| Name a Valid World City | 0 | - | 4.85 | 72,049 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,632 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,702 |
| Random Country to Capital | 0 | - | 4.98 | 929,089 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,180 |
| World Capitals Quiz | 0 | - | 5.00 | 5,109,623 |
| Capital Cities Chain | 0 | - | 4.84 | 83,444 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,016 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,185 |
| Name a Valid Country #1 | 0 | - | 4.99 | 295,643 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,369 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,360 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,220 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,440 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,986 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,123 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,787 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,406 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,540 |
| The Only Country ... | 0 | - | 4.91 | 81,954 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,350 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,244 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,856 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,201 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,760 |
| Name a Valid Island Country | 0 | - | 4.97 | 130,282 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,402 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,454 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,022 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,270 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,323 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,241 |
| Countries by Capital City | 0 | - | 5.00 | 69,504 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,925 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,282 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,878 |
| Moved Capital Cities | 0 | - | 4.96 | 74,691 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,834 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,117 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,336 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,904 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,439 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,943 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,656,050 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,488 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,447 |
| Cities Chain #2 | 0 | - | 4.42 | 56,531 |
| Cities Chain #1 | 0 | - | 4.61 | 66,839 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,748 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,512 |
| North American Sports Cities | 0 | - | 4.82 | 173,209 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,583 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,991 |
| Name a City - European Countries | 0 | - | 4.89 | 66,252 |
| Cities by Former Name | 0 | - | 4.83 | 92,114 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,953 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,009 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,901 |
| World Capitals by Map | 0 | - | 5.00 | 289,670 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,866 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,124 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,134 |
| Capitals Starting With H | 0 | - | 4.91 | 93,383 |
| Capitals Starting With K | 0 | - | 4.88 | 84,460 |
| Capitals Starting With M | 0 | - | 4.94 | 109,271 |
| Capitals Starting With P | 0 | - | 4.88 | 79,061 |
| Capitals Starting With R | 0 | - | 4.88 | 82,551 |
| Capitals Starting With S | 0 | - | 4.90 | 86,630 |
| Capitals Starting With T | 0 | - | 4.86 | 76,885 |
| Capitals Starting With W | 0 | - | 4.87 | 91,767 |
| Capitals Starting With A | 0 | - | 4.97 | 129,184 |
| Capitals Starting With B | 0 | - | 4.89 | 119,574 |
| Capitals Starting With D | 0 | - | 4.94 | 97,264 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,442 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,628 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,802 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,185 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,054 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,243 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,440 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,345 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,126,480 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,810 |
| Countries with Four Letters | 0 | - | 4.99 | 426,079 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,325 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,758 |
| Fictional Cities | 0 | - | 4.26 | 47,993 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,121 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,232 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,256 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,886 |
| Solve the Secret Capital City | 0 | - | 4.81 | 164,632 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,488 |
| Name a Valid Country by Disputed Area | 0 | - | 4.70 | 65,288 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,804 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,568 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,987 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,602 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,166 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,736 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,627 |
| Former Capitals | 0 | - | 4.88 | 71,704 |
| Europe Capital to Country | 0 | - | 4.99 | 252,277 |
| Asia Capital to Country | 0 | - | 4.96 | 127,620 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,098 |
| European Capitals by Map | 0 | - | 4.99 | 142,287 |
| African Capitals by Map | 0 | - | 4.99 | 142,356 |
| Coldest World Capitals | 0 | - | 4.95 | 134,192 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,012 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,979 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,258 |
| European Coastal Capitals | 0 | - | 4.95 | 91,389 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,229 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,963 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,963 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,201 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,200 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,164 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,531 |
| Country Chain | 0 | - | 4.96 | 218,545 |
| Countries by Emojis | 0 | - | 4.99 | 242,625 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,642 |
| Islands by Country #1 | 0 | - | 4.90 | 176,424 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,292 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,609 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,430 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,270 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,430 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 743,964 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 491,954 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,420 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,210 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,477 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,337 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,551 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,147 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,450 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,557 |
| Boundary Waters | 0 | - | 4.92 | 88,798 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,430 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,762 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,418 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,010 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,023 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,029 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,590 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,632 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,182 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,745 |
| Ancient City to Country | 0 | - | 4.72 | 108,377 |
| Official Cities in the UK | 0 | - | 4.89 | 286,541 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,205 |
| City-States | 0 | - | 4.53 | 37,422 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,605 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,518 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,838 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,284 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,177 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,329 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,598 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,879 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,288 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,103 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,095 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,227 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,425 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,294 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,638 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,204 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,732 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,434 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,882 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,388 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,151 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,727 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,590 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,620 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,499 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,000 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,955 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,813 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,620 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,798 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,998 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,315 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,748 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,819 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,770 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,711 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,140 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,979 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,592 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,795 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,672 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,489 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,582 |
| Random Countries by Borders | 0 | - | 4.99 | 83,140 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,598 |
| Capitals of the Stans | 0 | - | 4.95 | 27,187 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,041 |
