| World Capitals by Proximity | 0 | - | 4.90 | 321,582 |
| Nearest Capital City #1 | 0 | - | 4.83 | 56,384 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 58,332 |
| World Capitals Quiz | 0 | - | 5.00 | 4,949,804 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,541,216 |
| Global Cities on a World Map | 0 | - | 4.93 | 132,013 |
| Northernmost Capital Cities | 0 | - | 4.97 | 106,353 |
| Most Remote Capital Cities | 0 | - | 4.92 | 51,220 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 42,903 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 105,092 |
| Same Letter Country and Capital | 0 | - | 4.99 | 143,683 |
| Countries by Capital City | 0 | - | 5.00 | 63,859 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 74,636 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 112,546 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 81,949 |
| Moved Capital Cities | 0 | - | 4.96 | 72,509 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,282 |
| Countries Furthest from the United States | 0 | - | 4.94 | 87,667 |
| Straight Shot to the Arctic Circle | 0 | - | 4.87 | 73,868 |
| Closest City Pairs #2 | 0 | - | 4.57 | 29,096 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,446 |
| Nearest Capital City #2 | 0 | - | 4.55 | 38,699 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 125,704 |
| North American Sports Cities | 0 | - | 4.81 | 168,847 |
| Summer Olympic City Bids | 0 | - | 4.92 | 41,317 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 100,049 |
| Cities by Former Name | 0 | - | 4.84 | 89,798 |
| Capitals in their Native Languages | 0 | - | 4.94 | 131,923 |
| World Capitals by Map | 0 | - | 5.00 | 277,225 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 56,521 |
| Capitals Starting With H | 0 | - | 4.88 | 78,815 |
| Capitals Starting With K | 0 | - | 4.84 | 73,211 |
| Capitals Starting With M | 0 | - | 4.93 | 102,219 |
| Capitals Starting With P | 0 | - | 4.87 | 74,719 |
| Capitals Starting With R | 0 | - | 4.87 | 78,818 |
| Capitals Starting With S | 0 | - | 4.89 | 82,108 |
| Capitals Starting With T | 0 | - | 4.84 | 73,078 |
| Capitals Starting With W | 0 | - | 4.89 | 88,581 |
| Capitals Starting With A | 0 | - | 4.97 | 123,174 |
| Capitals Starting With B | 0 | - | 4.88 | 114,186 |
| Capitals Starting With D | 0 | - | 4.93 | 87,368 |
| Five Closest Countries by Country #3 | 0 | - | 4.97 | 119,872 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 242,912 |
| Five Closest Countries by Country #2 | 0 | - | 5.00 | 201,002 |
| Countries Closest to an Unknown Country A-Z #1 | 0 | - | 4.92 | 78,286 |
| Countries Closest to an Unknown Country A-Z #2 | 0 | - | 4.97 | 71,543 |
| Countries Closest to an Unknown Country A-Z #3 | 0 | - | 4.91 | 60,327 |
| Biggest City by Body of Water | 0 | - | 4.50 | 39,919 |
| Southernmost Major Cities | 0 | - | 4.42 | 46,587 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 71,999 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 46,756 |
| Africa Capitals Quiz | 0 | - | 4.99 | 716,626 |
| Asia Capitals Quiz | 0 | - | 4.97 | 672,821 |
| Random Capital to Country | 0 | - | 4.99 | 2,552,498 |
| Random Country to Capital | 0 | - | 4.98 | 893,512 |
| Boundary Waters | 0 | - | 4.92 | 87,299 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 34,258 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 93,882 |
| Nearest Major City #2 | 0 | - | 4.15 | 16,031 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 94,526 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 106,837 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 43,635 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 208,718 |
| Most-Visited Cities in Europe | 0 | - | 4.86 | 71,140 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 128,182 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 111,428 |
| Former Capitals Quiz | 0 | - | 4.87 | 70,315 |
| Europe Capital to Country | 0 | - | 4.99 | 243,335 |
| Asia Capital to Country | 0 | - | 4.96 | 124,132 |
| Capital Cities Chain | 0 | - | 4.87 | 80,323 |
| EU Capitals with No Hints | 0 | - | 4.96 | 141,475 |
| European Capitals by Map | 0 | - | 4.99 | 131,498 |
| African Capitals by Map | 0 | - | 4.99 | 129,169 |
| Coldest World Capitals | 0 | - | 4.95 | 132,350 |
| Asian Capitals by Map | 0 | - | 4.98 | 59,048 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 89,406 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 82,032 |
| European Coastal Capitals | 0 | - | 4.95 | 88,159 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 51,432 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 260,533 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.89 | 217,285 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 80,666 |
| Capital Cities with Spanish Names | 0 | - | 4.89 | 75,024 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 88,288 |
| Straight Shot to Antarctica | 0 | - | 4.93 | 41,785 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,111 |
| Northernmost Major Cities | 0 | - | 4.07 | 56,236 |
| Biggest "Saint" Cities | 0 | - | 4.33 | 80,978 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,192 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.40 | 35,921 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,482 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 218,738 |
| Ancient City to Country | 0 | - | 4.70 | 106,443 |
| City-States | 0 | - | 4.53 | 36,780 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,258 |
| Damaged and Destroyed Cities | 0 | - | 4.43 | 44,152 |
| City to Country - Tile Select #1 | 0 | - | 4.72 | 36,816 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,625 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,315 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 56,991 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,226 |
| Top Five Capitals By Category #1 | 0 | - | 4.69 | 74,819 |
| Top Five Capitals By Category #2 | 0 | - | 4.63 | 55,391 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 79,496 |
| Capital Cities with the Least Precipitation | 0 | - | 4.88 | 28,785 |
| Countries With the Most Neighbors | 0 | - | 4.45 | 89,350 |
| Official Cities in the UK | 0 | - | 4.89 | 274,467 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 46,917 |
| South America Capitals Quiz | 0 | - | 5.00 | 469,982 |
| North America Capitals Quiz | 0 | - | 4.99 | 211,923 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 60,117 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 92,138 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 116,065 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 85,670 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 56,748 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 123,667 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 80,812 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 93,995 |
| Asian Capitals - Map Quiz | 0 | - | 4.94 | 59,196 |
| Flags to Capitals #1 | 0 | - | 4.96 | 56,233 |
| Flags to Capitals #2 | 0 | - | 4.95 | 42,658 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 92,294 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 222,381 |
| European Capitals Ending in N | 0 | - | 4.92 | 79,747 |
| The Only Country ... | 0 | - | 4.91 | 57,352 |
| Countries of the World Quiz | 0 | - | 5.00 | 45,945,388 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 402,194 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 299,307 |
| World Geography on a Map #1 | 0 | - | 4.94 | 72,397 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 93,354 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 162,669 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 121,035 |
| Cities with the Same Name | 0 | - | 3.93 | 36,533 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,658 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,429 |
| Big 4 Sports Championship Cities | 0 | - | 4.44 | 116,540 |
| Musical Acts by City #1 | 0 | - | 4.04 | 31,260 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,869 |
| Cities by Airports | 0 | - | 4.48 | 86,882 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 98,883 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 65,475 |
| Cities Chain #2 | 0 | - | 4.41 | 55,832 |
| Cities Chain #1 | 0 | - | 4.61 | 65,885 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 47,478 |
| Cities by Founder and Date | 0 | - | 4.55 | 28,845 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 66,967 |
| Cities by Initials | 0 | - | 4.11 | 24,348 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 34,654 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 139,726 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 89,327 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,696 |
| Name Any Valid U.S. City | 0 | - | 4.50 | 39,405 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 78,789 |
| City Where It Happened #1 | 0 | - | 4.24 | 105,716 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 86,890 |
| Capital of What | 0 | - | 4.35 | 94,560 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.32 | 74,569 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,104 |
| World Capitals Ending with O | 0 | - | 4.79 | 16,448 |
| World Capitals with the Most International Tourists | 0 | - | 4.48 | 53,007 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,296 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 129,023 |
| Double Trouble Capital Cities | 0 | - | 4.54 | 22,408 |
| Random World Capitals on a Map | 0 | - | 4.92 | 130,469 |
| Name a Valid European Capital | 0 | - | 4.95 | 148,046 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 87,318 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 79,743 |
| Capitals Starting With L | 0 | - | 4.79 | 84,636 |
| Capitals Starting With N | 0 | - | 4.80 | 48,306 |
| Capitals Starting With C | 0 | - | 4.74 | 91,239 |
| Sahara Desert Countries | 0 | - | 4.97 | 155,298 |
| Himalayan Countries | 0 | - | 4.95 | 130,756 |
| Andean Countries | 0 | - | 4.94 | 80,119 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 60,313 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 119,680 |
| Coffee Producing Countries | 0 | - | 4.81 | 63,760 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 62,805 |
| Danube Countries | 0 | - | 4.97 | 63,177 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 100,052 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 84,145 |
| Countries with the Worst Passports | 0 | - | 4.93 | 79,911 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 144,483 |
| European Landlocked Countries | 0 | - | 4.99 | 143,989 |
| Partially Recognized Countries | 0 | - | 4.98 | 102,841 |
| Countries with the Most Species | 0 | - | 4.99 | 94,142 |
| Countries 197 to 205 | 0 | - | 4.88 | 67,231 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 52,681 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 46,865 |
| Countries that Use the Peso | 0 | - | 4.87 | 58,035 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 71,629 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 55,807 |
| Countries in the Alps | 0 | - | 4.87 | 114,731 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 93,195 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 102,615 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 77,132 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 93,826 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 113,654 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.90 | 93,861 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 97,807 |
| Five Biggest Countries by Longitude | 0 | - | 4.90 | 51,729 |
