| Capitals in their Native Languages | 0 | - | 4.94 | 130,154 |
| World Capitals Quiz | 0 | - | 5.00 | 4,796,610 |
| Capital Cities with Spanish Names | 0 | - | 4.83 | 65,595 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,487,331 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 359,632 |
| Top World Languages | 0 | - | 4.91 | 766,839 |
| Global Cities on a World Map | 0 | - | 4.94 | 97,224 |
| Northernmost Capital Cities | 0 | - | 4.98 | 102,062 |
| Most Remote Capital Cities | 0 | - | 4.90 | 48,537 |
| Capital Cities: Ports and Saints | 0 | - | 4.95 | 39,756 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 100,213 |
| Same Letter Country and Capital | 0 | - | 4.99 | 138,107 |
| Countries by Capital City | 0 | - | 5.00 | 58,612 |
| Capital Cities Based on First Two Letters | 0 | - | 4.86 | 71,509 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 109,862 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 78,941 |
| Moved Capital Cities | 0 | - | 4.95 | 70,497 |
| Countries by Official Language | 0 | - | 4.95 | 183,759 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 281,607 |
| Countries in their Native Language | 0 | - | 4.98 | 188,566 |
| Countries With the Most English Speakers | 0 | - | 4.89 | 121,841 |
| Places in their Native Language #1 | 0 | - | 4.85 | 231,432 |
| Places in their Native Language #2 | 0 | - | 4.89 | 119,071 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 53,966 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 122,546 |
| Summer Olympic City Bids | 0 | - | 4.92 | 39,467 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 97,271 |
| Cities by Former Name | 0 | - | 4.85 | 87,723 |
| Nearest Capital City #1 | 0 | - | 4.83 | 54,833 |
| World Capitals by Proximity | 0 | - | 4.89 | 313,932 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 51,377 |
| World Capitals by Map | 0 | - | 5.00 | 265,052 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 54,010 |
| World Capitals By Letter - H | 0 | - | 4.85 | 75,055 |
| World Capitals By Letter - K | 0 | - | 4.83 | 69,635 |
| World Capitals By Letter - M | 0 | - | 4.88 | 90,997 |
| World Capitals By Letter - P | 0 | - | 4.85 | 71,015 |
| World Capitals By Letter - R | 0 | - | 4.88 | 75,798 |
| World Capitals By Letter - S | 0 | - | 4.89 | 78,515 |
| World Capitals By Letter - T | 0 | - | 4.81 | 69,942 |
| World Capitals By Letter - W | 0 | - | 4.88 | 85,818 |
| World Capitals By Letter - A | 0 | - | 4.96 | 110,978 |
| World Capitals By Letter - B | 0 | - | 4.85 | 102,304 |
| World Capitals By Letter - D | 0 | - | 4.91 | 83,343 |
| French-Speaking Countries | 0 | - | 4.85 | 257,181 |
| German-Speaking Countries | 0 | - | 4.89 | 121,008 |
| Africa Capitals Quiz | 0 | - | 4.99 | 689,009 |
| Asia Capitals Quiz | 0 | - | 4.97 | 648,229 |
| Random Capital to Country | 0 | - | 4.99 | 2,490,911 |
| Random Country to Capital | 0 | - | 4.98 | 862,487 |
| Biggest City by Body of Water | 0 | - | 4.54 | 39,602 |
| Global Cities Quiz | 0 | - | 4.61 | 160,159 |
| Southernmost Major Cities | 0 | - | 4.42 | 46,172 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 70,918 |
| Cities with the Most Foreign Embassies | 0 | - | 4.70 | 46,329 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.43 | 35,633 |
| English Speaking Countries | 0 | - | 4.69 | 348,932 |
| Spanish to English Country Names | 0 | - | 4.86 | 26,763 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.90 | 92,864 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 102,754 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 40,669 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 202,177 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 66,266 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 124,240 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 109,551 |
| Former Capitals Quiz | 0 | - | 4.87 | 69,222 |
| Europe Capital to Country | 0 | - | 4.99 | 235,549 |
| Asia Capital to Country | 0 | - | 4.95 | 120,880 |
| Capital Cities Chain | 0 | - | 4.88 | 76,928 |
| EU Capitals with No Hints | 0 | - | 4.96 | 136,053 |
| European Capitals by Map | 0 | - | 4.99 | 117,207 |
| African Capitals by Map | 0 | - | 4.99 | 122,943 |
| Coldest World Capitals | 0 | - | 4.96 | 130,882 |
| Asian Capitals by Map | 0 | - | 4.98 | 54,905 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 85,900 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 78,799 |
| European Coastal Capitals | 0 | - | 4.95 | 84,166 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 49,925 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 249,964 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 209,787 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 79,172 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 84,944 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 121,652 |
| Top Asian Languages on a Map | 0 | - | 4.94 | 66,356 |
| Top African Languages on a Map | 0 | - | 4.92 | 64,431 |
| Boundary Waters | 0 | - | 4.93 | 85,260 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 32,889 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 91,067 |
| Unusual American City Names | 0 | - | 4.47 | 17,408 |
| Northernmost Major Cities | 0 | - | 4.07 | 55,895 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 80,485 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.37 | 43,544 |
| Lonely Planet Top 200 Cities | 0 | - | 4.54 | 216,059 |
| Ancient City to Country | 0 | - | 4.70 | 104,819 |
| Most Livable Cities | 0 | - | 4.16 | 56,456 |
| Official Cities in the UK | 0 | - | 4.89 | 259,917 |
| U.S. Cities With Spanish Names | 0 | - | 4.39 | 63,731 |
| City-States | 0 | - | 4.54 | 36,231 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.44 | 8,359 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 52,229 |
| Damaged and Destroyed Cities | 0 | - | 4.42 | 43,535 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 44,564 |
| City to Country - Tile Select #1 | 0 | - | 4.73 | 36,290 |
| City Where It Happened #2 | 0 | - | 4.44 | 51,999 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,052 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.43 | 49,812 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 57,275 |
| South America Capitals Quiz | 0 | - | 5.00 | 455,373 |
| North America Capitals Quiz | 0 | - | 4.99 | 202,345 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 57,456 |
| Top 10 Most Remote European Capitals | 0 | - | 4.83 | 89,479 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 112,696 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 82,937 |
| Capital Cities by Body of Water | 0 | - | 4.88 | 55,714 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 117,268 |
| Top Five Capitals By Category #1 | 0 | - | 4.55 | 55,729 |
| Top Five Capitals By Category #2 | 0 | - | 4.51 | 47,867 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 77,395 |
| European Capitals Furthest from the Sea | 0 | - | 4.90 | 70,482 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 92,251 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 56,684 |
| Flags to Capitals #1 | 0 | - | 4.96 | 53,832 |
| Flags to Capitals #2 | 0 | - | 4.95 | 40,703 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 90,157 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 217,703 |
| Capital Cities with the Least Precipitation | 0 | - | 4.88 | 28,342 |
| European Capitals Ending in N | 0 | - | 4.92 | 77,876 |
| The Only Country ... | 0 | - | 4.89 | 53,732 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.70 | 108,780 |
| Countries of the World Quiz | 0 | - | 5.00 | 44,210,354 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 96,960 |
| North American Sports Cities | 0 | - | 4.77 | 165,807 |
| Cities by Airports | 0 | - | 4.51 | 85,188 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 63,688 |
| Cities Chain #2 | 0 | - | 4.42 | 55,162 |
| Cities Chain #1 | 0 | - | 4.56 | 64,955 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 46,018 |
| British Cities with the Most Tourists | 0 | - | 4.81 | 63,270 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 33,931 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 128,354 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 83,405 |
| Name Any Valid U.S. City | 0 | - | 4.48 | 38,074 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 70,239 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 83,661 |
| Nearest Capital City #2 | 0 | - | 4.55 | 38,144 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 52,553 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 123,937 |
| Random World Capitals on a Map | 0 | - | 4.92 | 125,339 |
| Name a Valid European Capital | 0 | - | 4.95 | 142,702 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 84,837 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 65,352 |
| World Capitals By Letter - L | 0 | - | 4.75 | 81,108 |
| World Capitals By Letter - N | 0 | - | 4.70 | 45,047 |
| World Capitals By Letter - C | 0 | - | 4.78 | 76,058 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 381,196 |
| Italian Name Translation Quiz | 0 | - | 4.71 | 40,434 |
| World Geography on a Map #1 | 0 | - | 4.94 | 70,818 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 90,599 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 146,331 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 117,171 |
| Cities with the Same Name | 0 | - | 3.92 | 36,315 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,455 |
| Musical Acts by City #1 | 0 | - | 4.04 | 31,102 |
| Musical Acts by City #2 | 0 | - | 4.08 | 10,739 |
| Cities by Landmark #1 | 0 | - | 4.02 | 44,418 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,130 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.35 | 96,972 |
| Closest City Pairs #2 | 0 | - | 4.57 | 28,743 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,190 |
| Cities by Founder and Date | 0 | - | 4.55 | 28,571 |
| Cities by Initials | 0 | - | 4.10 | 24,060 |
| City Where It Happened #1 | 0 | - | 4.26 | 104,751 |
| Capital of What | 0 | - | 4.35 | 94,217 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 73,747 |
| Capitals by First and Last Letter | 0 | - | 4.38 | 65,375 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 123,433 |
| Most Guessed European Capitals | 0 | - | 4.88 | 99,249 |
| Capital Cities Closest to the Equator | 0 | - | 4.58 | 15,131 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 80,249 |
| Double Trouble Capital Cities | 0 | - | 4.55 | 21,962 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 71,195 |
| Name a World Capital A-Z | 0 | - | 5.00 | 168,295 |
| Random European Capital to Country | 0 | - | 4.97 | 181,536 |
| Random European Country to Capital | 0 | - | 4.93 | 142,177 |
| Random Asian Country to Capital | 0 | - | 4.91 | 90,854 |
| Random Asian Capital to Country | 0 | - | 4.97 | 96,004 |
| Random African Capital to Country | 0 | - | 4.97 | 85,701 |
| Random African Country to Capital | 0 | - | 4.94 | 66,516 |
| Sahara Desert Countries | 0 | - | 4.97 | 144,908 |
| Himalayan Countries | 0 | - | 4.95 | 121,607 |
| Andean Countries | 0 | - | 4.92 | 68,327 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 56,404 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 112,566 |
| Coffee Producing Countries | 0 | - | 4.83 | 59,596 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 59,039 |
| Danube Countries | 0 | - | 4.97 | 60,694 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 96,629 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 81,734 |
| Countries with the Best Passports | 0 | - | 4.81 | 80,111 |
| Countries with the Worst Passports | 0 | - | 4.92 | 64,177 |
