| Summer Olympic City Bids | 0 | - | 4.93 | 36,784 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,261 |
| Biggest English Cities by Century | 0 | - | 4.89 | 99,003 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,515,717 |
| World Capitals Quiz | 0 | - | 5.00 | 4,459,273 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.59 | 62,729 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 50,553 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,369,168 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 53,964 |
| Biggest Cities in the UK | 0 | - | 4.45 | 92,583 |
| North American Sports Cities | 0 | - | 4.79 | 158,999 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 93,415 |
| Global Cities on a World Map | 0 | - | 4.93 | 90,684 |
| Africa Capitals Quiz | 0 | - | 4.99 | 627,511 |
| Asia Capitals Quiz | 0 | - | 4.98 | 587,686 |
| Northernmost Capital Cities | 0 | - | 4.98 | 93,021 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,074 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 33,683 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 89,673 |
| Same Letter Country and Capital | 0 | - | 4.99 | 125,934 |
| Countries by Capital City | 0 | - | 4.99 | 48,250 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,276 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 93,019 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,183 |
| Moved Capital Cities | 0 | - | 4.94 | 51,905 |
| Random Capital to Country | 0 | - | 4.99 | 2,343,117 |
| Random Country to Capital | 0 | - | 4.98 | 794,824 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,286 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,217 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,702 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,600 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 117,492 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 90,564 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 104,002 |
| Cities by Former Name | 0 | - | 4.85 | 70,192 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,117 |
| Europe Capital to Country | 0 | - | 4.99 | 218,133 |
| Asia Capital to Country | 0 | - | 4.96 | 105,028 |
| Nearest Capital City #1 | 0 | - | 4.81 | 52,189 |
| Capital Cities Chain | 0 | - | 4.86 | 70,865 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,175 |
| European Capitals by Map | 0 | - | 4.99 | 90,848 |
| African Capitals by Map | 0 | - | 4.99 | 108,967 |
| World Capitals by Proximity | 0 | - | 4.87 | 284,506 |
| Coldest World Capitals | 0 | - | 4.96 | 127,708 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,989 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,057 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,288 |
| European Coastal Capitals | 0 | - | 4.95 | 76,492 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,251 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,185 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,760 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,569 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,719 |
| World Capitals by Map | 0 | - | 5.00 | 238,164 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 49,916 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 77,898 |
| World Capitals By Letter - H | 0 | - | 4.84 | 70,753 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,437 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,362 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,567 |
| World Capitals By Letter - R | 0 | - | 4.87 | 71,839 |
| World Capitals By Letter - S | 0 | - | 4.89 | 73,973 |
| World Capitals By Letter - W | 0 | - | 4.88 | 81,719 |
| World Capitals By Letter - A | 0 | - | 4.96 | 103,771 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,130 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,402 |
| Biggest Cities in Asia | 0 | - | 4.94 | 95,026 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.96 | 70,278 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 42,954 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 197,455 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 108,344 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 301,500 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.89 | 96,173 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.59 | 24,327 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.93 | 41,137 |
| Biggest Urban Areas in the UK | 0 | - | 4.40 | 167,133 |
| City by Football Clubs | 0 | - | 4.40 | 128,533 |
| Official Cities in the UK | 0 | - | 4.87 | 230,133 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 39,272 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 91,066 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 71,183 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 61,928 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,003 |
| Capitals A-Z | 0 | - | 4.84 | 41,545 |
| South America Capitals Quiz | 0 | - | 5.00 | 415,518 |
| North America Capitals Quiz | 0 | - | 4.99 | 184,148 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,546 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,641 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,261 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,373 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,018 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 88,892 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,510 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 87,868 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,440 |
| Flags to Capitals #1 | 0 | - | 4.97 | 47,579 |
| Flags to Capitals #2 | 0 | - | 4.94 | 35,677 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 113,643 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 84,487 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.89 | 205,560 |
| Random World Capitals on a Map | 0 | - | 4.92 | 112,781 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,302 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 79,040 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,331 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,467 |
| The Only Country ... | 0 | - | 4.87 | 44,968 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 130,685 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.82 | 43,675 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 90,409 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 90,835 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 68,898 |
| Biggest Cities in France - Extreme | 0 | - | 4.88 | 42,996 |
| 500 Biggest US Cities | 0 | - | 4.85 | 96,309 |
| Biggest Cities in Germany | 0 | - | 4.95 | 260,874 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,804 |
| Global Cities Quiz | 0 | - | 4.64 | 156,325 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,141 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 68,046 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,167 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,923 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 90,382 |
| Most Guessed Cities by Country #3 | 0 | - | 4.84 | 18,818 |
| Winter Olympics Hosts Quiz | 0 | - | 4.36 | 72,497 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.82 | 60,566 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.96 | 108,179 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 114,738 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 37,946 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,072 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.64 | 29,554 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,219 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,708 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,663 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,030 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 65,740 |
| Name a World Capital A-Z | 0 | - | 4.99 | 139,766 |
| Random European Capital to Country | 0 | - | 4.97 | 151,528 |
| Random European Country to Capital | 0 | - | 4.92 | 134,041 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,058 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,397 |
| Random African Capital to Country | 0 | - | 4.97 | 78,591 |
| Random African Country to Capital | 0 | - | 4.94 | 61,388 |
| Capital Cities with the Least Precipitation | 0 | - | 4.91 | 27,306 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 79,170 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 38,782 |
| Which City in Europe? | 0 | - | 4.85 | 96,795 |
| FIFA World Cup Final Host Cities | 0 | - | 4.72 | 18,746 |
| Biggest Cities in Europe | 0 | - | 4.75 | 457,810 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.79 | 64,648 |
| Largest Cities in Alexander's Empire | 0 | - | 4.56 | 38,492 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.90 | 28,371 |
| Cities of China (With Some Help) | 0 | - | 4.86 | 27,998 |
| Biggest Cities in Sweden | 0 | - | 4.83 | 37,004 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 74,721 |
| Unusual American City Names | 0 | - | 4.49 | 17,015 |
| Northernmost Major Cities | 0 | - | 4.04 | 55,019 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 78,743 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 93,693 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 41,751 |
| Lonely Planet Top 200 Cities | 0 | - | 4.66 | 208,982 |
| Ancient City to Country | 0 | - | 4.76 | 100,345 |
| American Cities by Stadium Quiz | 0 | - | 4.00 | 35,640 |
| Cities by Airports | 0 | - | 4.51 | 80,873 |
| Most Livable Cities | 0 | - | 4.15 | 55,724 |
| U.S. Cities With Spanish Names | 0 | - | 4.38 | 61,400 |
| City-States | 0 | - | 4.53 | 34,589 |
| Largest World Cities With Five Letters | 0 | - | 4.58 | 58,733 |
| Cities Chain #2 | 0 | - | 4.42 | 53,246 |
| Cities Chain #1 | 0 | - | 4.66 | 62,526 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.43 | 8,066 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 42,994 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 49,621 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 32,259 |
| City to Country - Tile Select #1 | 0 | - | 4.73 | 34,826 |
| Name Any Valid U.S. City | 0 | - | 4.47 | 35,091 |
| City Where It Happened #2 | 0 | - | 4.43 | 49,934 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,276 |
| Nearest Capital City #2 | 0 | - | 4.52 | 36,958 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,139 |
| Capitals by First and Last Letter | 0 | - | 4.42 | 63,634 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,272 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,188 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 52,769 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 45,219 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 71,732 |
| One Capital by Letter by Continent | 0 | - | 4.96 | 2,887 |
| World Capitals By Letter - L | 0 | - | 4.72 | 76,709 |
| World Capitals By Letter - N | 0 | - | 4.66 | 40,856 |
| World Capitals By Letter - T | 0 | - | 4.80 | 65,980 |
| World Capitals By Letter - C | 0 | - | 4.75 | 71,750 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 123,523 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 73,707 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 48,876 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 116,415 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,072 |
| Which City in Canada? | 0 | - | 4.89 | 44,907 |
| Countries of the World Quiz | 0 | - | 5.00 | 40,459,051 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 67,631 |
| Boundary Waters | 0 | - | 4.93 | 80,466 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 73,809 |
