| Solve the Secret Country #1 | 0 | - | 4.94 | 166,811 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,297 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,009 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,114 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,378 |
| Random Country to Capital | 0 | - | 4.98 | 924,059 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,107,555 |
| World Capitals Quiz | 0 | - | 5.00 | 5,089,804 |
| Capital Cities Chain | 0 | - | 4.84 | 83,070 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,219 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,258 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,883 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,455 |
| Word Scramble - Cities #2 | 0 | - | 4.54 | 25,186 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,060 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,252 |
| The Only Country ... | 0 | - | 4.91 | 81,538 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,771 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,730 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,675 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,848 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,713 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,564 |
| Countries by Capital City | 0 | - | 5.00 | 68,842 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,501 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,930 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,520 |
| Moved Capital Cities | 0 | - | 4.96 | 74,432 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,693 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,590 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,832 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,646 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,063 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,937 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,605 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,638,306 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,215 |
| Cities Chain #2 | 0 | - | 4.42 | 56,451 |
| Cities Chain #1 | 0 | - | 4.61 | 66,715 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,734 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,607 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,171 |
| North American Sports Cities | 0 | - | 4.83 | 172,781 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,446 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,684 |
| Name a City - European Countries | 0 | - | 4.90 | 65,812 |
| Cities by Former Name | 0 | - | 4.83 | 91,811 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,543 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,827 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,516 |
| World Capitals by Map | 0 | - | 5.00 | 288,027 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,591 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,742 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,604 |
| Capitals Starting With H | 0 | - | 4.91 | 92,826 |
| Capitals Starting With K | 0 | - | 4.88 | 83,880 |
| Capitals Starting With L | 0 | - | 4.81 | 88,346 |
| Capitals Starting With M | 0 | - | 4.93 | 108,236 |
| Capitals Starting With P | 0 | - | 4.88 | 78,461 |
| Capitals Starting With R | 0 | - | 4.87 | 82,069 |
| Capitals Starting With S | 0 | - | 4.90 | 86,053 |
| Capitals Starting With T | 0 | - | 4.84 | 76,397 |
| Capitals Starting With W | 0 | - | 4.87 | 91,448 |
| Capitals Starting With A | 0 | - | 4.97 | 128,421 |
| Capitals Starting With B | 0 | - | 4.88 | 118,838 |
| Capitals Starting With D | 0 | - | 4.93 | 96,729 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,227 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,943 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,794 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,027 |
| Countries with Four Letters | 0 | - | 4.99 | 423,918 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,277 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,557 |
| Fictional Cities | 0 | - | 4.26 | 47,965 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,990 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,190 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,515 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,456 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,657 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,104 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,542 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,748 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,597 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,372 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,278 |
| Former Capitals | 0 | - | 4.88 | 71,562 |
| Europe Capital to Country | 0 | - | 4.99 | 251,235 |
| Asia Capital to Country | 0 | - | 4.96 | 127,004 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,434 |
| European Capitals by Map | 0 | - | 4.99 | 140,765 |
| African Capitals by Map | 0 | - | 4.99 | 139,444 |
| Coldest World Capitals | 0 | - | 4.95 | 133,949 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,225 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,473 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,837 |
| European Coastal Capitals | 0 | - | 4.95 | 90,957 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,932 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,293 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,911 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,986 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,861 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,337 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,680 |
| Country Chain | 0 | - | 4.96 | 217,813 |
| Countries by Emojis | 0 | - | 4.99 | 240,759 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,231 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,250 |
| Islands by Country #1 | 0 | - | 4.90 | 175,681 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,853 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,216 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,964 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 217,771 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,964 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,964 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,853 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,993 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,966 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,191 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,937 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,292 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 732,493 |
| World Cities by Clue #2 | 0 | - | 4.49 | 50,361 |
| Cities that End in A by Clue | 0 | - | 4.55 | 53,115 |
| Cities that End in O by Clue | 0 | - | 4.56 | 61,395 |
| Cities that End in N by Clue | 0 | - | 4.55 | 54,250 |
| Cities that End in I by Clue | 0 | - | 4.62 | 57,447 |
| Cities that End in S by Clue | 0 | - | 4.57 | 45,076 |
| Boundary Waters | 0 | - | 4.92 | 88,630 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,300 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,393 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,916 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,720 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,695 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,904 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,551 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,563 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.39 | 51,080 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,432 |
| Ancient City to Country | 0 | - | 4.70 | 108,191 |
| Official Cities in the UK | 0 | - | 4.89 | 284,958 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,171 |
| City-States | 0 | - | 4.53 | 37,331 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,591 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,400 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,736 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,223 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,774 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,167 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,567 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,656 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,258 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,031 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,006 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,224 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,951 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,837 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,293 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,667 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,431 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,132 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,766 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,920 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,514 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,345 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,294 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,383 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,300 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,672 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,680 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,577 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,366 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,058 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,131 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,259 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,500 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,326 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,447 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,376 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,917 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,679 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,055 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,407 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,045 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,115 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,891 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,317 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,494 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,461 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,321 |
| Random Countries by Borders | 0 | - | 4.99 | 82,767 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,635 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,235 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,448 |
| Capitals of the Stans | 0 | - | 4.95 | 27,000 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,622 |
| Random Cities by Clue | 0 | - | 4.53 | 42,798 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,665,691 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 234,617 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,044 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,530 |
