| World Capitals Quiz | 0 | - | 5.00 | 5,070,208 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,274 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,039 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,163 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,350 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,432 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,155 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,890 |
| Countries by Capital City | 0 | - | 5.00 | 68,173 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,114 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,600 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,125 |
| Moved Capital Cities | 0 | - | 4.96 | 74,156 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,180 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,854 |
| North American Sports Cities | 0 | - | 4.83 | 172,307 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,302 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,343 |
| Cities by Former Name | 0 | - | 4.83 | 91,525 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,369 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,635 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,116 |
| World Capitals by Map | 0 | - | 5.00 | 286,157 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,256 |
| Capitals Starting With H | 0 | - | 4.91 | 92,492 |
| Capitals Starting With K | 0 | - | 4.88 | 83,336 |
| Capitals Starting With L | 0 | - | 4.81 | 88,012 |
| Capitals Starting With M | 0 | - | 4.93 | 107,694 |
| Capitals Starting With P | 0 | - | 4.88 | 78,139 |
| Capitals Starting With R | 0 | - | 4.87 | 81,774 |
| Capitals Starting With S | 0 | - | 4.90 | 85,719 |
| Capitals Starting With T | 0 | - | 4.85 | 76,120 |
| Capitals Starting With W | 0 | - | 4.87 | 91,263 |
| Capitals Starting With A | 0 | - | 4.97 | 127,817 |
| Capitals Starting With B | 0 | - | 4.89 | 118,394 |
| Capitals Starting With D | 0 | - | 4.93 | 96,363 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,237 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,370 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,850 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,134 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,186 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,400 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,227 |
| Random Country to Capital | 0 | - | 4.98 | 919,861 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,128 |
| Boundary Waters | 0 | - | 4.92 | 88,445 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,132 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,031 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,544 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,592 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,913 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,915 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,015 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,836 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,767 |
| Former Capitals | 0 | - | 4.88 | 71,431 |
| Europe Capital to Country | 0 | - | 4.99 | 249,927 |
| Asia Capital to Country | 0 | - | 4.96 | 126,608 |
| Capital Cities Chain | 0 | - | 4.83 | 82,684 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,791 |
| European Capitals by Map | 0 | - | 4.99 | 139,000 |
| African Capitals by Map | 0 | - | 4.99 | 133,682 |
| Coldest World Capitals | 0 | - | 4.95 | 133,531 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,284 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,019 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,364 |
| European Coastal Capitals | 0 | - | 4.95 | 90,536 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,561 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,710 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,847 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,809 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,509 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,839 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,794 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,523 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,491 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,691 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,147 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,927 |
| Ancient City to Country | 0 | - | 4.70 | 108,002 |
| City-States | 0 | - | 4.53 | 37,252 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,124 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,660 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,108 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,536 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,231 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,899 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,025 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,750 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,924 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,044 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,171 |
| Official Cities in the UK | 0 | - | 4.89 | 283,532 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,737 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,503 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,113 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,546 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,422 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,987 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,194 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,796 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,646 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,336 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,152 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,138 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,304 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,398 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,359 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,040 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,504 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,258 |
| The Only Country ... | 0 | - | 4.91 | 80,969 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,416,651 |
| Landlocked Countries | 0 | - | 4.99 | 419,937 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,562 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,768 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,872 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,081 |
| Cities with the Same Name | 0 | - | 3.94 | 36,679 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,805 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,207 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,124 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,394 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,982 |
| Cities by Airports | 0 | - | 4.49 | 88,703 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,618 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,554 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,431 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,773 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,964 |
| Cities Chain #2 | 0 | - | 4.42 | 56,359 |
| Cities Chain #1 | 0 | - | 4.61 | 66,613 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,996 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,097 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,101 |
| Cities by Initials | 0 | - | 4.12 | 24,561 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,194 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,475 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,740 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,564 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,728 |
| City Where It Happened #1 | 0 | - | 4.23 | 106,324 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,055 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,472 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,198 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,138 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,582 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,748 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,337 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,422 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,950 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,721 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,519 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,295 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,294 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,126 |
| Capitals Starting With N | 0 | - | 4.80 | 51,145 |
| Capitals Starting With V | 0 | - | 4.79 | 38,142 |
| Capitals Starting With C | 0 | - | 4.79 | 97,828 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,443 |
| Himalayan Countries | 0 | - | 4.95 | 137,875 |
| Andean Countries | 0 | - | 4.95 | 84,147 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,368 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,934 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,010 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,473 |
| Danube Countries | 0 | - | 4.97 | 71,762 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,701 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,159 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,850 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,927 |
| European Landlocked Countries | 0 | - | 4.99 | 146,895 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,281 |
| Countries with the Most Species | 0 | - | 4.99 | 103,035 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,435 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,466 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,636 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,396 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,069 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,465 |
| Countries in the Alps | 0 | - | 4.87 | 117,876 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 96,402 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,593 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,494 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,377 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,238 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,797 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,398 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,276 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,039 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,643 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,540 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,385 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,011 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,298 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,307 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,430 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,135 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,639 |
