| World Capitals Quiz | 0 | - | 5.00 | 4,584,610 |
| Random Capital to Country | 0 | - | 4.99 | 2,399,725 |
| Random Country to Capital | 0 | - | 4.98 | 816,346 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,411,072 |
| Capital Cities Chain | 0 | - | 4.87 | 72,661 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 80,293 |
| Northernmost Capital Cities | 0 | - | 4.98 | 96,172 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,997 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,725 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 93,436 |
| Same Letter Country and Capital | 0 | - | 4.99 | 130,451 |
| Countries by Capital City | 0 | - | 4.99 | 51,711 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 67,330 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 106,289 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,582 |
| Moved Capital Cities | 0 | - | 4.96 | 68,028 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 118,241 |
| Africa Capitals Quiz | 0 | - | 4.99 | 651,054 |
| Asia Capitals Quiz | 0 | - | 4.98 | 608,185 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,201 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,981 |
| World Capitals by Proximity | 0 | - | 4.89 | 304,085 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,372 |
| World Capitals by Map | 0 | - | 5.00 | 248,289 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 51,122 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 117,091 |
| Random World Capitals on a Map | 0 | - | 4.93 | 117,260 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.87 | 69,599 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 81,342 |
| World Capitals By Letter - H | 0 | - | 4.85 | 72,199 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,859 |
| World Capitals By Letter - M | 0 | - | 4.89 | 87,251 |
| World Capitals By Letter - P | 0 | - | 4.85 | 68,093 |
| World Capitals By Letter - R | 0 | - | 4.88 | 73,163 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,550 |
| World Capitals By Letter - T | 0 | - | 4.82 | 67,330 |
| World Capitals By Letter - W | 0 | - | 4.88 | 83,187 |
| World Capitals By Letter - A | 0 | - | 4.96 | 106,470 |
| World Capitals By Letter - B | 0 | - | 4.84 | 98,207 |
| World Capitals By Letter - D | 0 | - | 4.91 | 80,238 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 67,649 |
| Name a World Capital A-Z | 0 | - | 4.99 | 143,651 |
| Former Capitals Quiz | 0 | - | 4.82 | 58,714 |
| Europe Capital to Country | 0 | - | 4.99 | 223,936 |
| Asia Capital to Country | 0 | - | 4.96 | 107,390 |
| EU Capitals with No Hints | 0 | - | 4.96 | 127,392 |
| European Capitals by Map | 0 | - | 4.99 | 98,297 |
| African Capitals by Map | 0 | - | 4.99 | 114,198 |
| Coldest World Capitals | 0 | - | 4.96 | 128,822 |
| Asian Capitals by Map | 0 | - | 4.98 | 49,222 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,694 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 74,045 |
| European Coastal Capitals | 0 | - | 4.96 | 79,048 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,578 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,666 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 197,795 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,839 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,716 |
| World Capitals - One Minute Sprint | 0 | - | 4.17 | 207,108 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,210,954 |
| Solve the Secret Capital City | 0 | - | 4.77 | 140,699 |
| South America Capitals Quiz | 0 | - | 5.00 | 434,238 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 41,111 |
| Capitals A-Z | 0 | - | 4.85 | 42,378 |
| North America Capitals Quiz | 0 | - | 4.99 | 190,941 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,603 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,608 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 107,478 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 79,262 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,767 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 91,219 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,793 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 89,570 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,762 |
| Flags to Capitals #1 | 0 | - | 4.97 | 50,303 |
| Flags to Capitals #2 | 0 | - | 4.95 | 37,818 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 86,213 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.85 | 210,067 |
| Capital Cities with the Least Precipitation | 0 | - | 4.90 | 27,659 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,952 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 53,613 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.44 | 49,401 |
| Capitals Based on Last Two Letters | 0 | - | 4.47 | 55,999 |
| Top Five Capitals By Category #1 | 0 | - | 4.58 | 53,965 |
| Top Five Capitals By Category #2 | 0 | - | 4.55 | 46,231 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 74,032 |
| Global Cities on a World Map | 0 | - | 4.92 | 93,026 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 80,130 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,455 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 428,014 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 62,433 |
| One-Syllable World Capital Cities | 0 | - | 4.40 | 46,079 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 31,119 |
| Capital of What | 0 | - | 4.34 | 92,722 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.33 | 72,493 |
| Nearest Capital City #2 | 0 | - | 4.53 | 37,366 |
| Capitals by First and Last Letter | 0 | - | 4.37 | 64,349 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,925 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 51,760 |
| Most Guessed European Capitals | 0 | - | 4.89 | 97,193 |
| Capital Cities Closest to the Equator | 0 | - | 4.58 | 14,916 |
| Double Trouble Capital Cities | 0 | - | 4.58 | 21,140 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 13,570 |
| World Capitals By Letter - L | 0 | - | 4.75 | 78,334 |
| World Capitals By Letter - N | 0 | - | 4.66 | 42,375 |
| World Capitals By Letter - C | 0 | - | 4.76 | 73,301 |
| Single Vowel Capitals | 0 | - | 4.78 | 13,078 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,671 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,780 |
| Name a City - European Countries | 0 | - | 4.95 | 53,887 |
| Cities by Former Name | 0 | - | 4.84 | 84,322 |
| World Capitals by a Single Clue #2 | 0 | - | 4.44 | 41,039 |
| World Capitals by a Single Clue #1 | 0 | - | 4.47 | 44,783 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,528 |
| World Capitals on an Empty Map | 0 | - | 4.55 | 48,091 |
| Capital City Etymologies | 0 | - | 4.76 | 50,572 |
| Random African Capitals on a Map | 0 | - | 4.95 | 49,409 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 46,109 |
| Random European Capitals on a Map | 0 | - | 4.98 | 123,220 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 31,818 |
| Which City in Europe? | 0 | - | 4.85 | 98,881 |
| Biggest City by Body of Water | 0 | - | 4.52 | 39,089 |
| Global Cities Quiz | 0 | - | 4.63 | 157,906 |
| Southernmost Major Cities | 0 | - | 4.42 | 45,532 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.46 | 69,172 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,597 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.42 | 35,165 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,646 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,216 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 196,056 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 59,149 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 119,878 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,900 |
| Capital City Rhymes | 0 | - | 3.70 | 58,311 |
| Countries by Emojis | 0 | - | 4.99 | 210,103 |
| Countries With One Word And Two O's | 0 | - | 4.91 | 36,135 |
| Random European City to Country | 0 | - | 4.71 | 108,562 |
| Random Asian City to Country | 0 | - | 4.53 | 42,819 |
| Which City in Canada? | 0 | - | 4.90 | 46,010 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 65,703 |
| Lonely Planet Top 200 Cities | 0 | - | 4.63 | 211,623 |
| Ancient City to Country | 0 | - | 4.75 | 102,296 |
| World City Nicknames Quiz | 0 | - | 4.21 | 34,000 |
| Official Cities in the UK | 0 | - | 4.87 | 237,382 |
| City-States | 0 | - | 4.54 | 35,263 |
| Cities with the Most International Tourists | 0 | - | 4.46 | 50,568 |
| Most Guessed Cities by Country #3 | 0 | - | 4.88 | 22,905 |
| Damaged and Destroyed Cities | 0 | - | 4.41 | 42,478 |
| City to Country - Tile Select #1 | 0 | - | 4.75 | 35,444 |
| City Where It Happened #2 | 0 | - | 4.43 | 50,889 |
| Hottest Capital Cities | 0 | - | 4.47 | 30,100 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,530 |
| Capital Cities Nearest to Islands | 0 | - | 4.59 | 12,588 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 48,104 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 88,421 |
| Capitals by River | 0 | - | 4.64 | 47,345 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.63 | 14,136 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 56,187 |
| World Capitals by a Single Clue #3 | 0 | - | 4.31 | 34,190 |
| World Capitals by a Single Clue #4 | 0 | - | 4.39 | 35,547 |
| The Only Country ... | 0 | - | 4.89 | 48,344 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 123,536 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 102,433 |
| Countries with the Most McDonald's Locations | 0 | - | 4.84 | 104,810 |
| Biggest Countries with No McDonald's | 0 | - | 4.85 | 82,006 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.90 | 88,529 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 96,393 |
| Africa Geography Quiz #1 | 0 | - | 4.92 | 46,588 |
| Boundary Waters | 0 | - | 4.93 | 82,091 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 205,345 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 76,570 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 146,316 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 64,562 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 68,696 |
| Unusual American City Names | 0 | - | 4.50 | 17,145 |
| Northernmost Major Cities | 0 | - | 4.05 | 55,384 |
| Biggest "Saint" Cities | 0 | - | 4.34 | 79,477 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 42,468 |
| Most Livable Cities | 0 | - | 4.15 | 56,024 |
| U.S. Cities With Spanish Names | 0 | - | 4.39 | 62,404 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.44 | 8,177 |
| Cities with the Most Michelin Stars | 0 | - | 4.30 | 23,094 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 57,438 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 98,472 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,552 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,786 |
| Countries that Produce the Most Beer | 0 | - | 4.87 | 118,020 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 193,259 |
| Name a Valid Asian Country | 0 | - | 4.98 | 93,840 |
| Name a Valid African Country | 0 | - | 4.98 | 126,467 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 251,507 |
| Resort Towns by Country Quiz | 0 | - | 4.27 | 39,021 |
| Word Scramble - Cities #1 | 0 | - | 4.49 | 95,033 |
| North American Sports Cities | 0 | - | 4.79 | 161,275 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 95,824 |
| Cities by Airports | 0 | - | 4.51 | 82,385 |
| Largest World Cities With Five Letters | 0 | - | 4.54 | 60,573 |
| Cities Chain #2 | 0 | - | 4.42 | 54,024 |
| Cities Chain #1 | 0 | - | 4.66 | 63,489 |
| World's Biggest Financial Centers | 0 | - | 4.48 | 44,050 |
