| World Capitals Quiz | 0 | - | 5.00 | 5,056,018 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,580,036 |
| Island Countries | 0 | - | 4.99 | 709,210 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,632 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,733 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,131 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,158 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,746 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,350 |
| Countries by Capital City | 0 | - | 5.00 | 67,671 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,846 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,342 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,819 |
| Moved Capital Cities | 0 | - | 4.96 | 73,953 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,682 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,549 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,431 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,262 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,150 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,145 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,525 |
| North American Sports Cities | 0 | - | 4.83 | 171,574 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,090 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,125 |
| Name a City - European Countries | 0 | - | 4.91 | 65,027 |
| Cities by Former Name | 0 | - | 4.84 | 91,335 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,266 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,493 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,693 |
| World Capitals by Map | 0 | - | 5.00 | 285,139 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,047 |
| Capitals Starting With H | 0 | - | 4.90 | 91,835 |
| Capitals Starting With K | 0 | - | 4.85 | 76,026 |
| Capitals Starting With L | 0 | - | 4.81 | 87,246 |
| Capitals Starting With M | 0 | - | 4.93 | 106,722 |
| Capitals Starting With P | 0 | - | 4.88 | 77,532 |
| Capitals Starting With R | 0 | - | 4.87 | 81,302 |
| Capitals Starting With S | 0 | - | 4.89 | 85,157 |
| Capitals Starting With T | 0 | - | 4.84 | 75,642 |
| Capitals Starting With W | 0 | - | 4.87 | 90,919 |
| Capitals Starting With A | 0 | - | 4.97 | 127,073 |
| Capitals Starting With B | 0 | - | 4.89 | 117,732 |
| Capitals Starting With D | 0 | - | 4.93 | 95,807 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,009 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,210 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,191 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,757 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,098 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,583 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,062 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,911 |
| Random Country to Capital | 0 | - | 4.98 | 916,435 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,837 |
| Boundary Waters | 0 | - | 4.92 | 88,313 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,030 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,761 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,459 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,236 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,652 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,195 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,638 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,234 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,608 |
| Former Capitals | 0 | - | 4.88 | 71,319 |
| Europe Capital to Country | 0 | - | 4.99 | 249,218 |
| Asia Capital to Country | 0 | - | 4.96 | 126,311 |
| Capital Cities Chain | 0 | - | 4.84 | 82,345 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,367 |
| European Capitals by Map | 0 | - | 4.99 | 138,124 |
| African Capitals by Map | 0 | - | 4.99 | 133,021 |
| Coldest World Capitals | 0 | - | 4.95 | 133,264 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,857 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,738 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,104 |
| European Coastal Capitals | 0 | - | 4.95 | 90,237 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,408 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,639 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,196 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,660 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,260 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,526 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,705 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,487 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,432 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,631 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,129 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Most Populous Islands | 0 | - | 4.80 | 122,689 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,260 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,480 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,717 |
| Ancient City to Country | 0 | - | 4.70 | 107,850 |
| City-States | 0 | - | 4.53 | 37,202 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,027 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,599 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,135 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,057 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,513 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,206 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,815 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,285 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,175 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,365 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,859 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,100 |
| Official Cities in the UK | 0 | - | 4.89 | 282,553 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,444 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,328 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,799 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,647 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,116 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,807 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,808 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,595 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,534 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,999 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,997 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,964 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,952 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,228 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,216 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,825 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,987 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,082 |
| The Only Country ... | 0 | - | 4.91 | 80,599 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,235,050 |
| Landlocked Countries | 0 | - | 4.99 | 417,517 |
| Name a Valid Island Country | 0 | - | 4.96 | 114,611 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,441 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,478 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,452 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,690 |
| Cities with the Same Name | 0 | - | 3.94 | 36,653 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,792 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,122 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,799 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,380 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,970 |
| Cities by Airports | 0 | - | 4.49 | 88,586 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,596 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,414 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,403 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,753 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,715 |
| Cities Chain #2 | 0 | - | 4.42 | 56,285 |
| Cities Chain #1 | 0 | - | 4.61 | 66,524 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 54,550 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,078 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,796 |
| Cities by Initials | 0 | - | 4.12 | 24,540 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,140 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,525 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,232 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,867 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,446 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,097 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,371 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,252 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,803 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,232 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,129 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,092 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,537 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,642 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,301 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,413 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,287 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,695 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,990 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,842 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,077 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,045 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,976 |
| Capitals Starting With N | 0 | - | 4.80 | 50,638 |
| Capitals Starting With V | 0 | - | 4.79 | 37,842 |
| Capitals Starting With C | 0 | - | 4.78 | 97,123 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,332 |
| Himalayan Countries | 0 | - | 4.95 | 136,851 |
| Andean Countries | 0 | - | 4.95 | 83,651 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,911 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,229 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,576 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,166 |
| Danube Countries | 0 | - | 4.97 | 71,511 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,345 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,927 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,368 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,412 |
| European Landlocked Countries | 0 | - | 4.99 | 146,230 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,926 |
| Countries with the Most Species | 0 | - | 4.99 | 102,559 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,050 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,369 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,545 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,217 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,877 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,262 |
| Countries in the Alps | 0 | - | 4.86 | 117,475 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,995 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,097 |
