| North American Sports Cities | 0 | - | 4.83 | 170,948 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,928 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,195 |
| Europe Capital to Country | 0 | - | 4.99 | 248,007 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,523 |
| European Capitals by Map | 0 | - | 4.99 | 136,404 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,243 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,666 |
| European Coastal Capitals | 0 | - | 4.95 | 89,807 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,931 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,170 |
| World Capitals Quiz | 0 | - | 5.00 | 5,033,074 |
| Official Cities in the UK | 0 | - | 4.89 | 280,697 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,441 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,163 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,738 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,800 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,544 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,835 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,254 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,038 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,641 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,954 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,693 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,212 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,108 |
| Random European Capital to Country | 0 | - | 4.98 | 189,285 |
| Random European Country to Capital | 0 | - | 4.92 | 147,507 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,857 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,371 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,279 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,826 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,085 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,993 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,677 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,630 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,675 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,499 |
| Countries by Capital City | 0 | - | 5.00 | 66,708 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,364 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,932 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,535 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,432 |
| Moved Capital Cities | 0 | - | 4.96 | 73,608 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,863 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,140 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,278 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,369 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,954 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,093 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,764 |
| Name a City - European Countries | 0 | - | 4.92 | 64,455 |
| Cities by Former Name | 0 | - | 4.84 | 91,002 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,504 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,179 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,702 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,256 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,995 |
| World Capitals by Map | 0 | - | 5.00 | 283,310 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,696 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,481 |
| Random Country to Capital | 0 | - | 4.98 | 911,898 |
| Capitals Starting With H | 0 | - | 4.90 | 91,157 |
| Capitals Starting With K | 0 | - | 4.85 | 75,714 |
| Capitals Starting With L | 0 | - | 4.81 | 86,869 |
| Capitals Starting With M | 0 | - | 4.93 | 106,126 |
| Capitals Starting With P | 0 | - | 4.88 | 77,226 |
| Capitals Starting With R | 0 | - | 4.87 | 81,004 |
| Capitals Starting With S | 0 | - | 4.89 | 84,841 |
| Capitals Starting With T | 0 | - | 4.84 | 75,329 |
| Capitals Starting With W | 0 | - | 4.89 | 90,637 |
| Capitals Starting With A | 0 | - | 4.97 | 126,588 |
| Capitals Starting With B | 0 | - | 4.89 | 117,332 |
| Capitals Starting With D | 0 | - | 4.93 | 95,422 |
| Cities in European History #1 | 0 | - | 4.63 | 133,177 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,911 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,502 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,183 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,129 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,949 |
| American Cities by Stadium | 0 | - | 4.02 | 36,489 |
| City by Football Clubs | 0 | - | 4.37 | 137,052 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,327 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,392 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,231 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,886 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,725 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,365 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,259 |
| Former Capitals | 0 | - | 4.88 | 71,153 |
| Asia Capital to Country | 0 | - | 4.96 | 125,791 |
| Capital Cities Chain | 0 | - | 4.84 | 81,949 |
| African Capitals by Map | 0 | - | 4.99 | 132,235 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,448 |
| Coldest World Capitals | 0 | - | 4.95 | 133,063 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,193 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,207 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,912 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,434 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,822 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,023 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,547 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,256 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 231,029 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,421 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,579 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,313 |
| 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 | 72,595 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,030 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,330 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,192 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,119 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,668 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,121 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,982 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,690 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,206 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,305 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,434 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,161 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,783 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,733 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,501 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,909 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,946 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,494 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,321 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,039 |
| The Only Country ... | 0 | - | 4.91 | 79,936 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,154 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,283 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 126,244 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,317 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 46,859 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,484 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,636 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,346 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,763 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,820 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,544 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,559 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,032 |
| Ancient City to Country | 0 | - | 4.70 | 107,633 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,825 |
| 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 | 23,784 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,488 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,436 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,053 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,796 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,973 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,425 |
| 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 | 129,503 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,426 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,691 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,606 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,566 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,318 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,924 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,032 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,426 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,458 |
| Random African Capital to Country | 0 | - | 4.97 | 99,748 |
| Random African Country to Capital | 0 | - | 4.94 | 70,245 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,687 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,810 |
| Boroughs of London | 0 | - | 4.63 | 87,092 |
| London Geography | 0 | - | 4.47 | 59,473 |
| UK Immigration by Country | 0 | - | 4.94 | 139,708 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,977 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,306 |
| Every European Country Shape | 0 | - | 4.96 | 200,252 |
| Top 10 Richest Countries in Europe | 0 | - | 4.91 | 148,190 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,316 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 72,128 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,250 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,355 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,664 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 124,319 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.59 | 43,462 |
| Largest Nordic Cities on a Map | 0 | - | 4.77 | 36,793 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,033 |
| Biggest Cities in France | 0 | - | 4.69 | 222,347 |
| Biggest Cities in Spain | 0 | - | 4.63 | 169,918 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 55,668 |
| Biggest Cities in Poland | 0 | - | 4.62 | 53,471 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 46,971 |
| Biggest Cities in Italy | 0 | - | 4.75 | 239,541 |
| 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 | 95,340 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,990 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,546 |
| Cities by Airports | 0 | - | 4.49 | 88,159 |
