| Name a Valid World City | 0 | - | 4.85 | 72,213 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,947 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 121,093 |
| Anagram Chain - Countries | 0 | - | 4.98 | 118,061 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,354 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,678 |
| Random Country to Capital | 0 | - | 4.98 | 931,178 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,853 |
| World Capitals Quiz | 0 | - | 5.00 | 5,118,416 |
| Capital Cities Chain | 0 | - | 4.84 | 83,613 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,803 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,996 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,803 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,510 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,532 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,654 |
| The Only Country ... | 0 | - | 4.91 | 82,153 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,656 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,692 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,172 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,452 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,614 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,557 |
| Countries by Capital City | 0 | - | 5.00 | 69,787 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,269 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,443 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,053 |
| Moved Capital Cities | 0 | - | 4.96 | 74,780 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,895 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,737 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,897 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,646 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,209 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,644 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,074 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,663,471 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,542 |
| Cities Chain #2 | 0 | - | 4.42 | 56,560 |
| Cities Chain #1 | 0 | - | 4.61 | 66,891 |
| 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 | 128,650 |
| North American Sports Cities | 0 | - | 4.82 | 173,371 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,621 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,128 |
| Name a City - European Countries | 0 | - | 4.89 | 66,490 |
| Cities by Former Name | 0 | - | 4.83 | 92,232 |
| 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 | 70,041 |
| World Capitals by Map | 0 | - | 5.00 | 290,304 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 59,000 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,227 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,450 |
| Capitals Starting With H | 0 | - | 4.91 | 93,516 |
| Capitals Starting With K | 0 | - | 4.89 | 84,576 |
| Capitals Starting With L | 0 | - | 4.81 | 96,184 |
| Capitals Starting With M | 0 | - | 4.94 | 109,479 |
| Capitals Starting With P | 0 | - | 4.88 | 79,196 |
| Capitals Starting With R | 0 | - | 4.89 | 82,659 |
| Capitals Starting With S | 0 | - | 4.90 | 86,759 |
| Capitals Starting With T | 0 | - | 4.86 | 77,004 |
| Capitals Starting With W | 0 | - | 4.87 | 91,834 |
| Capitals Starting With A | 0 | - | 4.97 | 129,380 |
| Capitals Starting With B | 0 | - | 4.89 | 119,740 |
| Capitals Starting With D | 0 | - | 4.94 | 97,374 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,506 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,677 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,607 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,372 |
| Countries with Four Letters | 0 | - | 4.99 | 426,810 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,350 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,829 |
| 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 | 24,042 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,547 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,853 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,782 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,145 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,972 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,466 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,904 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,760 |
| Former Capitals | 0 | - | 4.88 | 71,754 |
| Europe Capital to Country | 0 | - | 4.99 | 252,771 |
| Asia Capital to Country | 0 | - | 4.96 | 127,771 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,419 |
| European Capitals by Map | 0 | - | 4.99 | 142,780 |
| African Capitals by Map | 0 | - | 4.99 | 142,762 |
| Coldest World Capitals | 0 | - | 4.95 | 134,381 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,199 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,217 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,469 |
| European Coastal Capitals | 0 | - | 4.95 | 91,575 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,307 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,577 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,926 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,274 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,313 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,468 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,813 |
| Country Chain | 0 | - | 4.96 | 218,762 |
| Countries by Emojis | 0 | - | 4.99 | 243,057 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,775 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,689 |
| Islands by Country #1 | 0 | - | 4.90 | 176,946 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,406 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,724 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,520 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,769 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,584 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,578 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,837 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,816 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,639 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,847 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,311 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,430 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 747,255 |
| 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 | 88,878 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,494 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,924 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,661 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,122 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,132 |
| 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 | 95,665 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,447 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,876 |
| Ancient City to Country | 0 | - | 4.72 | 108,430 |
| Official Cities in the UK | 0 | - | 4.89 | 287,164 |
| 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 | 8,618 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,575 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,872 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,317 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,331 |
| 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 | 51,979 |
| 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 | 59,269 |
| South America Capitals Quiz | 0 | - | 5.00 | 486,020 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,923 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,420 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,776 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,428 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,855 |
| 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 | 127,634 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,307 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,871 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,706 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,722 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,606 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,123 |
| Flags to Capitals #1 | 0 | - | 4.96 | 63,075 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,203 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,763 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 237,161 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,265 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,347 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,877 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,990 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,889 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,840 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,259 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,088 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,791 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,956 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,833 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,642 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,196 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,458 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 142,469 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,919 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,677 |
| Random Countries by Borders | 0 | - | 4.99 | 83,263 |
| Random Name a Valid Country | 0 | - | 4.99 | 207,033 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,573 |
| 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 | 48,022,462 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,577 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,443 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,670 |
