| Random Capital to Country | 0 | - | 4.99 | 2,601,127 |
| Random Country to Capital | 0 | - | 4.98 | 927,681 |
| Countries with Four Letters | 0 | - | 4.99 | 425,680 |
| World Capitals Quiz | 0 | - | 5.00 | 5,104,567 |
| Capital Cities Chain | 0 | - | 4.84 | 83,341 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,538 |
| Country Chain | 0 | - | 4.96 | 218,403 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,034 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,298 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,450 |
| The Only Country ... | 0 | - | 4.91 | 81,851 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,633 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,264 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,318 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,955 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,178 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,197 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,100 |
| Countries by Capital City | 0 | - | 5.00 | 69,351 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,831 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,203 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,789 |
| Moved Capital Cities | 0 | - | 4.96 | 74,631 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,797 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,752 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,086 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,201 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,695 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,331 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,858 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,651,550 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,455 |
| Cities Chain #2 | 0 | - | 4.42 | 56,517 |
| Cities Chain #1 | 0 | - | 4.61 | 66,818 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,137 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,726 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,408 |
| North American Sports Cities | 0 | - | 4.83 | 173,115 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,554 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,933 |
| Name a City - European Countries | 0 | - | 4.90 | 66,135 |
| Cities by Former Name | 0 | - | 4.83 | 92,029 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,678 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,973 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,802 |
| World Capitals by Map | 0 | - | 5.00 | 289,259 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,807 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,058 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,013 |
| Capitals Starting With H | 0 | - | 4.91 | 93,317 |
| Capitals Starting With K | 0 | - | 4.89 | 84,386 |
| Capitals Starting With M | 0 | - | 4.94 | 109,156 |
| Capitals Starting With P | 0 | - | 4.88 | 78,987 |
| Capitals Starting With R | 0 | - | 4.88 | 82,490 |
| Capitals Starting With S | 0 | - | 4.90 | 86,559 |
| Capitals Starting With T | 0 | - | 4.85 | 76,822 |
| Capitals Starting With W | 0 | - | 4.87 | 91,726 |
| Capitals Starting With A | 0 | - | 4.97 | 129,083 |
| Capitals Starting With B | 0 | - | 4.89 | 119,482 |
| Capitals Starting With D | 0 | - | 4.94 | 97,187 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,086 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,325 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,613 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,969 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,857 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,494 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,637 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,122,183 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,196 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,317 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,718 |
| Fictional Cities | 0 | - | 4.26 | 47,986 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,100 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,225 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,240 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,821 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,546 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,479 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,774 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,436 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,888 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,415 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,022 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,652 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,558 |
| Former Capitals | 0 | - | 4.88 | 71,668 |
| Europe Capital to Country | 0 | - | 4.99 | 252,008 |
| Asia Capital to Country | 0 | - | 4.96 | 127,362 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,927 |
| European Capitals by Map | 0 | - | 4.99 | 142,015 |
| African Capitals by Map | 0 | - | 4.99 | 142,077 |
| Coldest World Capitals | 0 | - | 4.95 | 134,143 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,879 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,837 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,153 |
| European Coastal Capitals | 0 | - | 4.95 | 91,282 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,171 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,577 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,714 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,150 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,105 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,938 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,349 |
| Countries by Emojis | 0 | - | 4.99 | 242,237 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,558 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,706 |
| Islands by Country #1 | 0 | - | 4.90 | 176,301 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,203 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,526 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,370 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,843 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,933 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,120 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,071 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,089 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,953 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,988 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,793 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,913 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 741,869 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 491,472 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,411 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,187 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,460 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,317 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,527 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,132 |
| Boundary Waters | 0 | - | 4.92 | 88,752 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,405 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,680 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,317 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,943 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,945 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,005 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,581 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,612 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,019 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,667 |
| Ancient City to Country | 0 | - | 4.70 | 108,332 |
| Official Cities in the UK | 0 | - | 4.89 | 286,138 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,197 |
| City-States | 0 | - | 4.53 | 37,397 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,603 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,496 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,807 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,276 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,037 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,220 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,590 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,830 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,280 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,073 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,869 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,108 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,209 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,559 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,072 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,661 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,376 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,848 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,269 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,065 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,641 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,516 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,567 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,452 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,926 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,900 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,754 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,554 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,625 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,876 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,301 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,692 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,705 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,693 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,072 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,897 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,418 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,644 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,117 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,063 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,679 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,997 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,404 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,247 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,515 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 123,225 |
| Random Countries by Borders | 0 | - | 4.99 | 83,068 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,576 |
| Name a Valid Island Country | 0 | - | 4.97 | 129,876 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,567 |
| Capitals of the Stans | 0 | - | 4.95 | 27,131 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,660 |
| Random Cities by Clue | 0 | - | 4.53 | 42,849 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,859,970 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,748 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,853 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,314 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,386 |
