| Which City in Europe? | 0 | - | 4.83 | 107,858 |
| Which City in Canada? | 0 | - | 4.83 | 57,344 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,119 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,631 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,372 |
| European Cities by Clue | 0 | - | 4.70 | 89,168 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,807 |
| Random Country to Capital | 0 | - | 4.98 | 927,425 |
| Which City in Africa? | 0 | - | 4.77 | 57,987 |
| Which City in Asia? | 0 | - | 4.52 | 51,563 |
| Capital Cities Chain | 0 | - | 4.84 | 83,320 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,518 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,351 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,838 |
| Which City in Latin America? | 0 | - | 4.63 | 47,143 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,533 |
| World Capitals Quiz | 0 | - | 5.00 | 5,103,538 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,265 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,588 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,881 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,586 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,164 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,650 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,308 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,839 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,044 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,988 |
| Which City in the United States? | 0 | - | 4.21 | 57,168 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,288 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,225 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,285 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,945 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,170 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,168 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,073 |
| Countries by Capital City | 0 | - | 5.00 | 69,312 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,814 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,183 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,670 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,772 |
| Moved Capital Cities | 0 | - | 4.96 | 74,615 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,788 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,399 |
| North American Sports Cities | 0 | - | 4.83 | 173,091 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,550 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,913 |
| Name a City - European Countries | 0 | - | 4.90 | 66,113 |
| Cities by Former Name | 0 | - | 4.83 | 92,017 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,331 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,432 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,669 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,962 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,781 |
| World Capitals by Map | 0 | - | 5.00 | 289,211 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,791 |
| Capitals Starting With H | 0 | - | 4.91 | 93,303 |
| Capitals Starting With K | 0 | - | 4.89 | 84,376 |
| Capitals Starting With M | 0 | - | 4.94 | 109,125 |
| Capitals Starting With P | 0 | - | 4.88 | 78,975 |
| Capitals Starting With R | 0 | - | 4.88 | 82,481 |
| Capitals Starting With S | 0 | - | 4.90 | 86,546 |
| Capitals Starting With T | 0 | - | 4.85 | 76,812 |
| Capitals Starting With W | 0 | - | 4.87 | 91,722 |
| Capitals Starting With A | 0 | - | 4.97 | 129,061 |
| Capitals Starting With B | 0 | - | 4.89 | 119,464 |
| Capitals Starting With D | 0 | - | 4.94 | 97,174 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,535 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,475 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,132 |
| Countries With One Word and Two U's | 0 | - | 4.45 | 51,302 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,722 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,768 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,415 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,868 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,379 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,988 |
| Random European City to Country | 0 | - | 4.69 | 118,413 |
| Random Asian City to Country | 0 | - | 4.56 | 44,615 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,632 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,538 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,798 |
| Former Capitals | 0 | - | 4.88 | 71,659 |
| Europe Capital to Country | 0 | - | 4.99 | 251,963 |
| Asia Capital to Country | 0 | - | 4.96 | 127,338 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,895 |
| European Capitals by Map | 0 | - | 4.99 | 141,962 |
| African Capitals by Map | 0 | - | 4.99 | 142,018 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,769 |
| Coldest World Capitals | 0 | - | 4.95 | 134,134 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,865 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,813 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,130 |
| European Coastal Capitals | 0 | - | 4.95 | 91,260 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,161 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,472 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,665 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,137 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,095 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 491,371 |
| Countries by Emojis | 0 | - | 4.99 | 241,847 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,523 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,316 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,707 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,088 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,676 |
| Official Cities in the UK | 0 | - | 4.89 | 286,047 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,225 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,008 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,812 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,083 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,020 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,189 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,539 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,057 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,642 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,361 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,839 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,244 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,554 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,448 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,911 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,891 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,737 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,543 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,607 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,844 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,298 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,681 |
| The Only Country ... | 0 | - | 4.91 | 81,835 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,050 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,617 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,055 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,880 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,376 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,611 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,502 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,559 |
| Capitals of the Stans | 0 | - | 4.95 | 27,115 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,664 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,788 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,280 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,367 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,648 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,291 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,956 |
| Resort Towns by Country | 0 | - | 4.30 | 40,078 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,651 |
| Ancient City to Country | 0 | - | 4.70 | 108,317 |
| City-States | 0 | - | 4.53 | 37,392 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,659 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,491 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,872 |
| Random U.S. City to State | 0 | - | 4.45 | 76,837 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,799 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,998 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,865 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,273 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,725 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,216 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,628 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,587 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,280 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,068 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,356 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,799 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,044 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,620 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,502 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,027 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,532 |
| Random European Capital to Country | 0 | - | 4.98 | 192,071 |
| Random European Country to Capital | 0 | - | 4.93 | 165,834 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,958 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,387 |
| Random African Capital to Country | 0 | - | 4.97 | 101,290 |
| Random African Country to Capital | 0 | - | 4.95 | 71,719 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,528 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,241 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,673 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,004 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,401 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,737 |
| Name a Valid African Country | 0 | - | 4.98 | 154,975 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,816 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,067 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 278,796 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,002 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,580 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,609 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,449 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 53,973 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,810 |
| Cities by Airports | 0 | - | 4.47 | 103,978 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,196 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,386 |
| Cities Chain #2 | 0 | - | 4.42 | 56,511 |
| Cities Chain #1 | 0 | - | 4.61 | 66,810 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,603 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,643 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,093 |
