| World Capitals Quiz | 0 | - | 5.00 | 4,912,277 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,527,193 |
| Global Cities on a World Map | 0 | - | 4.93 | 129,889 |
| Northernmost Capital Cities | 0 | - | 4.98 | 105,183 |
| Most Remote Capital Cities | 0 | - | 4.91 | 50,505 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 42,001 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 103,518 |
| Same Letter Country and Capital | 0 | - | 4.99 | 142,172 |
| Countries by Capital City | 0 | - | 5.00 | 62,435 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 73,849 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 111,849 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 81,163 |
| Moved Capital Cities | 0 | - | 4.95 | 71,959 |
| World Capitals by Proximity | 0 | - | 4.90 | 318,855 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 124,790 |
| Summer Olympic City Bids | 0 | - | 4.92 | 40,608 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 99,383 |
| Cities by Former Name | 0 | - | 4.84 | 89,313 |
| Capitals in their Native Languages | 0 | - | 4.94 | 131,561 |
| Nearest Capital City #1 | 0 | - | 4.84 | 55,884 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 52,467 |
| World Capitals by Map | 0 | - | 5.00 | 274,015 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 55,892 |
| World Capitals By Letter - H | 0 | - | 4.86 | 77,831 |
| World Capitals By Letter - K | 0 | - | 4.83 | 72,284 |
| World Capitals By Letter - M | 0 | - | 4.93 | 100,510 |
| World Capitals By Letter - P | 0 | - | 4.86 | 73,713 |
| World Capitals By Letter - R | 0 | - | 4.85 | 77,985 |
| World Capitals By Letter - S | 0 | - | 4.90 | 81,125 |
| World Capitals By Letter - T | 0 | - | 4.83 | 72,203 |
| World Capitals By Letter - W | 0 | - | 4.88 | 87,807 |
| World Capitals By Letter - A | 0 | - | 4.97 | 121,716 |
| World Capitals By Letter - B | 0 | - | 4.87 | 111,895 |
| World Capitals By Letter - D | 0 | - | 4.92 | 86,379 |
| Biggest City by Body of Water | 0 | - | 4.50 | 39,839 |
| Southernmost Major Cities | 0 | - | 4.42 | 46,499 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 71,759 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 46,674 |
| Africa Capitals Quiz | 0 | - | 4.99 | 709,464 |
| Asia Capitals Quiz | 0 | - | 4.97 | 666,167 |
| Random Capital to Country | 0 | - | 4.99 | 2,538,173 |
| Random Country to Capital | 0 | - | 4.98 | 886,069 |
| Boundary Waters | 0 | - | 4.92 | 87,011 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 33,982 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 93,240 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 93,954 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 105,943 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 42,889 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 206,526 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 70,026 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 127,459 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 110,917 |
| Former Capitals Quiz | 0 | - | 4.88 | 70,055 |
| Europe Capital to Country | 0 | - | 4.99 | 241,497 |
| Asia Capital to Country | 0 | - | 4.96 | 123,408 |
| Capital Cities Chain | 0 | - | 4.87 | 79,566 |
| EU Capitals with No Hints | 0 | - | 4.96 | 140,145 |
| European Capitals by Map | 0 | - | 4.99 | 129,237 |
| African Capitals by Map | 0 | - | 4.99 | 127,588 |
| Coldest World Capitals | 0 | - | 4.95 | 132,045 |
| Asian Capitals by Map | 0 | - | 4.98 | 58,049 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 88,550 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 81,274 |
| European Coastal Capitals | 0 | - | 4.95 | 87,059 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 51,116 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 257,997 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 215,563 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 80,272 |
| Capital Cities with Spanish Names | 0 | - | 4.89 | 74,291 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 87,540 |
| Unusual U.S. City Names | 0 | - | 4.50 | 26,862 |
| Northernmost Major Cities | 0 | - | 4.07 | 56,154 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 80,869 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,068 |
| Most Livable Cities | 0 | - | 4.19 | 56,729 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.40 | 35,862 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,460 |
| Lonely Planet Top 200 Cities | 0 | - | 4.53 | 218,240 |
| Ancient City to Country | 0 | - | 4.70 | 106,105 |
| City-States | 0 | - | 4.53 | 36,654 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,031 |
| Damaged and Destroyed Cities | 0 | - | 4.43 | 43,982 |
| City Where It Happened #2 | 0 | - | 4.41 | 52,494 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,249 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 56,902 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 58,017 |
| Top Five Capitals By Category #1 | 0 | - | 4.56 | 56,590 |
| Top Five Capitals By Category #2 | 0 | - | 4.52 | 48,581 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 79,012 |
| Capital Cities with the Least Precipitation | 0 | - | 4.88 | 28,669 |
| Official Cities in the UK | 0 | - | 4.89 | 272,126 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 46,435 |
| South America Capitals Quiz | 0 | - | 5.00 | 466,479 |
| North America Capitals Quiz | 0 | - | 4.99 | 209,588 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 59,454 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 91,535 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 115,259 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 84,991 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 56,548 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 122,823 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 71,871 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 93,507 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 58,642 |
| Flags to Capitals #1 | 0 | - | 4.96 | 55,640 |
| Flags to Capitals #2 | 0 | - | 4.94 | 42,210 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 91,851 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 221,359 |
| European Capitals Ending in N | 0 | - | 4.92 | 79,313 |
| The Only Country ... | 0 | - | 4.91 | 56,581 |
| Countries of the World Quiz | 0 | - | 5.00 | 45,521,869 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 397,643 |
| World Geography on a Map #1 | 0 | - | 4.94 | 72,042 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 161,858 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 120,148 |
| Cities with the Same Name | 0 | - | 3.93 | 36,487 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,611 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 97,978 |
| North American Sports Cities | 0 | - | 4.80 | 167,785 |
| Big 4 Sports Championship Cities | 0 | - | 4.41 | 105,745 |
| Musical Acts by City #1 | 0 | - | 4.04 | 31,231 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,844 |
| Cities by Airports | 0 | - | 4.50 | 86,597 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,328 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 98,544 |
| Closest City Pairs #2 | 0 | - | 4.57 | 29,014 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,375 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 65,076 |
| Cities Chain #2 | 0 | - | 4.42 | 55,694 |
| Cities Chain #1 | 0 | - | 4.61 | 65,668 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 47,147 |
| Cities by Founder and Date | 0 | - | 4.55 | 28,765 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 66,188 |
| Cities by Initials | 0 | - | 4.11 | 24,271 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 34,493 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 137,564 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 87,914 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 77,868 |
| City Where It Happened #1 | 0 | - | 4.24 | 105,517 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 86,129 |
| Capital of What | 0 | - | 4.35 | 94,454 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.32 | 74,391 |
| Nearest Capital City #2 | 0 | - | 4.55 | 38,524 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 65,958 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 52,914 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,258 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 127,985 |
| Double Trouble Capital Cities | 0 | - | 4.55 | 22,304 |
| Random World Capitals on a Map | 0 | - | 4.92 | 129,347 |
| Name a Valid European Capital | 0 | - | 4.95 | 146,906 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 86,774 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 79,372 |
| World Capitals By Letter - L | 0 | - | 4.78 | 83,566 |
| World Capitals By Letter - N | 0 | - | 4.75 | 47,453 |
| World Capitals By Letter - C | 0 | - | 4.70 | 85,415 |
| Sahara Desert Countries | 0 | - | 4.98 | 153,020 |
| Himalayan Countries | 0 | - | 4.95 | 128,628 |
| Andean Countries | 0 | - | 4.93 | 72,464 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 59,544 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 117,995 |
| Coffee Producing Countries | 0 | - | 4.81 | 62,855 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 62,026 |
| Danube Countries | 0 | - | 4.97 | 62,633 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 99,290 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 83,648 |
| Countries with the Worst Passports | 0 | - | 4.93 | 78,397 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 143,171 |
| European Landlocked Countries | 0 | - | 4.99 | 143,413 |
| Partially Recognized Countries | 0 | - | 4.98 | 101,957 |
| Countries with the Most Species | 0 | - | 4.99 | 93,789 |
| Countries 197 to 205 | 0 | - | 4.88 | 66,386 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 52,450 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 46,633 |
| Countries that Use the Peso | 0 | - | 4.87 | 57,690 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 71,213 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 55,306 |
| Countries in the Alps | 0 | - | 4.87 | 113,827 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 92,591 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 101,420 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 76,735 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 93,091 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 112,996 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 93,400 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 97,165 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 51,276 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 49,126 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 60,341 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 52,238 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 40,072 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 101,792 |
| Arctic Ocean Countries | 0 | - | 4.95 | 77,281 |
| Countries with the Most Grassland | 0 | - | 4.93 | 75,227 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 112,922 |
| Countries with the Most Climate Zones | 0 | - | 4.95 | 66,167 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 57,985 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.94 | 41,882 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 230,350 |
| World Countries - Blind Typing | 0 | - | 5.00 | 100,233 |
| Countries in Their Own Alphabet | 0 | - | 4.96 | 46,376 |
| Largest Countries By Category | 0 | - | 4.97 | 153,868 |
| Countries by Countries | 0 | - | 4.96 | 60,281 |
