| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,606 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,902 |
| Biggest Cities in Brazil | 0 | - | 4.56 | 52,804 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,796 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,774 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,645 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,733 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,431 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,072 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,032 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,826 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,831 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,074 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 100,082 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 34,027 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.44 | 14,571 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,035 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,137 |
| Biggest Cities in Latin America | 0 | - | 4.48 | 64,523 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,486 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,593 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,531 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,857 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,994 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,746 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,660 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,957 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,656 |
| Biggest Cities in the World | 0 | - | 4.91 | 792,119 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,720 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,992 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,767 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,724 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,995 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,377 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,158 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,969 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,256 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,856 |
| Biggest City by Time Zone | 0 | - | 4.88 | 66,925 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,677 |
| Biggest City in Every Country | 0 | - | 4.98 | 99,058 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 72,819 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 222,595 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,161 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,918 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,791 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,727 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 414,451 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,546 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,306 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,822 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 59,978 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 78,972 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,246 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,332 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,871 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 66,892 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,821 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,044 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 31,973 |
| Biggest Cities in the United States | 0 | - | 4.93 | 968,884 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 364,286 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 31,324 |
| Biggest Cities in Canada | 0 | - | 4.54 | 131,994 |
| Saint Lucia Country Quiz | 0 | - | 4.65 | 17,975 |
| North American Sports Cities | 0 | - | 4.83 | 171,097 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,975 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,076 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,884 |
| Name a City - European Countries | 0 | - | 4.92 | 64,638 |
| Name a Valid World City | 0 | - | 4.83 | 70,325 |
| Find the City #1 | 0 | - | 4.97 | 42,280 |
| Cities by Former Name | 0 | - | 4.84 | 91,103 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,834 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,371 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,792 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,272 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,871 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,333 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,834 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,991 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,815 |
| Countries by Capital City | 0 | - | 5.00 | 67,051 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,529 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,053 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,530 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,208 |
| Moved Capital Cities | 0 | - | 4.96 | 73,731 |
| World Capitals by Map | 0 | - | 5.00 | 284,047 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,803 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,543 |
| Random Country to Capital | 0 | - | 4.98 | 913,129 |
| Capitals Starting With H | 0 | - | 4.90 | 91,510 |
| Capitals Starting With K | 0 | - | 4.85 | 75,821 |
| Capitals Starting With L | 0 | - | 4.81 | 86,986 |
| Capitals Starting With M | 0 | - | 4.93 | 106,323 |
| Capitals Starting With P | 0 | - | 4.88 | 77,317 |
| Capitals Starting With R | 0 | - | 4.87 | 81,088 |
| Capitals Starting With S | 0 | - | 4.89 | 84,945 |
| Capitals Starting With T | 0 | - | 4.84 | 75,414 |
| Capitals Starting With W | 0 | - | 4.89 | 90,735 |
| Capitals Starting With A | 0 | - | 4.97 | 126,730 |
| Capitals Starting With B | 0 | - | 4.89 | 117,447 |
| Capitals Starting With D | 0 | - | 4.93 | 95,540 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,401 |
| US States and State Capitals | 0 | - | 4.99 | 159,200 |
| Which City in Canada? | 0 | - | 4.82 | 56,785 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,852 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,982 |
| Biggest Cities by Language | 0 | - | 4.96 | 243,218 |
| Largest City by Island | 0 | - | 4.87 | 71,205 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,496 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,746 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,622 |
| Megacities on a World Map | 0 | - | 4.98 | 251,565 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 574,249 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,919 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,069 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,170 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 91,097 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 49,097 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,127 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 76,935 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,695 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,289 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 167,389 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,366 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,544 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,345 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,456 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,133 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,858 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,424 |
| Former Capitals | 0 | - | 4.88 | 71,213 |
| Europe Capital to Country | 0 | - | 4.99 | 248,349 |
| Asia Capital to Country | 0 | - | 4.96 | 125,932 |
| Capital Cities Chain | 0 | - | 4.84 | 82,061 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,780 |
| European Capitals by Map | 0 | - | 4.99 | 136,968 |
| African Capitals by Map | 0 | - | 4.99 | 132,447 |
| Coldest World Capitals | 0 | - | 4.95 | 133,123 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,460 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,409 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,788 |
| European Coastal Capitals | 0 | - | 4.95 | 89,933 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,264 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,541 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,287 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,489 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,951 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,004 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,146 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,359 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,424 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,220 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 126,314 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.56 | 65,342 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,099 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,604 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,194 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,883 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.47 | 84,398 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.29 | 115,449 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 43,756 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 36,663 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 40,206 |
| Megacities on an Empty Map | 0 | - | 4.96 | 111,124 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 54,928 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 37,820 |
| Biggest Cities in Australia on a Map | 0 | - | 4.61 | 37,618 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.47 | 31,015 |
| Official Cities in the UK | 0 | - | 4.89 | 281,182 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,413 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,204 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,491 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,648 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,984 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,553 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,924 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,443 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,553 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,203 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,486 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,799 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,558 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,337 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,317 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,353 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,611 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,807 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,797 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,676 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,991 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,027 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,749 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,625 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,519 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,501 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,247 |
