 133,848 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,742 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,899 |
| Name a Valid U.S. State #3 | 0 | - | 4.78 | 48,958 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,689 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,256 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,685 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,667 |
| State Quiz - Florida | 0 | - | 4.47 | 62,239 |
| State Quiz - Texas | 0 | - | 4.43 | 62,788 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,750 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,243 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,502 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,415 |
| State Quiz - New York | 0 | - | 4.52 | 46,020 |
| State Quiz - Washington | 0 | - | 4.45 | 36,362 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,337 |
| State Quiz - California | 0 | - | 4.68 | 64,319 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,986 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,658 |
| State Quiz - New Jersey | 0 | - | 4.42 | 38,091 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,927 |
| State Quiz - Tennessee | 0 | - | 4.54 | 34,111 |
| Midwestern States of the U.S. | 0 | - | 4.88 | 13,637 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,632 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,889 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,744 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,803 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.47 | 31,129 |
| American Cities by Stadium | 0 | - | 4.02 | 36,531 |
| City by Football Clubs | 0 | - | 4.38 | 137,835 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,644 |
| Official Cities in the UK | 0 | - | 4.89 | 283,058 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,512 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,414 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,408 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,780 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,820 |
| ALL California Cities | 0 | - | 4.37 | 42,988 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,692 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,620 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,693 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,214 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,826 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,956 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,445 |
| Former Capitals | 0 | - | 4.88 | 71,378 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,453 |
| Europe Capital to Country | 0 | - | 4.99 | 249,568 |
| Asia Capital to Country | 0 | - | 4.96 | 126,472 |
| Capital Cities Chain | 0 | - | 4.83 | 82,490 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,581 |
| European Capitals by Map | 0 | - | 4.99 | 138,577 |
| African Capitals by Map | 0 | - | 4.99 | 133,365 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,428 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,078 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,246 |
| Coldest World Capitals | 0 | - | 4.95 | 133,458 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,072 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,890 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,986 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,876 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,691 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,236 |
| European Coastal Capitals | 0 | - | 4.95 | 90,386 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,602 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,501 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,159 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,186 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,554 |
