| Biggest Cities in Germany | 0 | - | 4.95 | 293,629 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,853 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,792 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,991 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,129 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,218 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,475 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,438 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,419 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,185 |
| Biggest Cities in Europe | 0 | - | 4.73 | 546,608 |
| Europe Capital to Country | 0 | - | 4.99 | 250,450 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,960 |
| European Capitals by Map | 0 | - | 4.99 | 139,372 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,124 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,464 |
| European Coastal Capitals | 0 | - | 4.95 | 90,645 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,165 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,519 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,092 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,125 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,995 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 44,100 |
| Largest Nordic Cities on a Map | 0 | - | 4.78 | 37,113 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,053 |
| Biggest Cities in France | 0 | - | 4.70 | 224,101 |
| Biggest Cities in Spain | 0 | - | 4.63 | 171,235 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 56,019 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 47,237 |
| Biggest Cities in Italy | 0 | - | 4.77 | 241,183 |
| Official Cities in the UK | 0 | - | 4.89 | 283,963 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,078 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,319 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,211 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,320 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,299 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,885 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,197 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,124 |
| World Capitals Quiz | 0 | - | 5.00 | 5,076,437 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,471 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,194 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,378 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,360 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,507 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,512 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,047 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,867 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,077 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,303 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 66,355 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,497 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,537 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,699 |
| Random European Capital to Country | 0 | - | 4.98 | 190,992 |
| Random European Country to Capital | 0 | - | 4.93 | 165,203 |
| Biggest Cities in the World | 0 | - | 4.91 | 799,415 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 126,686 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,205 |
| Biggest Cities in Portugal | 0 | - | 4.43 | 21,001 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,598 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,775 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 417,917 |
| Biggest Cities in the United States | 0 | - | 4.94 | 979,046 |
| Biggest Urban Areas in the UK | 0 | - | 4.43 | 176,346 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,449 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 366,298 |
| Biggest Cities in Poland | 0 | - | 4.62 | 53,931 |
| Biggest Cities in the UK | 0 | - | 4.48 | 105,298 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,124 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 31,589 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,579 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 114,337 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,221 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,411 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,187 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,435 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,308 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,449 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,546 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,289 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,082 |
| Countries by Capital City | 0 | - | 5.00 | 68,365 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,214 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,688 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,255 |
| Moved Capital Cities | 0 | - | 4.96 | 74,239 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,275 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,418 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,579 |
| Random Country to Capital | 0 | - | 4.98 | 921,089 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,916 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,402 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,798 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,931 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,952 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,711 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,583 |
| Biggest City by Time Zone | 0 | - | 4.88 | 68,050 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,357 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,687 |
| Biggest Nordic Cities | 0 | - | 4.36 | 61,595 |
| Largest City by Island | 0 | - | 4.87 | 71,928 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,038 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,029 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,585 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 225,290 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,455 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 134,123 |
| Megacities on a World Map | 0 | - | 4.98 | 254,759 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,904 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,589 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 578,525 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,390 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,993 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 80,026 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 59,867 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 70,114 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 64,605 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,706 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,800 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 130,566 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,458 |
| North American Sports Cities | 0 | - | 4.83 | 172,440 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,343 |
| Cities in European History #1 | 0 | - | 4.63 | 134,062 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,572 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,754 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,035 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,158 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,161 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,948 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,423 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,836 |
| Name a City - European Countries | 0 | - | 4.90 | 65,431 |
| Name a Valid World City | 0 | - | 4.83 | 71,271 |
| Cities by Former Name | 0 | - | 4.83 | 91,601 |
| Former Capitals | 0 | - | 4.88 | 71,475 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,419 |
| Asia Capital to Country | 0 | - | 4.96 | 126,710 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,682 |
| Capital Cities Chain | 0 | - | 4.84 | 82,788 |
| African Capitals by Map | 0 | - | 4.99 | 133,877 |
| Coldest World Capitals | 0 | - | 4.95 | 133,580 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,475 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,609 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,199 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,256 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,857 |
| World Capitals by Map | 0 | - | 5.00 | 286,654 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,348 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,612 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,949 |
| Capitals Starting With H | 0 | - | 4.91 | 92,613 |
| Capitals Starting With K | 0 | - | 4.88 | 83,603 |
| Capitals Starting With L | 0 | - | 4.81 | 88,141 |
| Capitals Starting With M | 0 | - | 4.93 | 107,880 |
| Capitals Starting With P | 0 | - | 4.88 | 78,249 |
| Capitals Starting With R | 0 | - | 4.87 | 81,887 |
| Capitals Starting With S | 0 | - | 4.90 | 85,840 |
| Capitals Starting With T | 0 | - | 4.85 | 76,206 |
| Capitals Starting With W | 0 | - | 4.87 | 91,333 |
| Capitals Starting With A | 0 | - | 4.97 | 128,141 |
| Capitals Starting With B | 0 | - | 4.89 | 118,565 |
| Capitals Starting With D | 0 | - | 4.93 | 96,506 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,806 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,324 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,484 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,990 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,319 |
| Biggest Cities in Latin America | 0 | - | 4.48 | 64,760 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 84,542 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 91,316 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,475 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.59 | 25,844 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,538 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,448 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,835 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,412 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,063 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,250 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,543 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,694 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,006 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,520 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,875 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,681 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,469 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,355 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,221 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,183 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,413 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,483 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,430 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,096 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,661 |
| The Only Country ... | 0 | - | 4.91 | 81,174 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,716 |
| All Countries that Once Bordered Germany | 0 | - | 4.34 | 74,967 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,772 |
