| World Capitals Quiz | 0 | - | 5.00 | 4,757,358 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,472,808 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 68,303 |
| Global Cities on a World Map | 0 | - | 4.94 | 96,498 |
| Northernmost Capital Cities | 0 | - | 4.98 | 101,026 |
| Most Remote Capital Cities | 0 | - | 4.90 | 47,908 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 39,077 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 98,989 |
| Same Letter Country and Capital | 0 | - | 4.99 | 136,576 |
| Countries by Capital City | 0 | - | 5.00 | 57,331 |
| Capital Cities Based on First Two Letters | 0 | - | 4.86 | 70,739 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 109,222 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 78,137 |
| Moved Capital Cities | 0 | - | 4.95 | 70,016 |
| Name a Valid European Capital | 0 | - | 4.95 | 139,491 |
| Countries that Produce the Most Beer | 0 | - | 4.88 | 122,149 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 121,643 |
| Summer Olympic City Bids | 0 | - | 4.93 | 39,189 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.85 | 96,398 |
| Cities by Former Name | 0 | - | 4.85 | 87,184 |
| Africa Capitals Quiz | 0 | - | 4.99 | 682,001 |
| Asia Capitals Quiz | 0 | - | 4.97 | 641,566 |
| Capitals in their Native Languages | 0 | - | 4.94 | 129,530 |
| Nearest Capital City #1 | 0 | - | 4.83 | 54,513 |
| World Capitals by Proximity | 0 | - | 4.89 | 312,281 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 51,012 |
| World Capitals by Map | 0 | - | 5.00 | 261,941 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 53,444 |
| Random Capital to Country | 0 | - | 4.99 | 2,474,155 |
| Random Country to Capital | 0 | - | 4.98 | 854,780 |
| World Capitals By Letter - H | 0 | - | 4.85 | 74,609 |
| World Capitals By Letter - K | 0 | - | 4.81 | 69,223 |
| World Capitals By Letter - M | 0 | - | 4.89 | 90,491 |
| World Capitals By Letter - P | 0 | - | 4.85 | 70,591 |
| World Capitals By Letter - R | 0 | - | 4.88 | 75,422 |
| World Capitals By Letter - S | 0 | - | 4.89 | 78,086 |
| World Capitals By Letter - T | 0 | - | 4.81 | 69,568 |
| World Capitals By Letter - W | 0 | - | 4.88 | 85,439 |
| World Capitals By Letter - A | 0 | - | 4.96 | 110,342 |
| World Capitals By Letter - B | 0 | - | 4.84 | 101,753 |
| World Capitals By Letter - D | 0 | - | 4.91 | 82,895 |
| Random African Capitals on a Map | 0 | - | 4.95 | 51,550 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 48,015 |
| Random European Capitals on a Map | 0 | - | 4.98 | 127,722 |
| Which City in Europe? | 0 | - | 4.83 | 102,654 |
| Countries that Produce the Most Wine | 0 | - | 4.86 | 184,691 |
| Biggest City by Body of Water | 0 | - | 4.53 | 39,515 |
| Global Cities Quiz | 0 | - | 4.62 | 159,794 |
| Southernmost Major Cities | 0 | - | 4.42 | 46,040 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 70,628 |
| Cities with the Most Foreign Embassies | 0 | - | 4.70 | 46,200 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.43 | 35,527 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.90 | 92,506 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 101,710 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 39,815 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 201,013 |
| Most-Visited Cities in Europe | 0 | - | 4.88 | 65,099 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 123,471 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 108,840 |
| Former Capitals Quiz | 0 | - | 4.86 | 68,988 |
| Europe Capital to Country | 0 | - | 4.99 | 233,022 |
| Asia Capital to Country | 0 | - | 4.95 | 111,638 |
| Capital Cities Chain | 0 | - | 4.87 | 75,940 |
| EU Capitals with No Hints | 0 | - | 4.96 | 134,447 |
| European Capitals by Map | 0 | - | 4.99 | 108,957 |
| African Capitals by Map | 0 | - | 4.99 | 121,485 |
| Coldest World Capitals | 0 | - | 4.96 | 130,520 |
| Asian Capitals by Map | 0 | - | 4.98 | 53,700 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 84,963 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 77,963 |
| European Coastal Capitals | 0 | - | 4.95 | 83,360 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,491 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 247,152 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 207,191 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 78,776 |
| Capital Cities with Spanish Names | 0 | - | 4.84 | 65,259 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 83,837 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,255,338 |
| Countries by Emojis | 0 | - | 4.99 | 218,997 |
| Random European City to Country | 0 | - | 4.74 | 111,802 |
| Random Asian City to Country | 0 | - | 4.54 | 43,607 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 81,122 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.82 | 52,416 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 89,735 |
| Which City in Canada? | 0 | - | 4.81 | 54,547 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.64 | 61,683 |
| Countries by Alcohol Consumption | 0 | - | 4.44 | 198,867 |
| Lonely Planet Top 200 Cities | 0 | - | 4.55 | 215,087 |
| Ancient City to Country | 0 | - | 4.71 | 104,442 |
| World City Nicknames Quiz | 0 | - | 4.18 | 34,507 |
| Official Cities in the UK | 0 | - | 4.89 | 256,968 |
| City-States | 0 | - | 4.54 | 36,089 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 51,922 |
| Damaged and Destroyed Cities | 0 | - | 4.42 | 43,361 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 43,840 |
| City Where It Happened #2 | 0 | - | 4.44 | 51,860 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,985 |
| Capitals A-Z | 0 | - | 4.80 | 43,993 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.43 | 49,752 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 57,074 |
| South America Capitals Quiz | 0 | - | 5.00 | 451,713 |
| North America Capitals Quiz | 0 | - | 4.99 | 200,203 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 56,661 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 88,756 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 111,641 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 82,263 |
| Capital Cities by Body of Water | 0 | - | 4.88 | 55,403 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 115,072 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 90,580 |
| Top Five Capitals By Category #1 | 0 | - | 4.55 | 55,452 |
| Top Five Capitals By Category #2 | 0 | - | 4.51 | 47,609 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 76,795 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,002 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 91,608 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 55,982 |
| Flags to Capitals #1 | 0 | - | 4.96 | 53,142 |
| Flags to Capitals #2 | 0 | - | 4.95 | 40,131 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 89,414 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 216,451 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 57,989 |
| Capital Cities with the Least Precipitation | 0 | - | 4.88 | 28,221 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,330 |
| The Only Country ... | 0 | - | 4.88 | 52,584 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 128,077 |
| FIFA World Cup Final Host Cities | 0 | - | 4.85 | 24,500 |
| Boundary Waters | 0 | - | 4.93 | 84,624 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 32,372 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 89,711 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.81 | 66,146 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 70,452 |
| Unusual American City Names | 0 | - | 4.47 | 17,382 |
| Northernmost Major Cities | 0 | - | 4.07 | 55,813 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 80,359 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.37 | 43,342 |
| Most Livable Cities | 0 | - | 4.16 | 56,384 |
| U.S. Cities With Spanish Names | 0 | - | 4.39 | 63,504 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.44 | 8,337 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 62,326 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 124,644 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 81,875 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 69,180 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 82,941 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 122,629 |
| Random World Capitals on a Map | 0 | - | 4.92 | 123,892 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 84,160 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 64,937 |
| Random U.S. State Capitals on a Map | 0 | - | 4.91 | 97,222 |
| Random Flag to Country | 0 | - | 4.99 | 542,379 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 201,831 |
| Name a Valid Asian Country | 0 | - | 4.98 | 113,546 |
| Name a Valid African Country | 0 | - | 4.98 | 131,792 |
| Resort Towns by Country Quiz | 0 | - | 4.29 | 39,359 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 96,704 |
| North American Sports Cities | 0 | - | 4.77 | 165,129 |
| Cities by Airports | 0 | - | 4.50 | 84,834 |
| Word Scramble - U.K. Cities | 0 | - | 4.56 | 64,065 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 63,112 |
| Cities Chain #2 | 0 | - | 4.42 | 54,972 |
| Cities Chain #1 | 0 | - | 4.56 | 64,704 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 45,679 |
| Random U.S. City to State | 0 | - | 4.44 | 69,711 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 33,758 |
| Name Any Valid U.S. City | 0 | - | 4.48 | 37,553 |
| Nearest Capital City #2 | 0 | - | 4.55 | 37,986 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 52,407 |
| World Capitals By Letter - L | 0 | - | 4.75 | 80,723 |
| World Capitals By Letter - N | 0 | - | 4.71 | 44,661 |
| World Capitals By Letter - C | 0 | - | 4.78 | 75,640 |
| European Cities by Clue | 0 | - | 4.70 | 87,163 |
| Countries of the World Quiz | 0 | - | 5.00 | 43,714,383 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 374,722 |
| Countries as U.S. First Names | 0 | - | 4.27 | 73,859 |
| Strongest Nation Brands | 0 | - | 4.50 | 35,619 |
| Drinks by Country | 0 | - | 4.30 | 57,972 |
| Cities by Landmark #1 | 0 | - | 4.01 | 44,337 |
| Cities by Landmark #2 | 0 | - | 4.03 | 34,798 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,067 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.35 | 96,078 |
| Closest City Pairs #2 | 0 | - | 4.57 | 28,650 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,127 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,602,198 |
| Cities by Founder and Date | 0 | - | 4.55 | 28,502 |
| City Where It Happened #1 | 0 | - | 4.28 | 104,539 |
| Capital of What | 0 | - | 4.35 | 94,119 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 73,523 |
| Capitals by First and Last Letter | 0 | - | 4.38 | 65,220 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 122,535 |
| Most Guessed European Capitals | 0 | - | 4.88 | 98,945 |
| Capital Cities Closest to the Equator | 0 | - | 4.58 | 15,093 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 79,781 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.39 | 194,429 |
| Double Trouble Capital Cities | 0 | - | 4.61 | 21,845 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 70,454 |
| Name a World Capital A-Z | 0 | - | 5.00 | 167,319 |
| Random European Capital to Country | 0 | - | 4.98 | 180,339 |
| Random European Country to Capital | 0 | - | 4.93 | 141,449 |
| Random Asian Country to Capital | 0 | - | 4.91 | 90,342 |
| Random Asian Capital to Country | 0 | - | 4.97 | 95,088 |
| Random African Capital to Country | 0 | - | 4.97 | 85,021 |
| Random African Country to Capital | 0 | - | 4.94 | 66,014 |
