| North American Sports Cities | 0 | - | 4.81 | 168,927 |
| Summer Olympic City Bids | 0 | - | 4.92 | 41,344 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 208,923 |
| Biggest English Cities by Century | 0 | - | 4.90 | 104,838 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,656,441 |
| World Capitals Quiz | 0 | - | 5.00 | 4,952,437 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.56 | 65,009 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.86 | 54,948 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,542,387 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 62,225 |
| Biggest Urban Areas in the UK | 0 | - | 4.42 | 174,557 |
| Biggest Cities in the UK | 0 | - | 4.47 | 102,702 |
| Big 4 Sports Championship Cities | 0 | - | 4.44 | 116,650 |
| Global Cities on a World Map | 0 | - | 4.93 | 132,161 |
| Africa Capitals Quiz | 0 | - | 4.99 | 717,181 |
| Asia Capitals Quiz | 0 | - | 4.97 | 673,359 |
| Northernmost Capital Cities | 0 | - | 4.98 | 106,457 |
| Most Remote Capital Cities | 0 | - | 4.92 | 51,272 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 42,976 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 105,220 |
| Same Letter Country and Capital | 0 | - | 4.99 | 143,794 |
| Countries by Capital City | 0 | - | 5.00 | 63,975 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 74,701 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 112,610 |
| World Capitals by Proximity | 0 | - | 4.90 | 321,866 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 82,009 |
| Moved Capital Cities | 0 | - | 4.96 | 72,556 |
| Random Capital to Country | 0 | - | 4.99 | 2,553,275 |
| Random Country to Capital | 0 | - | 4.98 | 894,122 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 125,755 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 94,553 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 106,878 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 43,702 |
| Winter Olympics Hosts | 0 | - | 4.42 | 86,139 |
| Most-Visited Cities in Europe | 0 | - | 4.86 | 71,203 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 128,246 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 100,117 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 111,474 |
| Name a City - European Countries | 0 | - | 4.92 | 62,681 |
| Cities by Former Name | 0 | - | 4.84 | 89,848 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.81 | 32,208 |
| Former Capitals Quiz | 0 | - | 4.87 | 70,335 |
| Capitals in their Native Languages | 0 | - | 4.94 | 132,014 |
| Europe Capital to Country | 0 | - | 4.99 | 243,471 |
| Asia Capital to Country | 0 | - | 4.96 | 124,187 |
| Nearest Capital City #1 | 0 | - | 4.83 | 56,423 |
| Capital Cities Chain | 0 | - | 4.87 | 80,382 |
| EU Capitals with No Hints | 0 | - | 4.96 | 141,576 |
| European Capitals by Map | 0 | - | 4.99 | 131,653 |
| African Capitals by Map | 0 | - | 4.99 | 129,350 |
| Coldest World Capitals | 0 | - | 4.95 | 132,443 |
| Asian Capitals by Map | 0 | - | 4.98 | 59,133 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 89,463 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 82,086 |
| European Coastal Capitals | 0 | - | 4.95 | 88,219 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 51,454 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 260,778 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 217,413 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 58,511 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 80,689 |
| World Capitals by Map | 0 | - | 5.00 | 277,441 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 56,568 |
| Capital Cities with Spanish Names | 0 | - | 4.89 | 75,423 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 88,349 |
| Capitals Starting With H | 0 | - | 4.88 | 78,961 |
| Capitals Starting With K | 0 | - | 4.84 | 73,329 |
| Capitals Starting With M | 0 | - | 4.93 | 102,419 |
| Capitals Starting With P | 0 | - | 4.88 | 74,876 |
| Capitals Starting With R | 0 | - | 4.87 | 78,943 |
| Capitals Starting With S | 0 | - | 4.89 | 82,248 |
| Capitals Starting With T | 0 | - | 4.84 | 73,191 |
| Capitals Starting With W | 0 | - | 4.89 | 88,676 |
| Capitals Starting With A | 0 | - | 4.97 | 123,383 |
| Capitals Starting With B | 0 | - | 4.88 | 114,368 |
| Capitals Starting With D | 0 | - | 4.93 | 87,524 |
| Biggest Cities in Asia | 0 | - | 4.94 | 106,851 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.95 | 83,179 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 48,664 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 217,785 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 132,497 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 335,348 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 111,306 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.59 | 25,567 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 48,919 |
| American Cities by Stadium Quiz | 0 | - | 4.02 | 36,353 |
| City by Football Clubs | 0 | - | 4.38 | 136,174 |
| Official Cities in the UK | 0 | - | 4.89 | 274,610 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 67,021 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 46,976 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 139,907 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 89,428 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 78,838 |
| U.S. Cities With Spanish Names | 0 | - | 4.92 | 17,938 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 86,925 |
| South America Capitals Quiz | 0 | - | 5.00 | 470,274 |
| North America Capitals Quiz | 0 | - | 4.99 | 212,088 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 60,154 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 92,183 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 116,122 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 85,704 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 56,763 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 123,747 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 80,845 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,032 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 59,241 |
| Flags to Capitals #1 | 0 | - | 4.96 | 56,276 |
| Flags to Capitals #2 | 0 | - | 4.95 | 42,684 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 129,122 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 92,358 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 222,587 |
| Random World Capitals on a Map | 0 | - | 4.92 | 130,559 |
| Name a Valid European Capital | 0 | - | 4.95 | 148,139 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.88 | 77,821 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 87,357 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 79,771 |
| European Capitals Ending in N | 0 | - | 4.92 | 79,791 |
| The Only Country ... | 0 | - | 4.91 | 57,418 |
| Real Madrid 2010's Starting XI | 0 | - | 4.89 | 64,070 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 156,139 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 44,039 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 99,827 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 114,310 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 77,360 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.94 | 38,661 |
| Biggest Cities in France - Extreme | 0 | - | 4.86 | 54,299 |
| Largest Nordic Cities on a Map | 0 | - | 4.82 | 35,873 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.89 | 112,904 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 60,251 |
| Biggest Cities in Germany | 0 | - | 4.95 | 286,767 |
| Biggest City by Body of Water | 0 | - | 4.50 | 39,924 |
| Southernmost Major Cities | 0 | - | 4.42 | 46,589 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,012 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 46,763 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 102,752 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 70,635 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 121,264 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.92 | 24,482 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 127,263 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,424 |
| Most Guessed European Capitals | 0 | - | 4.89 | 100,542 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.68 | 30,667 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,195 |
| Random African Capitals on a Map | 0 | - | 4.96 | 53,498 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 49,878 |
| Random European Capitals on a Map | 0 | - | 4.97 | 132,034 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 73,712 |
| Name a World Capital A-Z | 0 | - | 5.00 | 172,664 |
| Random European Capital to Country | 0 | - | 4.98 | 186,453 |
| Random European Country to Capital | 0 | - | 4.92 | 145,765 |
| Random Asian Country to Capital | 0 | - | 4.92 | 93,866 |
| Random Asian Capital to Country | 0 | - | 4.97 | 99,550 |
| Random African Capital to Country | 0 | - | 4.98 | 98,063 |
| Random African Country to Capital | 0 | - | 4.94 | 68,990 |
| Capital Cities with the Least Precipitation | 0 | - | 4.88 | 28,802 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,404 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 93,316 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,281 |
| Melbourne Suburbs | 0 | - | 4.83 | 49,257 |
| Which City in Europe? | 0 | - | 4.83 | 105,609 |
| Capitals of the Stans | 0 | - | 4.95 | 25,735 |
| FIFA World Cup Final Host Cities | 0 | - | 4.77 | 27,317 |
| Biggest Cities in Europe | 0 | - | 4.70 | 533,585 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.74 | 68,033 |
| Largest Cities in Alexander's Empire | 0 | - | 4.57 | 39,659 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 91,257 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 30,829 |
| Cities of Ireland | 0 | - | 4.50 | 49,649 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,422 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 94,171 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 46,181 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,125 |
| Northernmost Major Cities | 0 | - | 4.07 | 56,241 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 80,983 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,446 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,202 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 218,776 |
| Ancient City to Country | 0 | - | 4.70 | 106,466 |
| Cities by Airports | 0 | - | 4.48 | 86,899 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.40 | 35,926 |
| City-States | 0 | - | 4.53 | 36,790 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 65,506 |
| Cities Chain #2 | 0 | - | 4.41 | 55,844 |
| Cities Chain #1 | 0 | - | 4.61 | 65,911 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,484 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 47,501 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,271 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 34,665 |
| Damaged and Destroyed Cities | 0 | - | 4.43 | 44,156 |
| City to Country - Tile Select #1 | 0 | - | 4.72 | 36,820 |
| Name Any Valid U.S. City | 0 | - | 4.50 | 39,429 |
| Cities Where Famous People Died | 0 | - | 4.47 | 32,807 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,637 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,320 |
| Nearest Capital City #2 | 0 | - | 4.55 | 38,713 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 56,996 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,237 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 53,013 |
| Top Five Capitals By Category #1 | 0 | - | 4.69 | 74,973 |
| Top Five Capitals By Category #2 | 0 | - | 4.63 | 55,521 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 79,530 |
