| World Capitals Quiz | 0 | - | 5.00 | 5,067,298 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,156 |
| Biggest Cities in the World | 0 | - | 4.91 | 797,520 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,968 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,061 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,290 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,366 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,071 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,774 |
| Countries by Capital City | 0 | - | 5.00 | 68,050 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,054 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,535 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,919 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,039 |
| Moved Capital Cities | 0 | - | 4.96 | 74,113 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,776 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,810 |
| Biggest City by Time Zone | 0 | - | 4.88 | 67,707 |
| Biggest City in Every Country | 0 | - | 4.98 | 100,231 |
| Five Most Populated Cities by Continent | 0 | - | 4.92 | 224,578 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 110,106 |
| Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 133,294 |
| Biggest Cities with Exceptions | 0 | - | 4.90 | 79,607 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.87 | 84,355 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 416,839 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.96 | 79,669 |
| Biggest Cities in Deserts | 0 | - | 4.97 | 54,860 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.91 | 69,887 |
| Ten Southernmost Megacities | 0 | - | 4.87 | 63,885 |
| 100 Biggest Cities in the World with Exceptions | 0 | - | 4.98 | 67,497 |
| Biggest Cities in 4 Random Countries on a Map | 0 | - | 4.99 | 130,056 |
| Biggest Cities in the United States | 0 | - | 4.94 | 976,772 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 365,786 |
| North American Sports Cities | 0 | - | 4.83 | 172,227 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,283 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,304 |
| Name a City - European Countries | 0 | - | 4.90 | 65,279 |
| Cities by Former Name | 0 | - | 4.83 | 91,492 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,617 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,765 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,353 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,609 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,021 |
| World Capitals by Map | 0 | - | 5.00 | 285,870 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,220 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,296 |
| Random Country to Capital | 0 | - | 4.98 | 919,303 |
| Capitals Starting With H | 0 | - | 4.91 | 92,406 |
| Capitals Starting With K | 0 | - | 4.88 | 83,051 |
| Capitals Starting With L | 0 | - | 4.81 | 87,929 |
| Capitals Starting With M | 0 | - | 4.93 | 107,577 |
| Capitals Starting With P | 0 | - | 4.88 | 78,061 |
| Capitals Starting With R | 0 | - | 4.87 | 81,700 |
| Capitals Starting With S | 0 | - | 4.90 | 85,640 |
| Capitals Starting With T | 0 | - | 4.85 | 76,055 |
| Capitals Starting With W | 0 | - | 4.87 | 91,213 |
| Capitals Starting With A | 0 | - | 4.97 | 127,708 |
| Capitals Starting With B | 0 | - | 4.89 | 118,311 |
| Capitals Starting With D | 0 | - | 4.93 | 96,290 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,181 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,180 |
| Largest City by Island | 0 | - | 4.87 | 71,764 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,850 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,790 |
| Biggest European Cities by Century | 0 | - | 4.99 | 145,335 |
| Megacities on a World Map | 0 | - | 4.98 | 253,824 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,487 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 67,274 |
| All 3M Cities on the World Map | 0 | - | 4.95 | 74,811 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 114,388 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 168,193 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,231 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,338 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,832 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,128 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,528 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,514 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,860 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,791 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,939 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,772 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,731 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,063 |
| Former Capitals | 0 | - | 4.88 | 71,406 |
| Europe Capital to Country | 0 | - | 4.99 | 249,774 |
| Asia Capital to Country | 0 | - | 4.96 | 126,550 |
| Capital Cities Chain | 0 | - | 4.83 | 82,601 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,714 |
| European Capitals by Map | 0 | - | 4.99 | 138,827 |
| African Capitals by Map | 0 | - | 4.99 | 133,545 |
| Coldest World Capitals | 0 | - | 4.95 | 133,511 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,181 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,966 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,308 |
| European Coastal Capitals | 0 | - | 4.95 | 90,466 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,534 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,520 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,727 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,779 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,459 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,767 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,999 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,770 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,945 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,113 |
| Megacities on an Empty Map | 0 | - | 4.97 | 118,227 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 50,874 |
| Official Cities in the UK | 0 | - | 4.89 | 283,312 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,684 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,486 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,778 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,376 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,357 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,950 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,095 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,761 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,623 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,274 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,121 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,109 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,212 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,357 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,332 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,998 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,421 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,221 |
| The Only Country ... | 0 | - | 4.91 | 80,887 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,892 |
| Ancient City to Country | 0 | - | 4.70 | 107,973 |
| City-States | 0 | - | 4.53 | 37,241 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,099 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,645 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,175 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,415 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,098 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,531 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,224 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,871 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,888 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,644 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,851 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,992 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,162 |
| Capitals of the Stans | 0 | - | 4.95 | 26,797 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,846 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,470 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,076 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,608 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,117 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,773 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,516 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,475 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,671 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,141 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,570 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,039 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,259 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,629 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,657 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,975 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,857 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,448 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,212 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,390 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,241 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,100 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,408 |
| Boundary Waters | 0 | - | 4.92 | 88,410 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,116 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,985 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,285 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,392 |
| Second Biggest Cities by Country | 0 | - | 4.43 | 59,473 |
| Biggest Two-Word U.S. Cities | 0 | - | 4.50 | 102,064 |
| Biggest Cities by Trait #1 | 0 | - | 4.50 | 55,946 |
| Biggest City by Region | 0 | - | 4.50 | 36,147 |
| Most Populous 2nd Cities | 0 | - | 4.75 | 57,071 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 159,116 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 47,145 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 118,237 |
| Northernmost Major City by Country | 0 | - | 4.56 | 33,168 |
| Largest World Capitals with Exceptions | 0 | - | 4.63 | 52,335 |
| Two Largest Cities by First Two Letters | 0 | - | 4.52 | 83,208 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 79,300 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,674 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 116,628 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 62,118 |
| Ten Northernmost Megacities | 0 | - | 4.50 | 49,391 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,190 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,041 |
| Cities by Airports | 0 | - | 4.49 | 88,678 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,914 |
| Cities Chain #2 | 0 | - | 4.42 | 56,339 |
| Cities Chain #1 | 0 | - | 4.61 | 66,596 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,725 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,181 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,527 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,133 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,068 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,126 |
