| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,978 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,100 |
| Random European Capital to Country | 0 | - | 4.98 | 189,274 |
| Random European Country to Capital | 0 | - | 4.92 | 147,500 |
| North American Sports Cities | 0 | - | 4.83 | 170,939 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,927 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,189 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,148 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,158 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,537 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,830 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,848 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,566 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,425 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,452 |
| Random African Capital to Country | 0 | - | 4.97 | 99,748 |
| Random African Country to Capital | 0 | - | 4.94 | 70,245 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,660 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,853 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,359 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,507 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,558 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,897 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,264 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,360 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,951 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,078 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,270 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,818 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,468 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,125 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,980 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,672 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,625 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,665 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,490 |
| Countries by Capital City | 0 | - | 5.00 | 66,696 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,360 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,923 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,431 |
| Moved Capital Cities | 0 | - | 4.96 | 73,602 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,435 |
| Random Country to Capital | 0 | - | 4.98 | 911,868 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,403 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,136 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,910 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,762 |
| Name a City - European Countries | 0 | - | 4.92 | 64,445 |
| Cities by Former Name | 0 | - | 4.84 | 90,997 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,702 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,254 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,985 |
| World Capitals by Map | 0 | - | 5.00 | 283,294 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,692 |
| Capitals Starting With H | 0 | - | 4.90 | 91,130 |
| Capitals Starting With K | 0 | - | 4.85 | 75,712 |
| Capitals Starting With L | 0 | - | 4.81 | 86,867 |
| Capitals Starting With M | 0 | - | 4.93 | 106,118 |
| Capitals Starting With P | 0 | - | 4.88 | 77,220 |
| Capitals Starting With R | 0 | - | 4.87 | 80,999 |
| Capitals Starting With S | 0 | - | 4.89 | 84,836 |
| Capitals Starting With T | 0 | - | 4.84 | 75,322 |
| Capitals Starting With W | 0 | - | 4.89 | 90,630 |
| Capitals Starting With A | 0 | - | 4.97 | 126,582 |
| Capitals Starting With B | 0 | - | 4.89 | 117,328 |
| Capitals Starting With D | 0 | - | 4.93 | 95,418 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,220 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,576 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,398 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,578 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,126 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,944 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,312 |
| American Cities by Stadium | 0 | - | 4.02 | 36,489 |
| City by Football Clubs | 0 | - | 4.37 | 137,047 |
| Official Cities in the UK | 0 | - | 4.89 | 280,663 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,326 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,387 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,225 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,872 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,723 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,118 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,364 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,248 |
| Former Capitals | 0 | - | 4.88 | 71,153 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,121 |
| Europe Capital to Country | 0 | - | 4.99 | 247,989 |
| Asia Capital to Country | 0 | - | 4.96 | 125,787 |
| Capital Cities Chain | 0 | - | 4.84 | 81,946 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,514 |
| European Capitals by Map | 0 | - | 4.99 | 136,377 |
| African Capitals by Map | 0 | - | 4.99 | 132,225 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,417 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,968 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,688 |
| Coldest World Capitals | 0 | - | 4.95 | 133,061 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,175 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,438 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,228 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,202 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,658 |
| European Coastal Capitals | 0 | - | 4.95 | 89,802 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,302 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,202 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,901 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,431 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,917 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,434 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,735 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,730 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,817 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,483 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,904 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,942 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,489 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,319 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,020 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,796 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,244 |
| The Only Country ... | 0 | - | 4.91 | 79,930 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 126,240 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.61 | 65,318 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,858 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,630 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,145 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,119 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,593 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,028 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,245 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,030 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,429 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,790 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,422 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,559 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,313 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,942 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,686 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,038 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,690 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,280 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,313 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,479 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,312 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,337 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,756 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,814 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 43,460 |
| Largest Nordic Cities on a Map | 0 | - | 4.77 | 36,792 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,539 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,556 |
| Biggest Urban Areas in the UK | 0 | - | 4.42 | 175,814 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,033 |
| Biggest Cities in France | 0 | - | 4.69 | 222,305 |
| Biggest Cities in Spain | 0 | - | 4.63 | 169,879 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 55,664 |
| Biggest Cities in Poland | 0 | - | 4.62 | 53,469 |
| Biggest Cities in the UK | 0 | - | 4.48 | 104,179 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 46,970 |
| Biggest Cities in Italy | 0 | - | 4.75 | 239,530 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,022 |
| Ancient City to Country | 0 | - | 4.70 | 107,630 |
| City-States | 0 | - | 4.53 | 37,110 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,798 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,001 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,486 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,105 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,015 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,053 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,969 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,468 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,158 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,693 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,857 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,494 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,807 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,211 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,414 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,688 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,603 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,827 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,288 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,648 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,857 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,922 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,023 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,002 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,524 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,917 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,659 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,531 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,929 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,810 |
| Which City in Europe? | 0 | - | 4.83 | 106,717 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,358 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,541 |
| Every European Country Shape | 0 | - | 4.96 | 200,245 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,767 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,984 |
| Biggest Nordic Cities | 0 | - | 4.36 | 61,454 |
| Largest Cities in Alexander's Empire | 0 | - | 4.58 | 39,858 |
