| World Capitals Quiz | 0 | - | 5.00 | 5,055,625 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,938 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,617 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,725 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,129 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,152 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,735 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,342 |
| Countries by Capital City | 0 | - | 5.00 | 67,656 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,840 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,338 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,806 |
| Moved Capital Cities | 0 | - | 4.96 | 73,953 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,114 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,515 |
| North American Sports Cities | 0 | - | 4.83 | 171,553 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,084 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,123 |
| Cities by Former Name | 0 | - | 4.84 | 91,327 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,266 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,489 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,685 |
| World Capitals by Map | 0 | - | 5.00 | 285,111 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,043 |
| Capitals Starting With H | 0 | - | 4.90 | 91,827 |
| Capitals Starting With K | 0 | - | 4.85 | 76,018 |
| Capitals Starting With L | 0 | - | 4.81 | 87,239 |
| Capitals Starting With M | 0 | - | 4.93 | 106,712 |
| Capitals Starting With P | 0 | - | 4.88 | 77,525 |
| Capitals Starting With R | 0 | - | 4.87 | 81,298 |
| Capitals Starting With S | 0 | - | 4.89 | 85,151 |
| Capitals Starting With T | 0 | - | 4.84 | 75,633 |
| Capitals Starting With W | 0 | - | 4.87 | 90,911 |
| Capitals Starting With A | 0 | - | 4.97 | 127,059 |
| Capitals Starting With B | 0 | - | 4.89 | 117,723 |
| Capitals Starting With D | 0 | - | 4.93 | 95,800 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,209 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,182 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,755 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,097 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,509 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,980 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,806 |
| Random Country to Capital | 0 | - | 4.98 | 916,300 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,827 |
| Boundary Waters | 0 | - | 4.92 | 88,307 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,025 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,746 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,456 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,225 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,643 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,181 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,629 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,223 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,598 |
| Former Capitals | 0 | - | 4.88 | 71,318 |
| Europe Capital to Country | 0 | - | 4.99 | 249,194 |
| Asia Capital to Country | 0 | - | 4.96 | 126,294 |
| Capital Cities Chain | 0 | - | 4.84 | 82,341 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,353 |
| European Capitals by Map | 0 | - | 4.99 | 138,100 |
| African Capitals by Map | 0 | - | 4.99 | 133,013 |
| Coldest World Capitals | 0 | - | 4.95 | 133,263 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,848 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,733 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,097 |
| European Coastal Capitals | 0 | - | 4.95 | 90,231 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,405 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,590 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,178 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,655 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,255 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,516 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,700 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,486 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,432 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,630 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,129 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,710 |
| Ancient City to Country | 0 | - | 4.70 | 107,848 |
| City-States | 0 | - | 4.53 | 37,202 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,021 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,598 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,055 |
| 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 | 58,813 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,156 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,333 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,854 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,099 |
| Official Cities in the UK | 0 | - | 4.89 | 282,530 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,439 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,324 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,765 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,587 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,105 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,801 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,795 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,589 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,526 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,991 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,989 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,960 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,946 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,222 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,207 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,822 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,976 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,078 |
| The Only Country ... | 0 | - | 4.91 | 80,587 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,229,722 |
| Landlocked Countries | 0 | - | 4.99 | 417,461 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,437 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,438 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,678 |
| Cities with the Same Name | 0 | - | 3.94 | 36,652 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,792 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,120 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,794 |
| 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 | 88,580 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,596 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,409 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,403 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,751 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,711 |
| Cities Chain #2 | 0 | - | 4.42 | 56,279 |
| Cities Chain #1 | 0 | - | 4.61 | 66,521 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 54,531 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,074 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,782 |
| Cities by Initials | 0 | - | 4.12 | 24,540 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,137 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,484 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,220 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,441 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,360 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,250 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,801 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,229 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,128 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,092 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,536 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,638 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,301 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,410 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,275 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,693 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,982 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,836 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,038 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,972 |
| Capitals Starting With N | 0 | - | 4.80 | 50,634 |
| Capitals Starting With V | 0 | - | 4.79 | 37,837 |
| Capitals Starting With C | 0 | - | 4.78 | 97,111 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,303 |
| Himalayan Countries | 0 | - | 4.95 | 136,824 |
| Andean Countries | 0 | - | 4.95 | 83,639 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,892 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,216 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,564 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,157 |
| Danube Countries | 0 | - | 4.97 | 71,509 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,340 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,924 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,345 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,387 |
| European Landlocked Countries | 0 | - | 4.99 | 146,220 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,913 |
| Countries with the Most Species | 0 | - | 4.99 | 102,529 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,038 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,364 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,541 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,213 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,872 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,253 |
| Countries in the Alps | 0 | - | 4.86 | 117,464 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,987 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,086 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,325 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,830 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,926 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,338 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,098 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,060 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,875 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,414 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,413 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,255 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,808 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,073 |
| Countries with the Most Grassland | 0 | - | 4.93 | 77,084 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,888 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,955 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,486 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,334 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 241,529 |
