| World Capitals Quiz | 0 | - | 5.00 | 5,033,699 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,828 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,846 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,015 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,690 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,641 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,696 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,515 |
| Countries by Capital City | 0 | - | 5.00 | 66,738 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,377 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,945 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,438 |
| Moved Capital Cities | 0 | - | 4.96 | 73,622 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,582 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,147 |
| North American Sports Cities | 0 | - | 4.83 | 170,961 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,929 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,778 |
| Cities by Former Name | 0 | - | 4.84 | 91,013 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,707 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,262 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,008 |
| World Capitals by Map | 0 | - | 5.00 | 283,350 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,700 |
| Capitals Starting With H | 0 | - | 4.90 | 91,205 |
| Capitals Starting With K | 0 | - | 4.85 | 75,727 |
| Capitals Starting With L | 0 | - | 4.81 | 86,889 |
| Capitals Starting With M | 0 | - | 4.93 | 106,151 |
| Capitals Starting With P | 0 | - | 4.88 | 77,239 |
| Capitals Starting With R | 0 | - | 4.87 | 81,017 |
| Capitals Starting With S | 0 | - | 4.89 | 84,854 |
| Capitals Starting With T | 0 | - | 4.84 | 75,337 |
| Capitals Starting With W | 0 | - | 4.89 | 90,653 |
| Capitals Starting With A | 0 | - | 4.97 | 126,605 |
| Capitals Starting With B | 0 | - | 4.89 | 117,351 |
| Capitals Starting With D | 0 | - | 4.93 | 95,441 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,148 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,481 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,598 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,033 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,604 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,275 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,698 |
| Random Country to Capital | 0 | - | 4.98 | 912,058 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,283 |
| Boundary Waters | 0 | - | 4.92 | 88,064 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,830 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,333 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,329 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,401 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,244 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,223 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,911 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,741 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,370 |
| Former Capitals | 0 | - | 4.88 | 71,155 |
| Europe Capital to Country | 0 | - | 4.99 | 248,040 |
| Asia Capital to Country | 0 | - | 4.96 | 125,808 |
| Capital Cities Chain | 0 | - | 4.84 | 81,954 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,555 |
| European Capitals by Map | 0 | - | 4.99 | 136,463 |
| African Capitals by Map | 0 | - | 4.99 | 132,254 |
| Coldest World Capitals | 0 | - | 4.95 | 133,067 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,252 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,266 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,680 |
| European Coastal Capitals | 0 | - | 4.95 | 89,831 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,209 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,974 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,964 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,442 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,834 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,030 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,589 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,419 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,341 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,548 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,094 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,553 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,040 |
| Ancient City to Country | 0 | - | 4.70 | 107,636 |
| City-States | 0 | - | 4.53 | 37,110 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,804 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,492 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,054 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,975 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,470 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,160 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,696 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,452 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,708 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,613 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,041 |
| Official Cities in the UK | 0 | - | 4.89 | 280,731 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,123 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,129 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,488 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,021 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,702 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,456 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,174 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,215 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,307 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,456 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,747 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,737 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,518 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,916 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,955 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,506 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,336 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,807 |
| The Only Country ... | 0 | - | 4.91 | 79,953 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,946,940 |
| Landlocked Countries | 0 | - | 4.99 | 413,898 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,189 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,040 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,693 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,095 |
| Cities with the Same Name | 0 | - | 3.94 | 36,633 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,767 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,993 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,289 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,354 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,939 |
| Cities by Airports | 0 | - | 4.49 | 88,282 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,542 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,147 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,364 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,725 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,444 |
| Cities Chain #2 | 0 | - | 4.42 | 56,174 |
| Cities Chain #1 | 0 | - | 4.61 | 66,358 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 52,704 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,018 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,275 |
| Cities by Initials | 0 | - | 4.12 | 24,496 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,023 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,084 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,460 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,827 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,176 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,025 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,817 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,145 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,435 |
| National Subdivisions by Capital | 0 | - | 4.36 | 98,982 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,008 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,021 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,436 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,442 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,228 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,377 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,580 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,633 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,337 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,990 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,696 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,699 |
| Capitals Starting With N | 0 | - | 4.80 | 50,375 |
| Capitals Starting With V | 0 | - | 4.79 | 37,615 |
| Capitals Starting With C | 0 | - | 4.74 | 96,605 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,709 |
| Himalayan Countries | 0 | - | 4.95 | 135,468 |
| Andean Countries | 0 | - | 4.94 | 82,875 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,265 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,275 |
| Coffee Producing Countries | 0 | - | 4.81 | 65,957 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,643 |
| Danube Countries | 0 | - | 4.97 | 71,107 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,799 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,567 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,547 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,460 |
| European Landlocked Countries | 0 | - | 4.99 | 145,787 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,252 |
| Countries with the Most Species | 0 | - | 4.99 | 95,258 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,394 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,206 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,378 |
| Countries that Use the Peso | 0 | - | 4.88 | 58,974 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,594 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 56,972 |
| Countries in the Alps | 0 | - | 4.86 | 116,873 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,596 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,312 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,033 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,447 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,204 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,031 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,610 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,781 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,409 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,094 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,203 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,056 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,472 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,781 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,775 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,139 |
