| World Capitals Quiz | 0 | - | 5.00 | 5,041,513 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,387 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,123 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,312 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,908 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,859 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,025 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,867 |
| Countries by Capital City | 0 | - | 5.00 | 67,104 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,548 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,073 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,552 |
| Moved Capital Cities | 0 | - | 4.96 | 73,748 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,068 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,281 |
| North American Sports Cities | 0 | - | 4.83 | 171,137 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,982 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,907 |
| Cities by Former Name | 0 | - | 4.84 | 91,127 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,958 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,348 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,245 |
| World Capitals by Map | 0 | - | 5.00 | 284,137 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,826 |
| Capitals Starting With H | 0 | - | 4.90 | 91,545 |
| Capitals Starting With K | 0 | - | 4.85 | 75,835 |
| Capitals Starting With L | 0 | - | 4.81 | 87,005 |
| Capitals Starting With M | 0 | - | 4.93 | 106,359 |
| Capitals Starting With P | 0 | - | 4.88 | 77,338 |
| Capitals Starting With R | 0 | - | 4.87 | 81,109 |
| Capitals Starting With S | 0 | - | 4.89 | 84,963 |
| Capitals Starting With T | 0 | - | 4.84 | 75,430 |
| Capitals Starting With W | 0 | - | 4.89 | 90,751 |
| Capitals Starting With A | 0 | - | 4.97 | 126,753 |
| Capitals Starting With B | 0 | - | 4.89 | 117,475 |
| Capitals Starting With D | 0 | - | 4.93 | 95,560 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,179 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,759 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,657 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,050 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,077 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,615 |
| Random Capital to Country | 0 | - | 4.99 | 2,581,082 |
| Random Country to Capital | 0 | - | 4.98 | 913,368 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,471 |
| Boundary Waters | 0 | - | 4.92 | 88,124 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,893 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,477 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,375 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,709 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,380 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,518 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,179 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,898 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,447 |
| Former Capitals | 0 | - | 4.88 | 71,219 |
| Europe Capital to Country | 0 | - | 4.99 | 248,407 |
| Asia Capital to Country | 0 | - | 4.96 | 125,969 |
| Capital Cities Chain | 0 | - | 4.84 | 82,082 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,821 |
| European Capitals by Map | 0 | - | 4.99 | 137,070 |
| African Capitals by Map | 0 | - | 4.99 | 132,490 |
| Coldest World Capitals | 0 | - | 4.95 | 133,134 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,496 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,439 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,817 |
| European Coastal Capitals | 0 | - | 4.95 | 89,958 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,276 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,614 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,344 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,497 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,975 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,171 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,615 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,449 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,372 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,576 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,114 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,556 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,400 |
| Ancient City to Country | 0 | - | 4.70 | 107,710 |
| City-States | 0 | - | 4.53 | 37,147 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,864 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,534 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,089 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,006 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,486 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,169 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,732 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,768 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,847 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,702 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,066 |
| Official Cities in the UK | 0 | - | 4.89 | 281,286 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,217 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,211 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,235 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,580 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,811 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,579 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,367 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,344 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,366 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,645 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,825 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,811 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,692 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,010 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,042 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,643 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,554 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,893 |
| The Only Country ... | 0 | - | 4.91 | 80,161 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,038,172 |
| Landlocked Countries | 0 | - | 4.99 | 415,122 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,273 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,183 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,065 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,309 |
| Cities with the Same Name | 0 | - | 3.94 | 36,642 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,778 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,039 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,450 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,364 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,950 |
| Cities by Airports | 0 | - | 4.49 | 88,373 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,555 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,234 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,379 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,731 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,529 |
| Cities Chain #2 | 0 | - | 4.42 | 56,203 |
| Cities Chain #1 | 0 | - | 4.61 | 66,397 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 53,501 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,038 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,439 |
| Cities by Initials | 0 | - | 4.12 | 24,510 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,058 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,569 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,686 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,841 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,304 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,047 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,015 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,176 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,567 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,096 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,046 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,047 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,473 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,511 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,254 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,389 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,791 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,655 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,539 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,285 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,811 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,801 |
| Capitals Starting With N | 0 | - | 4.80 | 50,467 |
| Capitals Starting With V | 0 | - | 4.79 | 37,698 |
| Capitals Starting With C | 0 | - | 4.78 | 96,774 |
| Sahara Desert Countries | 0 | - | 4.98 | 161,197 |
| Himalayan Countries | 0 | - | 4.95 | 135,896 |
| Andean Countries | 0 | - | 4.94 | 83,130 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,456 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,567 |
| Coffee Producing Countries | 0 | - | 4.82 | 66,156 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,808 |
| Danube Countries | 0 | - | 4.97 | 71,244 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,968 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,683 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,818 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,740 |
| European Landlocked Countries | 0 | - | 4.99 | 145,944 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,481 |
| Countries with the Most Species | 0 | - | 4.99 | 95,327 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,612 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,259 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,435 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,050 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,702 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,060 |
| Countries in the Alps | 0 | - | 4.86 | 117,088 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,733 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,549 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,145 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,564 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,356 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,127 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,766 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,884 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,666 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,196 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,264 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,131 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,599 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,862 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,875 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,415 |
