| World Capitals Quiz | 0 | - | 5.00 | 5,059,244 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,388 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,569 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,027 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,740 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,840 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,191 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,209 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,843 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,463 |
| Countries by Capital City | 0 | - | 5.00 | 67,788 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,903 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,396 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,892 |
| Moved Capital Cities | 0 | - | 4.96 | 73,994 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,393 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,171 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,339 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,009 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,376 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,419 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,751 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,607 |
| North American Sports Cities | 0 | - | 4.83 | 171,658 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,169 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,187 |
| Name a City - European Countries | 0 | - | 4.90 | 65,113 |
| Cities by Former Name | 0 | - | 4.83 | 91,380 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,181 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,517 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,289 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,531 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,795 |
| World Capitals by Map | 0 | - | 5.00 | 285,332 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,099 |
| Random Capital to Country | 0 | - | 4.99 | 2,586,805 |
| Random Country to Capital | 0 | - | 4.98 | 917,117 |
| Capitals Starting With H | 0 | - | 4.90 | 91,886 |
| Capitals Starting With K | 0 | - | 4.85 | 76,062 |
| Capitals Starting With L | 0 | - | 4.81 | 87,288 |
| Capitals Starting With M | 0 | - | 4.93 | 106,809 |
| Capitals Starting With P | 0 | - | 4.88 | 77,566 |
| Capitals Starting With R | 0 | - | 4.87 | 81,330 |
| Capitals Starting With S | 0 | - | 4.89 | 85,204 |
| Capitals Starting With T | 0 | - | 4.84 | 75,675 |
| Capitals Starting With W | 0 | - | 4.87 | 90,951 |
| Capitals Starting With A | 0 | - | 4.97 | 127,136 |
| Capitals Starting With B | 0 | - | 4.89 | 117,786 |
| Capitals Starting With D | 0 | - | 4.93 | 95,852 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,719 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,421 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,679 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,569 |
| Capital City Etymologies | 0 | - | 4.77 | 63,215 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,221 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,241 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,780 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,108 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,480 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,306 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,709 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,363 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,737 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,573 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,637 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,896 |
| Former Capitals | 0 | - | 4.88 | 71,351 |
| Europe Capital to Country | 0 | - | 4.99 | 249,380 |
| Asia Capital to Country | 0 | - | 4.96 | 126,368 |
| Capital Cities Chain | 0 | - | 4.83 | 82,410 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,461 |
| European Capitals by Map | 0 | - | 4.99 | 138,338 |
| African Capitals by Map | 0 | - | 4.99 | 133,151 |
| Coldest World Capitals | 0 | - | 4.95 | 133,416 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,953 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,800 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,163 |
| European Coastal Capitals | 0 | - | 4.95 | 90,306 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,455 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,893 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,336 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 81,691 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,322 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,582 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,643 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,774 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,769 |
| Ancient City to Country | 0 | - | 4.70 | 107,887 |
| Official Cities in the UK | 0 | - | 4.89 | 282,792 |
| City-States | 0 | - | 4.53 | 37,214 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,047 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,610 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,347 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,145 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,250 |
| 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 | 51,396 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,208 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,831 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,129 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,855 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,190 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,839 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,912 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,643 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,566 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,105 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,282 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,311 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,565 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,906 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,038 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,011 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,271 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,254 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,883 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,092 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,137 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,124 |
| The Only Country ... | 0 | - | 4.91 | 80,674 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,957 |
| Orthodox Countries | 0 | - | 4.92 | 131,180 |
| Battle to Country | 0 | - | 4.91 | 53,075 |
| Monarchies of Europe | 0 | - | 4.90 | 97,875 |
| Monarchies of Asia | 0 | - | 4.97 | 70,925 |
| Asian Country Superlatives | 0 | - | 4.85 | 80,743 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,867 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,361 |
| Capitals of the Stans | 0 | - | 4.95 | 26,691 |
| Boundary Waters | 0 | - | 4.92 | 88,343 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,052 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,396 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,837 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,516 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,584 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,999 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,068 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,270 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,287 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,730 |
| 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 | 44,641 |
| 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 | 69,861 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,751 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,362 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,441 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,852 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,181 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,942 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,094 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 198,441 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,963 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 120,805 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,637 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,800 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,702 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,782 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,141 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,870 |
| Cities by Airports | 0 | - | 4.49 | 88,608 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,749 |
| Cities Chain #2 | 0 | - | 4.42 | 56,295 |
| Cities Chain #1 | 0 | - | 4.61 | 66,548 |
| World's Biggest Financial Centers | 0 | - | 4.54 | 69,025 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,180 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,154 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,472 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,110 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,007 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,569 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,101 |
| 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 | 50,686 |
| Capitals Starting With V | 0 | - | 4.79 | 37,869 |
| Capitals Starting With C | 0 | - | 4.78 | 97,200 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,277,917 |
| Landlocked Countries | 0 | - | 4.99 | 418,119 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 690,301 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,573 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,597 |
| Important Cities in WWII | 0 | - | 4.42 | 93,314 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,445 |
| 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 | 1,685,496 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,083 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,877 |
| 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 | 75,145 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,545 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,671 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,126 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,415 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,496 |
