| World Capitals Quiz | 0 | - | 5.00 | 5,058,865 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,200 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,564 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,024 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,734 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,830 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,189 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,205 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,837 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,444 |
| Countries by Capital City | 0 | - | 5.00 | 67,777 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,892 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,386 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,886 |
| Moved Capital Cities | 0 | - | 4.96 | 73,991 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,383 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,158 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,330 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,004 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,352 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,417 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,742 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,586 |
| North American Sports Cities | 0 | - | 4.83 | 171,647 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,148 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,184 |
| Name a City - European Countries | 0 | - | 4.90 | 65,102 |
| Cities by Former Name | 0 | - | 4.83 | 91,372 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,111 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,443 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,287 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,527 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,783 |
| World Capitals by Map | 0 | - | 5.00 | 285,317 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,094 |
| Random Capital to Country | 0 | - | 4.99 | 2,586,706 |
| Random Country to Capital | 0 | - | 4.98 | 917,061 |
| Capitals Starting With H | 0 | - | 4.90 | 91,879 |
| Capitals Starting With K | 0 | - | 4.85 | 76,056 |
| Capitals Starting With L | 0 | - | 4.81 | 87,284 |
| Capitals Starting With M | 0 | - | 4.93 | 106,804 |
| Capitals Starting With P | 0 | - | 4.88 | 77,564 |
| Capitals Starting With R | 0 | - | 4.87 | 81,327 |
| Capitals Starting With S | 0 | - | 4.89 | 85,199 |
| Capitals Starting With T | 0 | - | 4.84 | 75,671 |
| Capitals Starting With W | 0 | - | 4.87 | 90,950 |
| Capitals Starting With A | 0 | - | 4.97 | 127,124 |
| Capitals Starting With B | 0 | - | 4.89 | 117,779 |
| Capitals Starting With D | 0 | - | 4.93 | 95,845 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,714 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,414 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,665 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,564 |
| Capital City Etymologies | 0 | - | 4.77 | 63,211 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,218 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,235 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,778 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,101 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,478 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,297 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,704 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,329 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,728 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,563 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,631 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,886 |
| Former Capitals | 0 | - | 4.88 | 71,346 |
| Europe Capital to Country | 0 | - | 4.99 | 249,365 |
| Asia Capital to Country | 0 | - | 4.96 | 126,362 |
| Capital Cities Chain | 0 | - | 4.83 | 82,402 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,445 |
| European Capitals by Map | 0 | - | 4.99 | 138,325 |
| African Capitals by Map | 0 | - | 4.99 | 133,143 |
| Coldest World Capitals | 0 | - | 4.95 | 133,415 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,949 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,788 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,153 |
| European Coastal Capitals | 0 | - | 4.95 | 90,301 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,445 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,857 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,328 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,685 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,316 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,576 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,629 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,765 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,766 |
| Ancient City to Country | 0 | - | 4.70 | 107,887 |
| Official Cities in the UK | 0 | - | 4.89 | 282,765 |
| City-States | 0 | - | 4.53 | 37,213 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,044 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,609 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,346 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,142 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,245 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,070 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,519 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,393 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,208 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,829 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,110 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,827 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,171 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,836 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,902 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,636 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,562 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,096 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,282 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,296 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,540 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,902 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,032 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,994 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,269 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,244 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,880 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,071 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,137 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,114 |
| The Only Country ... | 0 | - | 4.91 | 80,671 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,947 |
| Orthodox Countries | 0 | - | 4.92 | 131,174 |
| Battle to Country | 0 | - | 4.91 | 53,074 |
| Monarchies of Europe | 0 | - | 4.90 | 97,869 |
| Monarchies of Asia | 0 | - | 4.97 | 70,922 |
| Asian Country Superlatives | 0 | - | 4.85 | 80,742 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,860 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,355 |
| Capitals of the Stans | 0 | - | 4.95 | 26,686 |
| Boundary Waters | 0 | - | 4.92 | 88,338 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,048 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,360 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,824 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,497 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,575 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,990 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,058 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,263 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,284 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,728 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,494 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,444 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,639 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,134 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,858 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,734 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,352 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,432 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,849 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,172 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,931 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,090 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,428 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,952 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,757 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,629 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,794 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,696 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,779 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,139 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,856 |
| Cities by Airports | 0 | - | 4.49 | 88,608 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,744 |
| Cities Chain #2 | 0 | - | 4.42 | 56,292 |
| Cities Chain #1 | 0 | - | 4.61 | 66,544 |
| World's Biggest Financial Centers | 0 | - | 4.54 | 68,713 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,178 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,153 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,465 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,108 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,003 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,564 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,100 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,311 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,876 |
| Capitals Starting With N | 0 | - | 4.80 | 50,682 |
| Capitals Starting With V | 0 | - | 4.79 | 37,868 |
| Capitals Starting With C | 0 | - | 4.78 | 97,193 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,272,785 |
| Landlocked Countries | 0 | - | 4.99 | 418,055 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 690,222 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,568 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,597 |
| Important Cities in WWII | 0 | - | 4.42 | 93,308 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,444 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,413 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,757 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,685,367 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,083 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,876 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,263 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,264 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,140 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,544 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,669 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,120 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,415 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,483 |
