| Name a Valid World City | 0 | - | 4.83 | 71,251 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,925 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,006 |
| Random Country to Capital | 0 | - | 4.98 | 920,916 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,612 |
| World Capitals Quiz | 0 | - | 5.00 | 5,075,523 |
| Capital Cities Chain | 0 | - | 4.84 | 82,768 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,791 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,120 |
| Name a Valid Country #1 | 0 | - | 4.99 | 290,085 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,826 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,686 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,092 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,493 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,342 |
| Name a Valid Country #8 | 0 | - | 4.86 | 98,704 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,021 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,823 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,049 |
| The Only Country ... | 0 | - | 4.91 | 81,133 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,168 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,137 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,255 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,875 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,126 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,966 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,188 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,282 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,434 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,529 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,266 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,049 |
| Countries by Capital City | 0 | - | 5.00 | 68,329 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,192 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,670 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,230 |
| Moved Capital Cities | 0 | - | 4.96 | 74,224 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,573 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,528 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,082 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,659 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,542 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,375 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,624,929 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,236 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,009 |
| Cities Chain #2 | 0 | - | 4.42 | 56,383 |
| Cities Chain #1 | 0 | - | 4.61 | 66,631 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,482 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,915 |
| North American Sports Cities | 0 | - | 4.83 | 172,415 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,337 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,412 |
| Name a City - European Countries | 0 | - | 4.90 | 65,407 |
| Cities by Former Name | 0 | - | 4.83 | 91,593 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,411 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,668 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,240 |
| World Capitals by Map | 0 | - | 5.00 | 286,566 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,331 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,523 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,178 |
| Capitals Starting With H | 0 | - | 4.91 | 92,602 |
| Capitals Starting With K | 0 | - | 4.88 | 83,577 |
| Capitals Starting With L | 0 | - | 4.81 | 88,130 |
| Capitals Starting With M | 0 | - | 4.93 | 107,858 |
| Capitals Starting With P | 0 | - | 4.88 | 78,242 |
| Capitals Starting With R | 0 | - | 4.87 | 81,873 |
| Capitals Starting With S | 0 | - | 4.90 | 85,827 |
| Capitals Starting With T | 0 | - | 4.85 | 76,196 |
| Capitals Starting With W | 0 | - | 4.87 | 91,325 |
| Capitals Starting With A | 0 | - | 4.97 | 128,124 |
| Capitals Starting With B | 0 | - | 4.89 | 118,554 |
| Capitals Starting With D | 0 | - | 4.93 | 96,491 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,846 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,459 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,554 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,658 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,659 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,085 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,972 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,191 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,102,243 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 450,979 |
| Countries with Four Letters | 0 | - | 4.99 | 422,617 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,246 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,408 |
| Fictional Cities | 0 | - | 4.26 | 47,945 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,879 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,147 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,144 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,230 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,613 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,431 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,568 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,729 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,012 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,115 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,141 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,925 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,819 |
| Former Capitals | 0 | - | 4.88 | 71,471 |
| Europe Capital to Country | 0 | - | 4.99 | 250,403 |
| Asia Capital to Country | 0 | - | 4.96 | 126,692 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,921 |
| European Capitals by Map | 0 | - | 4.99 | 139,301 |
| African Capitals by Map | 0 | - | 4.99 | 133,834 |
| Coldest World Capitals | 0 | - | 4.95 | 133,575 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,449 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,106 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,448 |
| European Coastal Capitals | 0 | - | 4.95 | 90,626 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,601 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,114 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,118 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,845 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,595 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,745 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 182,672 |
| Country Chain | 0 | - | 4.96 | 217,132 |
| Countries by Emojis | 0 | - | 4.99 | 239,808 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,968 |
| Islands by Country #1 | 0 | - | 4.88 | 175,314 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,556 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,909 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,745 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,858 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,046 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 721,139 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 488,200 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,280 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,000 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,271 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,156 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,336 |
| Cities that End in S by Clue | 0 | - | 4.57 | 44,982 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,464 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,044 |
| Boundary Waters | 0 | - | 4.92 | 88,483 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,178 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,121 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,491 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,484 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,439 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,814 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,529 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,510 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 45,858 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,989 |
| Ancient City to Country | 0 | - | 4.70 | 108,049 |
| Official Cities in the UK | 0 | - | 4.89 | 283,900 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,152 |
| City-States | 0 | - | 4.53 | 37,269 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,574 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,144 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,687 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,192 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,524 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,118 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,545 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,538 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,242 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,969 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,924 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,600 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,933 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,504 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,064 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,299 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,183 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,862 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,675 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,444 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,931 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,043 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,096 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,202 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,168 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,397 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,460 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,420 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,085 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,273 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,635 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,192 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,310 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,974 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,222 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,144 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,770 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,490 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,730 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,226 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,663 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,693 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,109 |
| Random Countries by Borders | 0 | - | 4.99 | 82,471 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,345 |
| Capitals of the Stans | 0 | - | 4.95 | 26,851 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,025 |
