| World Capitals Quiz | 0 | - | 5.00 | 5,027,294 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,610 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,058 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,663 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,632 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,844 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,588 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,541 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,504 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,269 |
| Countries by Capital City | 0 | - | 5.00 | 66,507 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,246 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,836 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,358 |
| Moved Capital Cities | 0 | - | 4.96 | 73,536 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,393 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,431 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,623 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,085 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,161 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,848 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,050 |
| North American Sports Cities | 0 | - | 4.83 | 170,797 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,891 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,658 |
| Name a City - European Countries | 0 | - | 4.92 | 64,294 |
| Cities by Former Name | 0 | - | 4.84 | 90,891 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,600 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,056 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,653 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,202 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,822 |
| World Capitals by Map | 0 | - | 5.00 | 282,937 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,613 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,828 |
| Random Country to Capital | 0 | - | 4.98 | 910,810 |
| Capitals Starting With H | 0 | - | 4.90 | 90,012 |
| Capitals Starting With K | 0 | - | 4.85 | 75,586 |
| Capitals Starting With L | 0 | - | 4.81 | 86,719 |
| Capitals Starting With M | 0 | - | 4.93 | 105,908 |
| Capitals Starting With P | 0 | - | 4.88 | 77,090 |
| Capitals Starting With R | 0 | - | 4.87 | 80,881 |
| Capitals Starting With S | 0 | - | 4.89 | 84,705 |
| Capitals Starting With T | 0 | - | 4.84 | 75,211 |
| Capitals Starting With W | 0 | - | 4.89 | 90,524 |
| Capitals Starting With A | 0 | - | 4.97 | 126,407 |
| Capitals Starting With B | 0 | - | 4.89 | 117,172 |
| Capitals Starting With D | 0 | - | 4.93 | 95,258 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 158,124 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 85,936 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,761 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,972 |
| Capital City Etymologies | 0 | - | 4.77 | 62,986 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,137 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,069 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,548 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,012 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,280 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,271 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,118 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,941 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,688 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,557 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,285 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,018 |
| Former Capitals | 0 | - | 4.88 | 71,100 |
| Europe Capital to Country | 0 | - | 4.99 | 247,356 |
| Asia Capital to Country | 0 | - | 4.96 | 125,656 |
| Capital Cities Chain | 0 | - | 4.84 | 81,841 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,335 |
| European Capitals by Map | 0 | - | 4.99 | 136,026 |
| African Capitals by Map | 0 | - | 4.99 | 132,088 |
| Coldest World Capitals | 0 | - | 4.95 | 133,002 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,003 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,091 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,542 |
| European Coastal Capitals | 0 | - | 4.95 | 89,676 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,155 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,478 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,610 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,713 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,908 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,306 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,836 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,953 |
| Ancient City to Country | 0 | - | 4.70 | 107,574 |
| Official Cities in the UK | 0 | - | 4.89 | 280,269 |
| City-States | 0 | - | 4.53 | 37,080 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,757 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,466 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,159 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,033 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,734 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,944 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,458 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,059 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,149 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,650 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,935 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,615 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,574 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,351 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,042 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,094 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,265 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,298 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,135 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,215 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,567 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,513 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,657 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,390 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,818 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,879 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,419 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,176 |
| World Capitals with a Unique First Letter | 0 | - | 4.78 | 63,232 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,013 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,721 |
| The Only Country ... | 0 | - | 4.91 | 79,758 |
| Countries with the Most Catholics | 0 | - | 4.90 | 107,914 |
| Orthodox Countries | 0 | - | 4.91 | 130,288 |
| Battle to Country | 0 | - | 4.91 | 52,462 |
| Monarchies of Europe | 0 | - | 4.90 | 97,239 |
| Monarchies of Asia | 0 | - | 4.97 | 70,550 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,396 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 77,106 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,510 |
| Capitals of the Stans | 0 | - | 4.95 | 26,378 |
| Boundary Waters | 0 | - | 4.92 | 88,009 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,791 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,295 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,201 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 164,972 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,595 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,006 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,170 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,473 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,785 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,549 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,403 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,311 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,522 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,091 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,546 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,116 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,736 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,155 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,628 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,324 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,058 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,722 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,591 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,132 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,314 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,177 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,023 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,185 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,053 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,461 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,948 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,126 |
| Cities by Airports | 0 | - | 4.49 | 87,763 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,377 |
| Cities Chain #2 | 0 | - | 4.42 | 56,151 |
| Cities Chain #1 | 0 | - | 4.61 | 66,322 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 50,279 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,616 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 34,995 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,091 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,005 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 32,788 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,139 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,001 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,211 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,778 |
| Capitals Starting With N | 0 | - | 4.80 | 50,238 |
| Capitals Starting With V | 0 | - | 4.79 | 37,513 |
| Capitals Starting With C | 0 | - | 4.74 | 96,399 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,870,745 |
| Landlocked Countries | 0 | - | 4.99 | 413,076 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 684,744 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,142 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,532 |
| Important Cities in WWII | 0 | - | 4.42 | 92,839 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,092 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,344 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,705 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,538 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,002 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,818 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,112 |
| National Subdivisions by Capital | 0 | - | 4.36 | 98,889 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 74,978 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,414 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,370 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,346 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,371 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,965 |
