| World Capitals Quiz | 0 | - | 5.00 | 5,060,654 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,581,822 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,779 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,879 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,205 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,229 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,884 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,512 |
| Countries by Capital City | 0 | - | 5.00 | 67,839 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,923 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,423 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,914 |
| Moved Capital Cities | 0 | - | 4.96 | 74,010 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,479 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,653 |
| North American Sports Cities | 0 | - | 4.83 | 171,713 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,207 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,207 |
| Cities by Former Name | 0 | - | 4.83 | 91,399 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,304 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,545 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,827 |
| World Capitals by Map | 0 | - | 5.00 | 285,417 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,120 |
| Capitals Starting With H | 0 | - | 4.90 | 91,904 |
| Capitals Starting With K | 0 | - | 4.85 | 76,077 |
| Capitals Starting With L | 0 | - | 4.81 | 87,307 |
| Capitals Starting With M | 0 | - | 4.93 | 106,846 |
| Capitals Starting With P | 0 | - | 4.88 | 77,586 |
| Capitals Starting With R | 0 | - | 4.87 | 81,343 |
| Capitals Starting With S | 0 | - | 4.89 | 85,223 |
| Capitals Starting With T | 0 | - | 4.84 | 75,692 |
| Capitals Starting With W | 0 | - | 4.87 | 90,963 |
| Capitals Starting With A | 0 | - | 4.97 | 127,164 |
| Capitals Starting With B | 0 | - | 4.89 | 117,806 |
| Capitals Starting With D | 0 | - | 4.93 | 95,874 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,255 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,788 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,110 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,435 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,701 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,217 |
| Random Country to Capital | 0 | - | 4.98 | 917,587 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,920 |
| Boundary Waters | 0 | - | 4.92 | 88,351 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,057 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,870 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,496 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,342 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,735 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,453 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,761 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,632 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,664 |
| Former Capitals | 0 | - | 4.88 | 71,358 |
| Europe Capital to Country | 0 | - | 4.99 | 249,450 |
| Asia Capital to Country | 0 | - | 4.96 | 126,405 |
| Capital Cities Chain | 0 | - | 4.84 | 82,434 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,504 |
| European Capitals by Map | 0 | - | 4.99 | 138,419 |
| African Capitals by Map | 0 | - | 4.99 | 133,198 |
| Coldest World Capitals | 0 | - | 4.95 | 133,430 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,989 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,829 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,191 |
| European Coastal Capitals | 0 | - | 4.95 | 90,328 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,477 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,993 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,439 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,711 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,348 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,614 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,736 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,501 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,447 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,645 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,134 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,796 |
| Ancient City to Country | 0 | - | 4.70 | 107,896 |
| City-States | 0 | - | 4.53 | 37,222 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,059 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,616 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,074 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,520 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,210 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,842 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,365 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,646 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,924 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,145 |
| Official Cities in the UK | 0 | - | 4.89 | 282,866 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,584 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,422 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,249 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,933 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,210 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,855 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,940 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,663 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,581 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,134 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,046 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,041 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,046 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,279 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,266 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,899 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,223 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,144 |
| The Only Country ... | 0 | - | 4.91 | 80,712 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,296,323 |
| Landlocked Countries | 0 | - | 4.99 | 418,335 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,476 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,573 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,584 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 123,814 |
| Cities with the Same Name | 0 | - | 3.94 | 36,666 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,794 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,151 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,901 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,386 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,973 |
| Cities by Airports | 0 | - | 4.49 | 88,617 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,599 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,453 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,416 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,758 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,771 |
| Cities Chain #2 | 0 | - | 4.42 | 56,302 |
| Cities Chain #1 | 0 | - | 4.61 | 66,555 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 70,161 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,085 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,882 |
| Cities by Initials | 0 | - | 4.12 | 24,549 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,161 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,845 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,413 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,483 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,479 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,271 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,865 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,269 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,155 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,107 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,549 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,677 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,313 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,415 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,440 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,704 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,239 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,993 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,111 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,024 |
| Capitals Starting With N | 0 | - | 4.80 | 50,702 |
| Capitals Starting With V | 0 | - | 4.79 | 37,883 |
| Capitals Starting With C | 0 | - | 4.78 | 97,224 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,679 |
| Himalayan Countries | 0 | - | 4.94 | 137,156 |
| Andean Countries | 0 | - | 4.95 | 83,788 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,040 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,429 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,718 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,263 |
| Danube Countries | 0 | - | 4.97 | 71,590 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,461 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,994 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,538 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,597 |
| European Landlocked Countries | 0 | - | 4.99 | 146,701 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,037 |
| Countries with the Most Species | 0 | - | 4.99 | 102,834 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,175 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,407 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,563 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,264 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,938 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,315 |
| Countries in the Alps | 0 | - | 4.87 | 117,598 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,076 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,267 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,373 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,922 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,028 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,403 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,209 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,138 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,933 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,501 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,447 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,305 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,882 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,152 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,168 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,060 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,020 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,541 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,438 |
