| North American Sports Cities | 0 | - | 4.83 | 170,954 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,928 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,204 |
| Europe Capital to Country | 0 | - | 4.99 | 248,017 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,532 |
| European Capitals by Map | 0 | - | 4.99 | 136,422 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,252 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,668 |
| European Coastal Capitals | 0 | - | 4.95 | 89,812 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,935 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,189 |
| World Capitals Quiz | 0 | - | 5.00 | 5,033,279 |
| Official Cities in the UK | 0 | - | 4.89 | 280,712 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,446 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,169 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,742 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,803 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,552 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,842 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,264 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,053 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,706 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,973 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,695 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,213 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,112 |
| Random European Capital to Country | 0 | - | 4.98 | 189,292 |
| Random European Country to Capital | 0 | - | 4.92 | 147,514 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,859 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,382 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,283 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,834 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,156 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,003 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,680 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,632 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,684 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,504 |
| Countries by Capital City | 0 | - | 5.00 | 66,721 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,367 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,935 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,548 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,434 |
| Moved Capital Cities | 0 | - | 4.96 | 73,613 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,871 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,144 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,299 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,379 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,956 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,097 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,766 |
| Name a City - European Countries | 0 | - | 4.92 | 64,469 |
| Cities by Former Name | 0 | - | 4.84 | 91,004 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,533 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,206 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,702 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,258 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,999 |
| World Capitals by Map | 0 | - | 5.00 | 283,322 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,699 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,585 |
| Random Country to Capital | 0 | - | 4.98 | 911,978 |
| Capitals Starting With H | 0 | - | 4.90 | 91,169 |
| Capitals Starting With K | 0 | - | 4.85 | 75,717 |
| Capitals Starting With L | 0 | - | 4.81 | 86,874 |
| Capitals Starting With M | 0 | - | 4.93 | 106,132 |
| Capitals Starting With P | 0 | - | 4.88 | 77,230 |
| Capitals Starting With R | 0 | - | 4.87 | 81,006 |
| Capitals Starting With S | 0 | - | 4.89 | 84,841 |
| Capitals Starting With T | 0 | - | 4.84 | 75,330 |
| Capitals Starting With W | 0 | - | 4.89 | 90,640 |
| Capitals Starting With A | 0 | - | 4.97 | 126,588 |
| Capitals Starting With B | 0 | - | 4.89 | 117,334 |
| Capitals Starting With D | 0 | - | 4.93 | 95,422 |
| Cities in European History #1 | 0 | - | 4.63 | 133,188 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,913 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,514 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,194 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,130 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,951 |
| American Cities by Stadium | 0 | - | 4.02 | 36,489 |
| City by Football Clubs | 0 | - | 4.37 | 137,055 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,327 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,395 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,239 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,896 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,732 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,367 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,268 |
| Former Capitals | 0 | - | 4.88 | 71,153 |
| Asia Capital to Country | 0 | - | 4.96 | 125,794 |
| Capital Cities Chain | 0 | - | 4.84 | 81,951 |
| African Capitals by Map | 0 | - | 4.99 | 132,239 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,462 |
| Coldest World Capitals | 0 | - | 4.95 | 133,065 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,222 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,207 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,931 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,439 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,825 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,024 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,555 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,267 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,036 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,431 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,581 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,316 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,148 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,120 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,596 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,031 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,332 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,193 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,122 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,669 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,121 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,986 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,695 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,209 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,305 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,443 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,162 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,786 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,734 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,516 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,913 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,949 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,495 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,331 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,039 |
| The Only Country ... | 0 | - | 4.91 | 79,941 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,159 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,286 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 126,245 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,321 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,860 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,486 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,642 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,354 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,768 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,828 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,550 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,563 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,035 |
| Ancient City to Country | 0 | - | 4.70 | 107,633 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,826 |
| City-States | 0 | - | 4.53 | 37,110 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,801 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,785 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,490 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,443 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,053 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,801 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,974 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,427 |
| 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 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,508 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,434 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,699 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,610 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,570 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,327 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,927 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,034 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,430 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,473 |
| Random African Capital to Country | 0 | - | 4.97 | 99,751 |
| Random African Country to Capital | 0 | - | 4.94 | 70,249 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,691 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,810 |
| Boroughs of London | 0 | - | 4.63 | 87,103 |
| London Geography | 0 | - | 4.47 | 59,474 |
| UK Immigration by Country | 0 | - | 4.94 | 139,719 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,985 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,313 |
| Every European Country Shape | 0 | - | 4.96 | 200,260 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,192 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,327 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,130 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,265 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,363 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,667 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,329 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 43,471 |
| Largest Nordic Cities on a Map | 0 | - | 4.77 | 36,796 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,038 |
| Biggest Cities in France | 0 | - | 4.69 | 222,381 |
| Biggest Cities in Spain | 0 | - | 4.63 | 169,925 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 55,669 |
| Biggest Cities in Poland | 0 | - | 4.62 | 53,474 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 46,972 |
| Biggest Cities in Italy | 0 | - | 4.75 | 239,547 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,584 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,417 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,341 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,991 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,546 |
| Cities by Airports | 0 | - | 4.49 | 88,196 |
