| Name a Valid World City | 0 | - | 4.83 | 71,150 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,543 |
| Random Country to Capital | 0 | - | 4.98 | 920,071 |
| Countries with Four Letters | 0 | - | 4.99 | 422,243 |
| World Capitals Quiz | 0 | - | 5.00 | 5,071,421 |
| Capital Cities Chain | 0 | - | 4.83 | 82,704 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,859 |
| Country Chain | 0 | - | 4.96 | 217,044 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,632 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,750 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,992 |
| The Only Country ... | 0 | - | 4.91 | 80,991 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,087 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,071 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,199 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,370 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,454 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,181 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,930 |
| Countries by Capital City | 0 | - | 5.00 | 68,203 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,137 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,617 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,148 |
| Moved Capital Cities | 0 | - | 4.96 | 74,173 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,545 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,263 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,953 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,980 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,535 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,472 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,307 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,621,231 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,212 |
| Cities Chain #2 | 0 | - | 4.42 | 56,366 |
| Cities Chain #1 | 0 | - | 4.61 | 66,622 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,571 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,877 |
| North American Sports Cities | 0 | - | 4.83 | 172,335 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,311 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,364 |
| Name a City - European Countries | 0 | - | 4.90 | 65,339 |
| Cities by Former Name | 0 | - | 4.83 | 91,544 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,379 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,638 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,140 |
| World Capitals by Map | 0 | - | 5.00 | 286,258 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,268 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,470 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,090 |
| Capitals Starting With H | 0 | - | 4.91 | 92,517 |
| Capitals Starting With K | 0 | - | 4.88 | 83,393 |
| Capitals Starting With L | 0 | - | 4.81 | 88,036 |
| Capitals Starting With M | 0 | - | 4.93 | 107,726 |
| Capitals Starting With P | 0 | - | 4.88 | 78,161 |
| Capitals Starting With R | 0 | - | 4.87 | 81,794 |
| Capitals Starting With S | 0 | - | 4.90 | 85,745 |
| Capitals Starting With T | 0 | - | 4.85 | 76,138 |
| Capitals Starting With W | 0 | - | 4.87 | 91,282 |
| Capitals Starting With A | 0 | - | 4.97 | 127,851 |
| Capitals Starting With B | 0 | - | 4.89 | 118,429 |
| Capitals Starting With D | 0 | - | 4.93 | 96,393 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,621 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,273 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,450 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,520 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,541 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,306 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,531 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,100,932 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,615 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,239 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,380 |
| Fictional Cities | 0 | - | 4.26 | 47,941 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,853 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,138 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,136 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,150 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,549 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,424 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,549 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,618 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,932 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,948 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,055 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,848 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,778 |
| Former Capitals | 0 | - | 4.88 | 71,442 |
| Europe Capital to Country | 0 | - | 4.99 | 249,979 |
| Asia Capital to Country | 0 | - | 4.96 | 126,629 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,820 |
| European Capitals by Map | 0 | - | 4.99 | 139,050 |
| African Capitals by Map | 0 | - | 4.99 | 133,728 |
| Coldest World Capitals | 0 | - | 4.95 | 133,541 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,328 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,038 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,387 |
| European Coastal Capitals | 0 | - | 4.95 | 90,560 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,569 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,801 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,883 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,815 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,529 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,554 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 181,900 |
| Countries by Emojis | 0 | - | 4.99 | 239,583 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,891 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,512 |
| Islands by Country #1 | 0 | - | 4.88 | 175,247 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,496 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,842 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,702 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,603 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,927 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,681 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,593 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,463 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,849 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,331 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,178 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,557 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,403 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,875 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,234 |
| Cities that End in A by Clue | 0 | - | 4.55 | 52,957 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,223 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,122 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,285 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,939 |
| Boundary Waters | 0 | - | 4.92 | 88,454 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,146 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,051 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,402 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,448 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,380 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,797 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,523 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,497 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,695 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,936 |
| Ancient City to Country | 0 | - | 4.70 | 108,008 |
| Official Cities in the UK | 0 | - | 4.89 | 283,583 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,148 |
| City-States | 0 | - | 4.53 | 37,258 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,128 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,665 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,185 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,469 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,110 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,537 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,511 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,233 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,904 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,189 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,611 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,435 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,002 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,211 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,073 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,806 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,652 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,362 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,776 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,946 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,052 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,157 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,144 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,326 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,407 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,368 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,047 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,158 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,534 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,174 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,268 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,869 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,161 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,737 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,446 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,655 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,181 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,999 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,974 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,130 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,767 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,463 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,476 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,061 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 122,825 |
| Random Countries by Borders | 0 | - | 4.99 | 82,405 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,996 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,882 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,328 |
| Capitals of the Stans | 0 | - | 4.95 | 26,830 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,582 |
| Random Cities by Clue | 0 | - | 4.53 | 42,713 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,430,027 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,155 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,058 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 109,973 |
