| North American Sports Cities | 0 | - | 4.83 | 172,535 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,366 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,328 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,500 |
| World Capitals Quiz | 0 | - | 5.00 | 5,079,780 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,471 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,588,990 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,448 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,829 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,331 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,345 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,814 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,036 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,433 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,493 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,605 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,369 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,186 |
| Countries by Capital City | 0 | - | 5.00 | 68,495 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,278 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,750 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,322 |
| Moved Capital Cities | 0 | - | 4.96 | 74,285 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,231 |
| Random Country to Capital | 0 | - | 4.98 | 921,801 |
| Australia Map Quiz | 0 | - | 4.95 | 344,897 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,984 |
| Biggest Cities in New Zealand | 0 | - | 4.57 | 24,195 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,593 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,845 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,089 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,491 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,276 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,004 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,480 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,890 |
| Cities by Former Name | 0 | - | 4.83 | 91,646 |
| Former Capitals | 0 | - | 4.88 | 71,498 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,444 |
| Europe Capital to Country | 0 | - | 4.99 | 250,640 |
| Asia Capital to Country | 0 | - | 4.96 | 126,767 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,715 |
| Capital Cities Chain | 0 | - | 4.83 | 82,851 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,061 |
| European Capitals by Map | 0 | - | 4.99 | 139,662 |
| African Capitals by Map | 0 | - | 4.99 | 134,052 |
| Coldest World Capitals | 0 | - | 4.95 | 133,614 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,560 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,209 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,543 |
| European Coastal Capitals | 0 | - | 4.95 | 90,724 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,634 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,309 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,318 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,885 |
| World Capitals by Map | 0 | - | 5.00 | 287,134 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,403 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,683 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,025 |
| Capitals Starting With H | 0 | - | 4.91 | 92,662 |
| Capitals Starting With K | 0 | - | 4.88 | 83,693 |
| Capitals Starting With L | 0 | - | 4.81 | 88,191 |
| Capitals Starting With M | 0 | - | 4.93 | 107,972 |
| Capitals Starting With P | 0 | - | 4.88 | 78,296 |
| Capitals Starting With R | 0 | - | 4.87 | 81,931 |
| Capitals Starting With S | 0 | - | 4.90 | 85,896 |
| Capitals Starting With T | 0 | - | 4.85 | 76,247 |
| Capitals Starting With W | 0 | - | 4.87 | 91,363 |
| Capitals Starting With A | 0 | - | 4.97 | 128,202 |
| Capitals Starting With B | 0 | - | 4.89 | 118,632 |
| Capitals Starting With D | 0 | - | 4.93 | 96,559 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,508 |
| Biggest Cities in Asia | 0 | - | 4.95 | 117,210 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.93 | 50,168 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 346,304 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,118 |
| American Cities by Stadium | 0 | - | 4.02 | 36,551 |
| City by Football Clubs | 0 | - | 4.38 | 138,047 |
| Official Cities in the UK | 0 | - | 4.89 | 284,222 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,891 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,319 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,572 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,060 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,265 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,580 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,136 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,426 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,940 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,706 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,562 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,242 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,215 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,488 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,537 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,478 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,150 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,771 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,355 |
| The Only Country ... | 0 | - | 4.91 | 81,292 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,573 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 159,455 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,621 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,443 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,980 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,603 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 82,590 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,951 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,566 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 117,284 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,395 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,251 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,438 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,917 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,165 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,285 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,756 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,052 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,908 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,191 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,635 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,271 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,565 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,737 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,245 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,763 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,593 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,566 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,319 |
| Random European Capital to Country | 0 | - | 4.98 | 191,075 |
| Random European Country to Capital | 0 | - | 4.93 | 165,290 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,543 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,864 |
| Random African Capital to Country | 0 | - | 4.97 | 100,804 |
| Random African Country to Capital | 0 | - | 4.94 | 71,327 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,440 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,210 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,239 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,631 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,203 |
| Countries Closest to Australia | 0 | - | 4.99 | 167,048 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,949 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,959 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,257 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 126,365 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,890 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,794 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,319 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,155 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,243 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,997 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,608 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,050 |
| Ancient City to Country | 0 | - | 4.70 | 108,098 |
| City-States | 0 | - | 4.53 | 37,289 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,176 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,176 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,700 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,907 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,083 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,135 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,553 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,246 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,959 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,026 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,095 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,121 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,165 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,946 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,893 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,040 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,849 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,329 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,248 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,753 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,159 |
| Which City in Europe? | 0 | - | 4.83 | 107,492 |
| Which City in Australia? | 0 | - | 4.67 | 34,441 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,653 |
| Biggest Cities in Europe | 0 | - | 4.73 | 546,877 |
| Biggest English Cities by Century | 0 | - | 4.90 | 106,413 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.52 | 23,613 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 31,606 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,417 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,838 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,538 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,530 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,276 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.39 | 47,291 |
| Cities by Airports | 0 | - | 4.49 | 88,785 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 68,339 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,628 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 51,035 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,413 |
| Cities in European History #1 | 0 | - | 4.63 | 134,127 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,640 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,460 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,802 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,156 |
| Cities with the Most Opera Performances | 0 | - | 4.63 | 41,506 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,082 |
