| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,287 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,120 |
| Random European Capital to Country | 0 | - | 4.98 | 189,313 |
| Random European Country to Capital | 0 | - | 4.92 | 147,534 |
| North American Sports Cities | 0 | - | 4.83 | 170,961 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,929 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,223 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,217 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,174 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,569 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,861 |
| World Capitals Quiz | 0 | - | 5.00 | 5,033,699 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,828 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,438 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,496 |
| Random African Capital to Country | 0 | - | 4.97 | 99,756 |
| Random African Country to Capital | 0 | - | 4.94 | 70,275 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,670 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,864 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,406 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,582 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,567 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,899 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,329 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,412 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,957 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,124 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,289 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,846 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,604 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,275 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,015 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,690 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,641 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,696 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,515 |
| Countries by Capital City | 0 | - | 5.00 | 66,738 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,377 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,945 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,438 |
| Moved Capital Cities | 0 | - | 4.96 | 73,622 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,698 |
| Random Country to Capital | 0 | - | 4.98 | 912,058 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,423 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,147 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,918 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,778 |
| Name a City - European Countries | 0 | - | 4.92 | 64,481 |
| Cities by Former Name | 0 | - | 4.84 | 91,013 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,707 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,262 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,008 |
| World Capitals by Map | 0 | - | 5.00 | 283,350 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,701 |
| Capitals Starting With H | 0 | - | 4.90 | 91,205 |
| Capitals Starting With K | 0 | - | 4.85 | 75,727 |
| Capitals Starting With L | 0 | - | 4.81 | 86,889 |
| Capitals Starting With M | 0 | - | 4.93 | 106,151 |
| Capitals Starting With P | 0 | - | 4.88 | 77,239 |
| Capitals Starting With R | 0 | - | 4.87 | 81,017 |
| Capitals Starting With S | 0 | - | 4.89 | 84,854 |
| Capitals Starting With T | 0 | - | 4.84 | 75,338 |
| Capitals Starting With W | 0 | - | 4.89 | 90,653 |
| Capitals Starting With A | 0 | - | 4.97 | 126,605 |
| Capitals Starting With B | 0 | - | 4.89 | 117,351 |
| Capitals Starting With D | 0 | - | 4.93 | 95,441 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,264 |
| Most Populous World Capitals | 0 | - | 4.94 | 174,598 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,450 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,586 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,133 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,962 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,325 |
| American Cities by Stadium | 0 | - | 4.02 | 36,489 |
| City by Football Clubs | 0 | - | 4.37 | 137,064 |
| Official Cities in the UK | 0 | - | 4.89 | 280,731 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,329 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,401 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,244 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,911 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,741 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,123 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,370 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,283 |
| Former Capitals | 0 | - | 4.88 | 71,155 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,129 |
| Europe Capital to Country | 0 | - | 4.99 | 248,040 |
| Asia Capital to Country | 0 | - | 4.96 | 125,808 |
| Capital Cities Chain | 0 | - | 4.84 | 81,954 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,555 |
| European Capitals by Map | 0 | - | 4.99 | 136,463 |
| African Capitals by Map | 0 | - | 4.99 | 132,254 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,488 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,021 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,702 |
| Coldest World Capitals | 0 | - | 4.95 | 133,067 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,252 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,456 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,266 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,215 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,680 |
| European Coastal Capitals | 0 | - | 4.95 | 89,831 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,307 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,209 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,974 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,456 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,964 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,442 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,747 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,737 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,834 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,518 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,916 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,955 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,506 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,336 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,030 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,807 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,287 |
| The Only Country ... | 0 | - | 4.91 | 79,953 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 126,247 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.61 | 65,320 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,861 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,657 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,148 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,481 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,598 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,033 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,275 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,084 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,460 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,817 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,435 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,580 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,337 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,990 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,696 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,041 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,699 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,289 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,330 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,498 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,356 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,364 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,775 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,842 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 43,481 |
| Largest Nordic Cities on a Map | 0 | - | 4.77 | 36,800 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,564 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,567 |
| Biggest Urban Areas in the UK | 0 | - | 4.42 | 175,823 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,042 |
| Biggest Cities in France | 0 | - | 4.69 | 222,460 |
| Biggest Cities in Spain | 0 | - | 4.63 | 169,940 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 55,670 |
| Biggest Cities in Poland | 0 | - | 4.62 | 53,478 |
| Biggest Cities in the UK | 0 | - | 4.48 | 104,196 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 46,978 |
| Biggest Cities in Italy | 0 | - | 4.75 | 239,575 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,040 |
| Ancient City to Country | 0 | - | 4.70 | 107,636 |
| City-States | 0 | - | 4.53 | 37,110 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,804 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,034 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,492 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,122 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,028 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,054 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,975 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,470 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,160 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,696 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 245,876 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,518 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,807 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,216 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,452 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,708 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,613 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,829 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,298 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,657 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,886 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,928 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,042 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,009 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 113,537 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 38,921 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,663 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,533 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,932 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,838 |
| Which City in Europe? | 0 | - | 4.83 | 106,746 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,398 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 63,559 |
| Every European Country Shape | 0 | - | 4.96 | 200,270 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,791 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,007 |
| Biggest Nordic Cities | 0 | - | 4.36 | 61,455 |
| Largest Cities in Alexander's Empire | 0 | - | 4.58 | 39,859 |
