| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,690 |
| North American Sports Cities | 0 | - | 4.83 | 170,907 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,918 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,599 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,135 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,405 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,090 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,411 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,116 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,233 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,764 |
| Winter Olympics Hosts | 0 | - | 4.41 | 86,905 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,735 |
| Name a City - European Countries | 0 | - | 4.92 | 64,394 |
| Cities by Former Name | 0 | - | 4.84 | 90,973 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,266 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,920 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,692 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,952 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,655 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,244 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,606 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,626 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,450 |
| Countries by Capital City | 0 | - | 5.00 | 66,655 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,335 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,906 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,409 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,950 |
| Moved Capital Cities | 0 | - | 4.96 | 73,587 |
| World Capitals by Map | 0 | - | 5.00 | 283,213 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,672 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,978 |
| Random Country to Capital | 0 | - | 4.98 | 911,624 |
| Capitals Starting With H | 0 | - | 4.90 | 90,983 |
| Capitals Starting With K | 0 | - | 4.85 | 75,693 |
| Capitals Starting With L | 0 | - | 4.81 | 86,841 |
| Capitals Starting With M | 0 | - | 4.93 | 106,066 |
| Capitals Starting With P | 0 | - | 4.88 | 77,196 |
| Capitals Starting With R | 0 | - | 4.87 | 80,979 |
| Capitals Starting With S | 0 | - | 4.89 | 84,810 |
| Capitals Starting With T | 0 | - | 4.84 | 75,298 |
| Capitals Starting With W | 0 | - | 4.89 | 90,613 |
| Capitals Starting With A | 0 | - | 4.97 | 126,559 |
| Capitals Starting With B | 0 | - | 4.89 | 117,298 |
| Capitals Starting With D | 0 | - | 4.93 | 95,386 |
| US States and State Capitals | 0 | - | 4.99 | 158,538 |
| Biggest Cities in Asia | 0 | - | 4.95 | 115,331 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.95 | 84,002 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,565 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,038 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.59 | 25,725 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,297 |
| Official Cities in the UK | 0 | - | 4.89 | 280,544 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,314 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,360 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,200 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,822 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,688 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,098 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,342 |
| Former Capitals | 0 | - | 4.88 | 71,146 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,109 |
| Europe Capital to Country | 0 | - | 4.99 | 247,889 |
| Asia Capital to Country | 0 | - | 4.96 | 125,762 |
| Capital Cities Chain | 0 | - | 4.84 | 81,919 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,459 |
| European Capitals by Map | 0 | - | 4.99 | 136,282 |
| African Capitals by Map | 0 | - | 4.99 | 132,185 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,267 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,877 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,669 |
| Coldest World Capitals | 0 | - | 4.95 | 133,044 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,124 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,409 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,125 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,193 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,181 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,616 |
| European Coastal Capitals | 0 | - | 4.95 | 89,760 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,296 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,188 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,808 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,410 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,805 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,424 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,706 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,706 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,801 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,455 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,886 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,926 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,480 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,289 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,999 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,765 |
| The Only Country ... | 0 | - | 4.91 | 79,883 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,275 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,474 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,450 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 135,588 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 117,293 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,734 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,788 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,795 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,504 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,539 |
| American Cities by Stadium | 0 | - | 4.02 | 36,488 |
| City by Football Clubs | 0 | - | 4.37 | 137,022 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,202 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,943 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,387 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,760 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,798 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,195 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,401 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,449 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,198 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,070 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,517 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,223 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,908 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,839 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,979 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,529 |
| Random European Capital to Country | 0 | - | 4.98 | 189,212 |
| Random European Country to Capital | 0 | - | 4.92 | 147,451 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,401 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,417 |
| Random African Capital to Country | 0 | - | 4.97 | 99,739 |
| Random African Country to Capital | 0 | - | 4.94 | 70,233 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,662 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,032 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,667 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,780 |
| Capitals of the Stans | 0 | - | 4.95 | 26,408 |
| FIFA World Cup Final Host Cities | 0 | - | 4.66 | 28,265 |
| Biggest Cities in Europe | 0 | - | 4.70 | 542,166 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 55,650 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 124,247 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,830 |
| Colour in the Flag Map by Guessing Cities | 0 | - | 4.92 | 64,008 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,279 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.87 | 94,301 |
| Cities of China (With Some Help) | 0 | - | 4.91 | 31,280 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 40,946 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,021 |
| All Cities in India with Population of 1 Million | 0 | - | 4.83 | 47,065 |
| Five Biggest Cities by Country - Extreme | 0 | - | 4.96 | 40,774 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 112,495 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,143 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,102 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,580 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,008 |
| Ancient City to Country | 0 | - | 4.70 | 107,609 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,023 |
| City-States | 0 | - | 4.53 | 37,097 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,786 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,959 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,481 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,087 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,984 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,046 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,965 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,465 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,157 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,686 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,801 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,353 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,653 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,582 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,826 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,269 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,634 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,819 |
| World Capitals with a Unique First Letter | 0 | - | 4.77 | 63,268 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,996 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,542 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,361 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,888 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,193 |
| Which City in Europe? | 0 | - | 4.83 | 106,623 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,334 |
| Which City in Canada? | 0 | - | 4.83 | 56,656 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,112 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 91,030 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.56 | 48,922 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,261 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,573 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,413 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,331 |
| Biggest City by River | 0 | - | 4.41 | 52,696 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,975 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,542 |
| Cities by Airports | 0 | - | 4.49 | 87,799 |
| World Cities A-Z by Clue #1 | 0 | - | 4.55 | 65,994 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,538 |
| World Cities A-Z by Clue #2 | 0 | - | 4.45 | 57,486 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 50,574 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,118 |
