| World Capitals Quiz | 0 | - | 5.00 | 4,537,842 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,396,692 |
| Global Cities on a World Map | 0 | - | 4.92 | 92,085 |
| Northernmost Capital Cities | 0 | - | 4.98 | 95,111 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,320 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,062 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 92,155 |
| Same Letter Country and Capital | 0 | - | 4.99 | 128,848 |
| Countries by Capital City | 0 | - | 4.99 | 50,508 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 66,585 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,688 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 73,747 |
| Moved Capital Cities | 0 | - | 4.96 | 67,512 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 117,585 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,367 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 91,937 |
| Capitals in their Native Languages | 0 | - | 4.94 | 127,763 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,716 |
| World Capitals by Proximity | 0 | - | 4.89 | 301,747 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,088 |
| World Capitals by Map | 0 | - | 5.00 | 244,884 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,710 |
| World Capitals By Letter - H | 0 | - | 4.85 | 71,705 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,365 |
| World Capitals By Letter - M | 0 | - | 4.89 | 86,580 |
| World Capitals By Letter - P | 0 | - | 4.85 | 67,548 |
| World Capitals By Letter - R | 0 | - | 4.88 | 72,704 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,012 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,876 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,715 |
| World Capitals By Letter - A | 0 | - | 4.96 | 105,432 |
| World Capitals By Letter - B | 0 | - | 4.85 | 97,508 |
| World Capitals By Letter - D | 0 | - | 4.91 | 79,680 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,980 |
| Global Cities Quiz | 0 | - | 4.64 | 157,455 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,387 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 68,801 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,445 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,070 |
| Africa Capitals Quiz | 0 | - | 4.99 | 642,006 |
| Asia Capitals Quiz | 0 | - | 4.98 | 600,545 |
| Random Capital to Country | 0 | - | 4.99 | 2,379,369 |
| Random Country to Capital | 0 | - | 4.98 | 809,113 |
| Boundary Waters | 0 | - | 4.93 | 81,580 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 75,784 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,184 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 94,285 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 194,514 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 57,744 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 119,193 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,061 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,324 |
| Europe Capital to Country | 0 | - | 4.99 | 221,825 |
| Asia Capital to Country | 0 | - | 4.96 | 106,497 |
| Capital Cities Chain | 0 | - | 4.86 | 72,013 |
| EU Capitals with No Hints | 0 | - | 4.96 | 126,034 |
| European Capitals by Map | 0 | - | 4.99 | 96,049 |
| African Capitals by Map | 0 | - | 4.99 | 112,446 |
| Coldest World Capitals | 0 | - | 4.96 | 128,406 |
| Asian Capitals by Map | 0 | - | 4.98 | 48,072 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 79,799 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 73,184 |
| European Coastal Capitals | 0 | - | 4.95 | 77,932 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,107 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 231,535 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 195,676 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,443 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 79,457 |
| Unusual American City Names | 0 | - | 4.50 | 17,093 |
| Northernmost Major Cities | 0 | - | 4.05 | 55,276 |
| Biggest "Saint" Cities | 0 | - | 4.34 | 79,077 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 42,221 |
| Most Livable Cities | 0 | - | 4.15 | 55,909 |
| U.S. Cities With Spanish Names | 0 | - | 4.39 | 62,101 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.44 | 8,138 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.83 | 30,575 |
| Lonely Planet Top 200 Cities | 0 | - | 4.58 | 210,663 |
| Ancient City to Country | 0 | - | 4.76 | 101,499 |
| City-States | 0 | - | 4.54 | 35,023 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 50,227 |
| Most Guessed Cities by Country #3 | 0 | - | 4.86 | 20,608 |
| Damaged and Destroyed Cities | 0 | - | 4.41 | 41,947 |
| City Where It Happened #2 | 0 | - | 4.44 | 50,459 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,476 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,303 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,732 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,569 |
| Top Five Capitals By Category #2 | 0 | - | 4.55 | 45,865 |
| Most Expensive Capital Cities | 0 | - | 4.54 | 73,254 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,528 |
| Official Cities in the UK | 0 | - | 4.86 | 234,676 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 40,476 |
| Capitals A-Z | 0 | - | 4.85 | 42,052 |
| South America Capitals Quiz | 0 | - | 5.00 | 428,890 |
| North America Capitals Quiz | 0 | - | 4.99 | 188,312 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,942 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,902 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 106,446 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 78,595 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,492 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 90,299 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 67,333 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,971 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,024 |
| Flags to Capitals #1 | 0 | - | 4.97 | 49,664 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,280 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 85,536 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 208,551 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,436 |
| The Only Country ... | 0 | - | 4.88 | 47,280 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,390,444 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 330,014 |
| World Geography on a Map #1 | 0 | - | 4.93 | 67,879 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 138,637 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 110,697 |
| Cities with the Same Name | 0 | - | 3.92 | 36,004 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.25 | 27,069 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 94,675 |
| North American Sports Cities | 0 | - | 4.79 | 160,525 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 94,905 |
| Musical Acts by City #1 | 0 | - | 4.04 | 30,814 |
| Musical Acts by City #2 | 0 | - | 4.04 | 10,528 |
| Cities by Airports | 0 | - | 4.51 | 81,618 |
| Cities by Landmark #1 | 0 | - | 4.02 | 43,943 |
| Cities by Landmark #2 | 0 | - | 4.03 | 34,399 |
| Nearest Major City #1 | 0 | - | 4.48 | 22,712 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.34 | 92,948 |
| Closest City Pairs #2 | 0 | - | 4.56 | 27,951 |
| Closest City Pairs #1 | 0 | - | 4.46 | 23,658 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 59,996 |
| Cities Chain #2 | 0 | - | 4.42 | 53,758 |
| Cities Chain #1 | 0 | - | 4.65 | 63,131 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 43,664 |
| Cities by Founder and Date | 0 | - | 4.55 | 27,989 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 56,358 |
| Cities by Initials | 0 | - | 4.09 | 23,592 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.43 | 32,652 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 95,795 |
| City Where It Happened #1 | 0 | - | 4.28 | 102,303 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 74,078 |
| Capital of What | 0 | - | 4.34 | 92,137 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 72,238 |
| Nearest Capital City #2 | 0 | - | 4.53 | 37,228 |
| Capitals by First and Last Letter | 0 | - | 4.37 | 64,122 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,576 |
| Capital Cities Closest to the Equator | 0 | - | 4.57 | 14,847 |
| Double Trouble Capital Cities | 0 | - | 4.55 | 9,686 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 62,068 |
| World Capitals By Letter - L | 0 | - | 4.75 | 77,648 |
| World Capitals By Letter - N | 0 | - | 4.66 | 41,817 |
| World Capitals By Letter - C | 0 | - | 4.76 | 72,784 |
| Members of the Arab League | 0 | - | 4.85 | 64,635 |
| Sahara Desert Countries | 0 | - | 4.97 | 128,941 |
| Himalayan Countries | 0 | - | 4.95 | 106,890 |
| Andean Countries | 0 | - | 4.91 | 59,440 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 60,516 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,281 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 103,647 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,548 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,844 |
| Danube Countries | 0 | - | 4.96 | 56,996 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,013 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,115 |
| Countries with the Best Passports | 0 | - | 4.87 | 72,059 |
| Countries with the Worst Passports | 0 | - | 4.88 | 49,951 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,236 |
| European Landlocked Countries | 0 | - | 4.99 | 136,493 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,367 |
| Countries with the Most Species | 0 | - | 4.99 | 89,706 |
| Countries 197 to 205 | 0 | - | 4.87 | 56,864 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,885 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,179 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,707 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,664 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,938 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,554 |
| Countries in the Alps | 0 | - | 4.84 | 103,327 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,941 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 88,408 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,969 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,025 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,492 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 87,996 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,156 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,499 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,533 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,093 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,847 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,817 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,866 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,204 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,360 |
| Countries with the Most Grassland | 0 | - | 4.94 | 69,928 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 99,434 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,683 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 53,752 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 199,542 |
| World Countries - Blind Typing | 0 | - | 5.00 | 74,177 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,587 |
| Largest Countries By Category | 0 | - | 4.97 | 145,764 |
