| Africa Capitals Quiz | 0 | - | 4.99 | 735,989 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,147 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,737 |
| North American Sports Cities | 0 | - | 4.83 | 171,766 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,257 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.67 | 30,899 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,626 |
| Europe Capital to Country | 0 | - | 4.99 | 249,606 |
| Asia Capital to Country | 0 | - | 4.96 | 126,487 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,608 |
| European Capitals by Map | 0 | - | 4.99 | 138,625 |
| African Capitals by Map | 0 | - | 4.99 | 133,395 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,091 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,896 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,250 |
| European Coastal Capitals | 0 | - | 4.95 | 90,397 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,507 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,209 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,584 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,749 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,800 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,495 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,134 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,254 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,900 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,006 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,542 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,711 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,082 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,109 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,301 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,189 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,952 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,908 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,098 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,060 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,867 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,973 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,248 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,283 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,978 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,650 |
| Countries by Capital City | 0 | - | 5.00 | 67,937 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,976 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,472 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,672 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,217 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,980 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Moved Capital Cities | 0 | - | 4.96 | 74,067 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,557 |
| Random European Capital to Country | 0 | - | 4.98 | 190,652 |
| Random European Country to Capital | 0 | - | 4.93 | 164,676 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,278 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,609 |
| Random African Capital to Country | 0 | - | 4.97 | 100,501 |
| Random African Country to Capital | 0 | - | 4.94 | 71,099 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,950 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,965 |
| 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 | 134,486 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,031 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,078 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,177 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,256 |
| Name a City - European Countries | 0 | - | 4.90 | 65,208 |
| Cities by Former Name | 0 | - | 4.83 | 91,434 |
| 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 | 68,914 |
| World Capitals by Map | 0 | - | 5.00 | 285,656 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,169 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,219 |
| Random Country to Capital | 0 | - | 4.98 | 918,495 |
| Capitals Starting With H | 0 | - | 4.91 | 92,206 |
| Capitals Starting With K | 0 | - | 4.87 | 81,568 |
| Capitals Starting With L | 0 | - | 4.81 | 87,699 |
| Capitals Starting With M | 0 | - | 4.93 | 107,290 |
| Capitals Starting With P | 0 | - | 4.88 | 77,882 |
| Capitals Starting With R | 0 | - | 4.87 | 81,544 |
| Capitals Starting With S | 0 | - | 4.90 | 85,481 |
| Capitals Starting With T | 0 | - | 4.85 | 75,913 |
| Capitals Starting With W | 0 | - | 4.87 | 91,101 |
| Capitals Starting With A | 0 | - | 4.97 | 127,507 |
| Capitals Starting With B | 0 | - | 4.89 | 118,126 |
| Capitals Starting With D | 0 | - | 4.93 | 96,123 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,739 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,681 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,514 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,429 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,793 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,837 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,705 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,701 |
| Former Capitals | 0 | - | 4.88 | 71,382 |
| Capital Cities Chain | 0 | - | 4.83 | 82,507 |
| Coldest World Capitals | 0 | - | 4.95 | 133,468 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,403 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,697 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,850 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,291 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,811 |
| American Cities by Stadium | 0 | - | 4.02 | 36,531 |
| City by Football Clubs | 0 | - | 4.38 | 137,845 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,119 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,975 |
| Official Cities in the UK | 0 | - | 4.89 | 283,117 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,634 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,457 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,606 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,152 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,199 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,301 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,080 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,077 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,312 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,296 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,945 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,564 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,154 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,841 |
| The Only Country ... | 0 | - | 4.91 | 80,794 |
| FIFA World Cup Final Host Cities | 0 | - | 4.67 | 28,745 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,845 |
| 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 | 69,949 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,622 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,065 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,514 |
| 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 | 54,526 |
| 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 | 80,502 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,754 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,955 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,749 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,341 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,297 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,165 |
| Boundary Waters | 0 | - | 4.92 | 88,379 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,084 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,914 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,179 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,341 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,751 |
| 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 | 44,661 |
| 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 | 66,809 |
| Cities Chain #2 | 0 | - | 4.42 | 56,319 |
| Cities Chain #1 | 0 | - | 4.61 | 66,575 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,184 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,706 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,780 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,173 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,681 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,717 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,507 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,125 |
| 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 | 75,342 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,878 |
| 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 | 50,934 |
| Capitals Starting With V | 0 | - | 4.79 | 38,000 |
| Capitals Starting With C | 0 | - | 4.79 | 97,538 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,856 |
| 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 | 52,841 |
| Which City in Europe? | 0 | - | 4.83 | 107,183 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,335,156 |
| Tall Building Cities - United States | 0 | - | 4.48 | 68,367 |
| World Cities A-Z by Clue #1 | 0 | - | 4.51 | 67,959 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,609 |
| Word Puzzles - World Cities #1 | 0 | - | 4.50 | 50,901 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,327 |
| Cities in European History #1 | 0 | - | 4.63 | 133,814 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,488 |
