| World Capitals Quiz | 0 | - | 5.00 | 5,028,680 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,189 |
| Random Country to Capital | 0 | - | 4.98 | 911,120 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,109 |
| Capital Cities Chain | 0 | - | 4.84 | 81,870 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,944 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,875 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,610 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,559 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,542 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,324 |
| Countries by Capital City | 0 | - | 5.00 | 66,548 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,277 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,858 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,374 |
| Moved Capital Cities | 0 | - | 4.96 | 73,550 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,183 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,065 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,842 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,371 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,668 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,217 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,858 |
| World Capitals by Map | 0 | - | 5.00 | 283,018 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,626 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,448 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,106 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,476 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,615 |
| Capitals Starting With H | 0 | - | 4.90 | 90,442 |
| Capitals Starting With K | 0 | - | 4.85 | 75,633 |
| Capitals Starting With L | 0 | - | 4.81 | 86,765 |
| Capitals Starting With M | 0 | - | 4.93 | 105,965 |
| Capitals Starting With P | 0 | - | 4.88 | 77,130 |
| Capitals Starting With R | 0 | - | 4.87 | 80,922 |
| Capitals Starting With S | 0 | - | 4.89 | 84,744 |
| Capitals Starting With T | 0 | - | 4.84 | 75,243 |
| Capitals Starting With W | 0 | - | 4.89 | 90,562 |
| Capitals Starting With A | 0 | - | 4.97 | 126,467 |
| Capitals Starting With B | 0 | - | 4.89 | 117,217 |
| Capitals Starting With D | 0 | - | 4.93 | 95,318 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,867 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,895 |
| Former Capitals | 0 | - | 4.88 | 71,117 |
| Europe Capital to Country | 0 | - | 4.99 | 247,413 |
| Asia Capital to Country | 0 | - | 4.96 | 125,687 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,378 |
| European Capitals by Map | 0 | - | 4.99 | 136,111 |
| African Capitals by Map | 0 | - | 4.99 | 132,097 |
| Coldest World Capitals | 0 | - | 4.95 | 133,018 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,052 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,116 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,567 |
| European Coastal Capitals | 0 | - | 4.95 | 89,699 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,161 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,573 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,660 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,400 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,737 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,530 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,038 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,329 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,076 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,073 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,729 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,608 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,369 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,061 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,126 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,276 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,330 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,669 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,678 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,403 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,842 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,893 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,432 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,216 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,019 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,735 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,299 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,300 |
| Capitals of the Stans | 0 | - | 4.95 | 26,384 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,461 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,151 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,665 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,253 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,596 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,543 |
| World Capitals with a Unique First Letter | 0 | - | 4.78 | 63,242 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,676 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,348 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,761 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 484,169 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,636 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 233,078 |
| National Subdivisions by Capital | 0 | - | 4.36 | 98,907 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 74,984 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,007 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,418 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,394 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,377 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,211 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,168 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,371 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,612 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,975 |
| Capitals Starting With N | 0 | - | 4.80 | 50,273 |
| Capitals Starting With V | 0 | - | 4.79 | 37,541 |
| Capitals Starting With C | 0 | - | 4.74 | 96,449 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,353 |
| North American Sports Cities | 0 | - | 4.83 | 170,831 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,903 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,678 |
| Name a City - European Countries | 0 | - | 4.92 | 64,327 |
| Cities by Former Name | 0 | - | 4.84 | 90,920 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,306 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,200 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,408 |
| Countries with Four Letters | 0 | - | 4.99 | 418,316 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,787 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,435 |
| Capital City Etymologies | 0 | - | 4.77 | 62,995 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,227 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,589 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,777 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,073 |
| Which City in Europe? | 0 | - | 4.83 | 106,588 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,078 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,563 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,015 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,287 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,301 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,143 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,000 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,729 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,611 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,298 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,077 |
| Capital City Rhymes | 0 | - | 3.67 | 59,176 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 20,777 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,265 |
| Countries by Emojis | 0 | - | 4.99 | 236,007 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,067 |
| Random European City to Country | 0 | - | 4.69 | 116,276 |
| Random Asian City to Country | 0 | - | 4.56 | 44,383 |
| Which City in Canada? | 0 | - | 4.82 | 56,634 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,108 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,967 |
| Ancient City to Country | 0 | - | 4.70 | 107,587 |
| World City Nicknames Quiz | 0 | - | 4.19 | 35,454 |
| Official Cities in the UK | 0 | - | 4.89 | 280,357 |
| City-States | 0 | - | 4.53 | 37,086 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,768 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,471 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,037 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,754 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,950 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,953 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,026 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,245 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,140 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,739 |
| Capitals by River | 0 | - | 4.55 | 48,225 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,803 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,210 |
| World Capitals by a Single Clue #3 | 0 | - | 4.35 | 45,748 |
| The Only Country ... | 0 | - | 4.91 | 79,800 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,313 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 88,799 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 47,602 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,602 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,570 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 48,988 |
| Boundary Waters | 0 | - | 4.92 | 88,023 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,794 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,382 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,226 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,049 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,645 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,039 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,219 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,505 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,805 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,695 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,512 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,081 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,557 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,406 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,318 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,528 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,091 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,548 |
| Cities with the Most Michelin Stars | 0 | - | 4.33 | 24,476 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,143 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,791 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,226 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,659 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,586 |
