| Africa Capitals Quiz | 0 | - | 4.99 | 735,981 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,120 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,736 |
| North American Sports Cities | 0 | - | 4.83 | 171,763 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,254 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,898 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,620 |
| Europe Capital to Country | 0 | - | 4.99 | 249,597 |
| Asia Capital to Country | 0 | - | 4.96 | 126,482 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,606 |
| European Capitals by Map | 0 | - | 4.99 | 138,616 |
| African Capitals by Map | 0 | - | 4.99 | 133,395 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,086 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,896 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,247 |
| European Coastal Capitals | 0 | - | 4.95 | 90,396 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,506 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,205 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,582 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,748 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,714 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,488 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,125 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,253 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,898 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,003 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,519 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,705 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,081 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,105 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,300 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,187 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,924 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,906 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,096 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,055 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,863 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,972 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,248 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,281 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,977 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,647 |
| Countries by Capital City | 0 | - | 5.00 | 67,934 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,976 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,470 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,671 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,215 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,979 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Moved Capital Cities | 0 | - | 4.96 | 74,067 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,555 |
| Random European Capital to Country | 0 | - | 4.98 | 190,648 |
| Random European Country to Capital | 0 | - | 4.93 | 164,669 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,240 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,608 |
| Random African Capital to Country | 0 | - | 4.97 | 100,500 |
| Random African Country to Capital | 0 | - | 4.94 | 71,099 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,946 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,964 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,650 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,914 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,485 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,031 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,077 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,176 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,253 |
| Name a City - European Countries | 0 | - | 4.90 | 65,206 |
| Cities by Former Name | 0 | - | 4.83 | 91,433 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,332 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,581 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,909 |
| World Capitals by Map | 0 | - | 5.00 | 285,653 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,167 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,191 |
| Random Country to Capital | 0 | - | 4.98 | 918,479 |
| Capitals Starting With H | 0 | - | 4.91 | 92,197 |
| Capitals Starting With K | 0 | - | 4.87 | 81,461 |
| Capitals Starting With L | 0 | - | 4.81 | 87,685 |
| Capitals Starting With M | 0 | - | 4.93 | 107,278 |
| Capitals Starting With P | 0 | - | 4.88 | 77,879 |
| Capitals Starting With R | 0 | - | 4.87 | 81,538 |
| Capitals Starting With S | 0 | - | 4.90 | 85,477 |
| Capitals Starting With T | 0 | - | 4.85 | 75,908 |
| Capitals Starting With W | 0 | - | 4.87 | 91,097 |
| Capitals Starting With A | 0 | - | 4.97 | 127,494 |
| Capitals Starting With B | 0 | - | 4.89 | 118,113 |
| Capitals Starting With D | 0 | - | 4.93 | 96,115 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,734 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,679 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,514 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,426 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,793 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,835 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,702 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,701 |
| Former Capitals | 0 | - | 4.88 | 71,382 |
| Capital Cities Chain | 0 | - | 4.83 | 82,505 |
| Coldest World Capitals | 0 | - | 4.95 | 133,467 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,403 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,696 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,849 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,290 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,808 |
| American Cities by Stadium | 0 | - | 4.02 | 36,531 |
| City by Football Clubs | 0 | - | 4.38 | 137,844 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,118 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,973 |
| Official Cities in the UK | 0 | - | 4.89 | 283,114 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,632 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,455 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,605 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,152 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,198 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,300 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,080 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,075 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,311 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,295 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,943 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,564 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,153 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,841 |
| The Only Country ... | 0 | - | 4.91 | 80,791 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,744 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,843 |
| Ancient City to Country | 0 | - | 4.70 | 107,938 |
| City-States | 0 | - | 4.53 | 37,229 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,080 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,948 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,622 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,062 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,510 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,163 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,559 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,083 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,525 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,214 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,855 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,882 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,498 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,749 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,954 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,747 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,339 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,295 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,163 |
| Boundary Waters | 0 | - | 4.92 | 88,378 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,081 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,914 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,171 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,339 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,749 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,508 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,459 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,170 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,660 |
| Cities by Airports | 0 | - | 4.49 | 88,648 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,136 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,808 |
| Cities Chain #2 | 0 | - | 4.42 | 56,318 |
| Cities Chain #1 | 0 | - | 4.61 | 66,574 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,174 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,684 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,778 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,172 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,678 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,715 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,505 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,123 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,046 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,603 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,118 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,333 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,320 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,803 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,406 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,336 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,876 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 21,622 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,236 |
| Capitals Starting With N | 0 | - | 4.80 | 50,929 |
| Capitals Starting With V | 0 | - | 4.79 | 37,994 |
| Capitals Starting With C | 0 | - | 4.79 | 97,527 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,855 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,012 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,747 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,650 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,838 |
| Which City in Europe? | 0 | - | 4.83 | 107,183 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,334,036 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,366 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 67,956 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,609 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 50,895 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,326 |
| Cities in European History #1 | 0 | - | 4.63 | 133,813 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,487 |
