| Name a Valid World City | 0 | - | 4.85 | 72,211 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,944 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 121,089 |
| Anagram Chain - Countries | 0 | - | 4.98 | 118,057 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,349 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,607 |
| Random Country to Capital | 0 | - | 4.98 | 931,141 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,812 |
| World Capitals Quiz | 0 | - | 5.00 | 5,118,307 |
| Capital Cities Chain | 0 | - | 4.84 | 83,609 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,799 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,962 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,802 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,510 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,531 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,649 |
| The Only Country ... | 0 | - | 4.91 | 82,151 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,655 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,691 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,167 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,445 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,601 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,554 |
| Countries by Capital City | 0 | - | 5.00 | 69,782 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,268 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,441 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,047 |
| Moved Capital Cities | 0 | - | 4.96 | 74,776 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,894 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,731 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,890 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,642 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,205 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,643 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,068 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,663,356 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,540 |
| Cities Chain #2 | 0 | - | 4.42 | 56,559 |
| Cities Chain #1 | 0 | - | 4.61 | 66,890 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,240 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,800 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,648 |
| North American Sports Cities | 0 | - | 4.82 | 173,369 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,621 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,124 |
| Name a City - European Countries | 0 | - | 4.89 | 66,488 |
| Cities by Former Name | 0 | - | 4.83 | 92,231 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,012 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,076 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,039 |
| World Capitals by Map | 0 | - | 5.00 | 290,293 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,997 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,225 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,444 |
| Capitals Starting With H | 0 | - | 4.91 | 93,512 |
| Capitals Starting With K | 0 | - | 4.89 | 84,573 |
| Capitals Starting With L | 0 | - | 4.81 | 96,181 |
| Capitals Starting With M | 0 | - | 4.94 | 109,474 |
| Capitals Starting With P | 0 | - | 4.88 | 79,191 |
| Capitals Starting With R | 0 | - | 4.89 | 82,657 |
| Capitals Starting With S | 0 | - | 4.90 | 86,756 |
| Capitals Starting With T | 0 | - | 4.86 | 77,003 |
| Capitals Starting With W | 0 | - | 4.87 | 91,834 |
| Capitals Starting With A | 0 | - | 4.97 | 129,376 |
| Capitals Starting With B | 0 | - | 4.89 | 119,735 |
| Capitals Starting With D | 0 | - | 4.94 | 97,371 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,498 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,667 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,595 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,363 |
| Countries with Four Letters | 0 | - | 4.99 | 426,792 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,350 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,827 |
| Fictional Cities | 0 | - | 4.27 | 48,012 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,172 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,249 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,041 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,546 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,852 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,780 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,145 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,964 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,465 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,901 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,759 |
| Former Capitals | 0 | - | 4.88 | 71,753 |
| Europe Capital to Country | 0 | - | 4.99 | 252,766 |
| Asia Capital to Country | 0 | - | 4.96 | 127,768 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,416 |
| European Capitals by Map | 0 | - | 4.99 | 142,773 |
| African Capitals by Map | 0 | - | 4.99 | 142,762 |
| Coldest World Capitals | 0 | - | 4.95 | 134,379 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,196 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,216 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,469 |
| European Coastal Capitals | 0 | - | 4.95 | 91,571 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,307 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,572 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,920 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,274 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,312 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,466 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,812 |
| Country Chain | 0 | - | 4.96 | 218,758 |
| Countries by Emojis | 0 | - | 4.99 | 243,048 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,774 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,672 |
| Islands by Country #1 | 0 | - | 4.90 | 176,942 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,405 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,722 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,518 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,757 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,581 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,564 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,828 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,806 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,631 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,844 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,308 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,427 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 747,213 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,447 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,242 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,521 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,379 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,586 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,174 |
| Boundary Waters | 0 | - | 4.92 | 88,877 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,493 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,922 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,658 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,122 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,129 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,070 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,606 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,664 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,444 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,875 |
| Ancient City to Country | 0 | - | 4.72 | 108,427 |
| Official Cities in the UK | 0 | - | 4.89 | 287,155 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,221 |
| City-States | 0 | - | 4.53 | 37,447 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,617 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,573 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,871 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,317 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,325 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,370 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,608 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,978 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,301 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,127 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,267 |
| South America Capitals Quiz | 0 | - | 5.00 | 486,015 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,916 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,417 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,775 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,427 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,853 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,549 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,923 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,633 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,305 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,868 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,703 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,719 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,605 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,120 |
| Flags to Capitals #1 | 0 | - | 4.96 | 62,825 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,185 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,761 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 237,159 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,264 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,347 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,876 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,989 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,888 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,836 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,258 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,083 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,789 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,955 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,828 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,639 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,194 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,456 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,440 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,910 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,676 |
| Random Countries by Borders | 0 | - | 4.99 | 83,261 |
| Random Name a Valid Country | 0 | - | 4.99 | 207,032 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,572 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,643 |
| Capitals of the Stans | 0 | - | 4.95 | 27,271 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,690 |
| Random Cities by Clue | 0 | - | 4.53 | 42,898 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,020,928 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,568 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,435 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,668 |
