| North American Sports Cities | 0 | - | 4.83 | 171,721 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,217 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,893 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,479 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,353 |
| All Countries Never To Qualify For A FIFA World Cup | 0 | - | 4.84 | 46,327 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,709 |
| City by Football Clubs | 0 | - | 4.38 | 137,819 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,098 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,805 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,899 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,212 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,239 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,900 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,539 |
| Countries by Capital City | 0 | - | 5.00 | 67,863 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,935 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,430 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,529 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,924 |
| Moved Capital Cities | 0 | - | 4.96 | 74,018 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,911 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,675 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,216 |
| Name a City - European Countries | 0 | - | 4.90 | 65,156 |
| Cities by Former Name | 0 | - | 4.83 | 91,408 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,538 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,774 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,306 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,554 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,838 |
| World Capitals by Map | 0 | - | 5.00 | 285,487 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,130 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,420 |
| Random Country to Capital | 0 | - | 4.98 | 917,821 |
| Capitals Starting With H | 0 | - | 4.90 | 91,910 |
| Capitals Starting With K | 0 | - | 4.85 | 76,084 |
| Capitals Starting With L | 0 | - | 4.81 | 87,315 |
| Capitals Starting With M | 0 | - | 4.93 | 106,862 |
| Capitals Starting With P | 0 | - | 4.88 | 77,596 |
| Capitals Starting With R | 0 | - | 4.87 | 81,353 |
| Capitals Starting With S | 0 | - | 4.89 | 85,241 |
| Capitals Starting With T | 0 | - | 4.84 | 75,700 |
| Capitals Starting With W | 0 | - | 4.87 | 90,971 |
| Capitals Starting With A | 0 | - | 4.97 | 127,173 |
| Capitals Starting With B | 0 | - | 4.89 | 117,817 |
| Capitals Starting With D | 0 | - | 4.93 | 95,888 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.95 | 307,768 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,150 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,262 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,791 |
| American Cities by Stadium | 0 | - | 4.02 | 36,527 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,112 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,502 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,364 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,757 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,774 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,652 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,668 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,931 |
| Former Capitals | 0 | - | 4.88 | 71,361 |
| Europe Capital to Country | 0 | - | 4.99 | 249,483 |
| Asia Capital to Country | 0 | - | 4.96 | 126,426 |
| Capital Cities Chain | 0 | - | 4.84 | 82,445 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,524 |
| European Capitals by Map | 0 | - | 4.99 | 138,463 |
| African Capitals by Map | 0 | - | 4.99 | 133,253 |
| Coldest World Capitals | 0 | - | 4.95 | 133,442 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,031 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,844 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,205 |
| European Coastal Capitals | 0 | - | 4.95 | 90,347 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,016 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,486 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,719 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,362 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,634 |
| Official Cities in the UK | 0 | - | 4.89 | 282,918 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,599 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,433 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,277 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,968 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,217 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,866 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,953 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,673 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,590 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,150 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,059 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,044 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,055 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,286 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,267 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,909 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,248 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,152 |
| The Only Country ... | 0 | - | 4.91 | 80,734 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,812 |
| Ancient City to Country | 0 | - | 4.70 | 107,905 |
| City-States | 0 | - | 4.53 | 37,223 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,065 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,616 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,154 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,075 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,522 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,212 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,846 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.88 | 11,759 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,392 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,667 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,929 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,147 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,740 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,503 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,449 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,649 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,134 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,902 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,904 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,432 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,498 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,872 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,471 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,264 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,017 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,215 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,126 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,032 |
| Boundary Waters | 0 | - | 4.92 | 88,360 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,061 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,878 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,116 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,303 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,154 |
| Cities by Airports | 0 | - | 4.49 | 88,625 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,781 |
| Cities Chain #2 | 0 | - | 4.42 | 56,303 |
| Cities Chain #1 | 0 | - | 4.61 | 66,558 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 70,499 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,087 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,163 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,488 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,116 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,026 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,108 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,181 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,315 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,435 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,529 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,289 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,809 |
| Random European Capital to Country | 0 | - | 4.98 | 190,589 |
| Random European Country to Capital | 0 | - | 4.93 | 164,402 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,171 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,567 |
| Random African Capital to Country | 0 | - | 4.97 | 100,466 |
| Random African Country to Capital | 0 | - | 4.94 | 71,067 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,216 |
| Capitals Starting With N | 0 | - | 4.80 | 50,714 |
| Capitals Starting With V | 0 | - | 4.79 | 37,891 |
| Capitals Starting With C | 0 | - | 4.78 | 97,238 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,713 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,305,347 |
| Landlocked Countries | 0 | - | 4.99 | 418,422 |
| Countries that Export the Most Football Players | 0 | - | 4.43 | 57,977 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,481 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,586 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,607 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,832 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,355 |
| Cities with the Same Name | 0 | - | 3.94 | 36,666 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,796 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,388 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,975 |
| World Cities A-Z by Clue #1 | 0 | - | 4.50 | 67,890 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,600 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 50,863 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,316 |
| Cities in European History #1 | 0 | - | 4.63 | 133,768 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,462 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,419 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,760 |
| Cities with the Most Opera Performances | 0 | - | 4.63 | 41,304 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,303 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,693 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,088 |
| Most Guessed World Cities | 0 | - | 4.70 | 99,856 |
| Most Guessed Non-Capital Cities | 0 | - | 4.42 | 53,318 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,722 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities by Initials | 0 | - | 4.12 | 24,549 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,634 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,635 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,661 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,883 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,274 |
