| World Capitals by Proximity | 0 | - | 4.91 | 328,132 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,212 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,845 |
| World Capitals Quiz | 0 | - | 5.00 | 5,028,053 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,853 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,660 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,863 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,601 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,552 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,518 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,300 |
| Countries by Capital City | 0 | - | 5.00 | 66,528 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,263 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,849 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,362 |
| Moved Capital Cities | 0 | - | 4.96 | 73,544 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,726 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,456 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,635 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,346 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,709 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,004 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,053 |
| North American Sports Cities | 0 | - | 4.83 | 170,806 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,900 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,670 |
| Cities by Former Name | 0 | - | 4.84 | 90,904 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,658 |
| World Capitals by Map | 0 | - | 5.00 | 282,985 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,619 |
| Capitals Starting With H | 0 | - | 4.90 | 90,202 |
| Capitals Starting With K | 0 | - | 4.85 | 75,613 |
| Capitals Starting With L | 0 | - | 4.81 | 86,741 |
| Capitals Starting With M | 0 | - | 4.93 | 105,933 |
| Capitals Starting With P | 0 | - | 4.88 | 77,109 |
| Capitals Starting With R | 0 | - | 4.87 | 80,902 |
| Capitals Starting With S | 0 | - | 4.89 | 84,726 |
| Capitals Starting With T | 0 | - | 4.84 | 75,228 |
| Capitals Starting With W | 0 | - | 4.89 | 90,547 |
| Capitals Starting With A | 0 | - | 4.97 | 126,433 |
| Capitals Starting With B | 0 | - | 4.89 | 117,192 |
| Capitals Starting With D | 0 | - | 4.93 | 95,281 |
| Five Closest Countries by Country #3 | 0 | - | 4.97 | 120,685 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 244,839 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 202,434 |
| Countries Closest to an Unknown Country A-Z #1 | 0 | - | 4.92 | 79,396 |
| Countries Closest to an Unknown Country A-Z #2 | 0 | - | 4.97 | 72,627 |
| Countries Closest to an Unknown Country A-Z #3 | 0 | - | 4.91 | 61,136 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,075 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,554 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,012 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,724 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,197 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,978 |
| Random Country to Capital | 0 | - | 4.98 | 910,985 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,038 |
| Boundary Waters | 0 | - | 4.92 | 88,018 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,793 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,215 |
| Nearest Major City #2 | 0 | - | 4.15 | 16,134 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,284 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,286 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,132 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,965 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,705 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,578 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,289 |
| Former Capitals | 0 | - | 4.88 | 71,108 |
| Europe Capital to Country | 0 | - | 4.99 | 247,384 |
| Asia Capital to Country | 0 | - | 4.96 | 125,670 |
| Capital Cities Chain | 0 | - | 4.84 | 81,860 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,354 |
| European Capitals by Map | 0 | - | 4.99 | 136,072 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| Coldest World Capitals | 0 | - | 4.95 | 133,010 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,036 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,105 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,555 |
| European Coastal Capitals | 0 | - | 4.95 | 89,687 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,517 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,637 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,391 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,728 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,926 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,468 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,552 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,404 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,314 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,525 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,091 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,547 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,958 |
| Ancient City to Country | 0 | - | 4.70 | 107,580 |
| City-States | 0 | - | 4.53 | 37,082 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,759 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,469 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,037 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,949 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,460 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,149 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,657 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,230 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,581 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,531 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,017 |
| Countries With the Most Neighbors | 0 | - | 4.45 | 90,286 |
| Official Cities in the UK | 0 | - | 4.89 | 280,316 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,067 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,064 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,989 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,671 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,592 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,362 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,051 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,113 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,269 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,310 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,662 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,670 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,395 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,831 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,885 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,426 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,192 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,727 |
| The Only Country ... | 0 | - | 4.91 | 79,776 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,877,188 |
| Landlocked Countries | 0 | - | 4.99 | 413,142 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 304,265 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,126 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 94,943 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,514 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 122,878 |
| Cities with the Same Name | 0 | - | 3.94 | 36,624 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,752 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,950 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,137 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,347 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,936 |
| Cities by Airports | 0 | - | 4.49 | 87,765 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,103 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,387 |
| Cities Chain #2 | 0 | - | 4.42 | 56,154 |
| Cities Chain #1 | 0 | - | 4.61 | 66,328 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 51,045 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,004 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,130 |
| Cities by Initials | 0 | - | 4.12 | 24,494 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 34,997 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,766 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,183 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,818 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,095 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,113 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,332 |
| National Subdivisions by Capital | 0 | - | 4.36 | 98,898 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 74,980 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,417 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,383 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,211 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,371 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,418 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,610 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,093 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,740 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,602 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,630 |
| Capitals Starting With N | 0 | - | 4.80 | 50,253 |
| Capitals Starting With V | 0 | - | 4.79 | 37,528 |
| Capitals Starting With C | 0 | - | 4.74 | 96,422 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,378 |
| Himalayan Countries | 0 | - | 4.95 | 135,155 |
| Andean Countries | 0 | - | 4.94 | 82,725 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,145 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,076 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,818 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 64,511 |
| Danube Countries | 0 | - | 4.97 | 71,030 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 115,693 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,485 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,359 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,278 |
| European Landlocked Countries | 0 | - | 4.99 | 145,699 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,106 |
| Countries with the Most Species | 0 | - | 4.99 | 95,215 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,258 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,187 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,351 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,926 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,539 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,897 |
| Countries in the Alps | 0 | - | 4.87 | 116,741 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,509 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,155 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,969 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,362 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,096 |
