| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,624 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,011 |
| Biggest Cities in Brazil | 0 | - | 4.56 | 52,809 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,811 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,802 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,647 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,766 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,435 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,109 |
| Biggest Trading Partners - Colombia | 0 | - | 4.88 | 40,036 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,846 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,839 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,092 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 100,091 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 34,034 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.44 | 14,572 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 39,037 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,532 |
| Biggest Cities in Latin America | 0 | - | 4.48 | 64,525 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,493 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,600 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,539 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,869 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,005 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,765 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,666 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,072 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,663 |
| Biggest Cities in the World | 0 | - | 4.91 | 792,176 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,722 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,001 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,801 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,738 |
| All Cities in China with Population of 1 Million | 0 | - | 4.81 | 45,418 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,999 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,396 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,165 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,990 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,260 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,894 |
| Biggest City by Time Zone | 0 | - | 4.88 | 66,941 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,677 |
| Biggest City in Every Country | 0 | - | 4.98 | 99,073 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 72,820 |
| Five Most Populated Cities by Continent | 0 | - | 4.93 | 222,624 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 109,169 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.96 | 130,952 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 78,800 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 83,738 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 414,495 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.41 | 48,548 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.42 | 51,309 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 78,839 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.69 | 59,981 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.69 | 78,974 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 53,257 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,340 |
| Ten Southernmost Megacities | 0 | - | 4.85 | 56,875 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.97 | 66,897 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 128,849 |
| 5 Most Populous Cities in Each Country With a Map | 0 | - | 4.96 | 39,050 |
| Cities on Interstate 90 on a Map | 0 | - | 4.45 | 31,973 |
| Biggest Cities in the United States | 0 | - | 4.93 | 969,003 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 364,302 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 31,327 |
| Biggest Cities in Canada | 0 | - | 4.54 | 132,003 |
| Saint Lucia Country Quiz | 0 | - | 4.65 | 17,975 |
| North American Sports Cities | 0 | - | 4.83 | 171,111 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,977 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,082 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,886 |
| Name a City - European Countries | 0 | - | 4.92 | 64,644 |
| Name a Valid World City | 0 | - | 4.83 | 70,330 |
| Find the City #1 | 0 | - | 4.97 | 42,287 |
| Cities by Former Name | 0 | - | 4.84 | 91,108 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,912 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,424 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,803 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,287 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,878 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,337 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,841 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,001 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,828 |
| Countries by Capital City | 0 | - | 5.00 | 67,061 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,532 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,057 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,537 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,216 |
| Moved Capital Cities | 0 | - | 4.96 | 73,735 |
| World Capitals by Map | 0 | - | 5.00 | 284,071 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,805 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,665 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 73,807 |
| Random Country to Capital | 0 | - | 4.98 | 913,185 |
| Capitals Starting With H | 0 | - | 4.90 | 91,521 |
| Capitals Starting With K | 0 | - | 4.85 | 75,826 |
| Capitals Starting With L | 0 | - | 4.81 | 86,993 |
| Capitals Starting With M | 0 | - | 4.93 | 106,337 |
| Capitals Starting With P | 0 | - | 4.88 | 77,323 |
| Capitals Starting With R | 0 | - | 4.87 | 81,091 |
| Capitals Starting With S | 0 | - | 4.89 | 84,952 |
| Capitals Starting With T | 0 | - | 4.84 | 75,418 |
| Capitals Starting With W | 0 | - | 4.89 | 90,738 |
| Capitals Starting With A | 0 | - | 4.97 | 126,741 |
| Capitals Starting With B | 0 | - | 4.89 | 117,451 |
| Capitals Starting With D | 0 | - | 4.93 | 95,545 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,408 |
| US States and State Capitals | 0 | - | 4.99 | 159,256 |
| Which City in Canada? | 0 | - | 4.82 | 56,787 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,854 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,997 |
| Biggest Cities by Language | 0 | - | 4.96 | 243,508 |
| Largest City by Island | 0 | - | 4.87 | 71,206 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,500 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,751 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,640 |
| Megacities on a World Map | 0 | - | 4.98 | 251,602 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 574,309 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,925 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,085 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,172 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 91,097 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 49,104 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 113,148 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 76,942 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.96 | 120,716 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.98 | 34,298 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 167,402 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,369 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,558 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,351 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,477 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,146 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,867 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,429 |
| Former Capitals | 0 | - | 4.88 | 71,215 |
| Europe Capital to Country | 0 | - | 4.99 | 248,364 |
| Asia Capital to Country | 0 | - | 4.96 | 125,939 |
| Capital Cities Chain | 0 | - | 4.84 | 82,066 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,787 |
| European Capitals by Map | 0 | - | 4.99 | 137,005 |
| African Capitals by Map | 0 | - | 4.99 | 132,455 |
| Coldest World Capitals | 0 | - | 4.95 | 133,127 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,467 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,414 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,796 |
| European Coastal Capitals | 0 | - | 4.95 | 89,938 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,266 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,556 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,295 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,493 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,957 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,006 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,148 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,372 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,428 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,223 |
| Biggest European Cities by Letter | 0 | - | 4.54 | 126,316 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.56 | 65,343 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,102 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,609 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,198 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,883 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.47 | 84,405 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.29 | 115,471 |
| U.S. States by Second Most Populous City | 0 | - | 4.42 | 43,758 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 36,665 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 40,209 |
| Megacities on an Empty Map | 0 | - | 4.97 | 112,268 |
| Most Populous U.S. Cities as a Percent of Their State | 0 | - | 4.78 | 54,931 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 37,827 |
| Biggest Cities in Australia on a Map | 0 | - | 4.61 | 37,621 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.47 | 31,017 |
| Official Cities in the UK | 0 | - | 4.89 | 281,210 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,422 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,208 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,502 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,659 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,997 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,557 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,931 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,452 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,560 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,204 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,524 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,799 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,564 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,343 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,321 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,354 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,620 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,812 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,799 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,680 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,992 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,028 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,757 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,628 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,529 |
