| World Capitals Quiz | 0 | - | 5.00 | 5,117,951 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,473 |
| Random Country to Capital | 0 | - | 4.98 | 931,074 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,829 |
| Capital Cities Chain | 0 | - | 4.84 | 83,595 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,795 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,680 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,159 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,433 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,582 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,532 |
| Countries by Capital City | 0 | - | 5.00 | 69,763 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,259 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,429 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,035 |
| Moved Capital Cities | 0 | - | 4.96 | 74,774 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,891 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,710 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,797 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,641 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,620 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,561 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,009 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,075 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,034 |
| World Capitals by Map | 0 | - | 5.00 | 290,255 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,992 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,625 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,201 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,627 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,065 |
| Capitals Starting With H | 0 | - | 4.91 | 93,507 |
| Capitals Starting With K | 0 | - | 4.89 | 84,569 |
| Capitals Starting With L | 0 | - | 4.81 | 96,176 |
| Capitals Starting With M | 0 | - | 4.94 | 109,465 |
| Capitals Starting With P | 0 | - | 4.88 | 79,186 |
| Capitals Starting With R | 0 | - | 4.89 | 82,654 |
| Capitals Starting With S | 0 | - | 4.90 | 86,752 |
| Capitals Starting With T | 0 | - | 4.86 | 76,997 |
| Capitals Starting With W | 0 | - | 4.87 | 91,830 |
| Capitals Starting With A | 0 | - | 4.97 | 129,367 |
| Capitals Starting With B | 0 | - | 4.89 | 119,723 |
| Capitals Starting With D | 0 | - | 4.94 | 97,369 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,222 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,435 |
| Former Capitals | 0 | - | 4.88 | 71,751 |
| Europe Capital to Country | 0 | - | 4.99 | 252,749 |
| Asia Capital to Country | 0 | - | 4.96 | 127,760 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,410 |
| European Capitals by Map | 0 | - | 4.99 | 142,765 |
| African Capitals by Map | 0 | - | 4.99 | 142,751 |
| Coldest World Capitals | 0 | - | 4.95 | 134,375 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,193 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,209 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,460 |
| European Coastal Capitals | 0 | - | 4.95 | 91,563 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,302 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,553 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,908 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,273 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,309 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 237,153 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,867 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,799 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,979 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,508 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,526 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,641 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,973 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,886 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,417 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,771 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,418 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,851 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,544 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,922 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,624 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,718 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,605 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,117 |
| Flags to Capitals #1 | 0 | - | 4.96 | 62,074 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,128 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,758 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,262 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,347 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,870 |
| Capitals of the Stans | 0 | - | 4.95 | 27,269 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,607 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,301 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,266 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,297 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,862 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,700 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,650 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,879 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,118 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,865 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,738 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,126 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,703 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,425 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,303 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,770 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,143 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,774 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,512 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,966 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,476 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,843 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,735 |
| Capitals Starting With N | 0 | - | 4.80 | 52,047 |
| Capitals Starting With V | 0 | - | 4.80 | 38,764 |
| Capitals Starting With C | 0 | - | 4.78 | 99,247 |
| North American Sports Cities | 0 | - | 4.82 | 173,362 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,620 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,113 |
| Name a City - European Countries | 0 | - | 4.89 | 66,480 |
| Name a Valid World City | 0 | - | 4.85 | 72,205 |
| Cities by Former Name | 0 | - | 4.83 | 92,229 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,163 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,678 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,430 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,230 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,688 |
| Capital City Etymologies | 0 | - | 4.77 | 63,600 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,390 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,479 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,625 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,291 |
| Which City in Europe? | 0 | - | 4.83 | 108,052 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,350 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,826 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,172 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,249 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,851 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,772 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,141 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,956 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,454 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,888 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,752 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,037 |
| Capital City Rhymes | 0 | - | 3.66 | 59,329 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 22,395 |
| Countries by Emojis | 0 | - | 4.99 | 243,037 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,768 |
| Random European City to Country | 0 | - | 4.69 | 118,587 |
| Random Asian City to Country | 0 | - | 4.56 | 44,656 |
| Which City in Canada? | 0 | - | 4.83 | 57,443 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,775 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,873 |
| Ancient City to Country | 0 | - | 4.72 | 108,424 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,718 |
| Official Cities in the UK | 0 | - | 4.89 | 287,133 |
| City-States | 0 | - | 4.53 | 37,447 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,571 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,871 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,316 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,318 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,370 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,112 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,312 |
| Capital Cities Nearest to Islands | 0 | - | 4.57 | 13,382 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,560 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,668 |
| Capitals by River | 0 | - | 4.55 | 48,413 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,265 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,157 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 46,387 |
| The Only Country ... | 0 | - | 4.91 | 82,145 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,375 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,830 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,255 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,078 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,782 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,952 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,674 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,642 |
| Boundary Waters | 0 | - | 4.92 | 88,877 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,493 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,543 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,919 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,425 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,660 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,677 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,656 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 98,017 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,117 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,129 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,394 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 74,056 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,070 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,606 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,662 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,429 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,220 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,617 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,689 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,189 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,105 |
