| Name a City - European Countries | 0 | - | 4.90 | 65,249 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,892 |
| Europe Capital to Country | 0 | - | 4.99 | 249,714 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,677 |
| European Capitals by Map | 0 | - | 4.99 | 138,759 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,942 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,287 |
| European Coastal Capitals | 0 | - | 4.95 | 90,441 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,685 |
| Official Cities in the UK | 0 | - | 4.89 | 283,232 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,934 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,104 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,210 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,005 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,192 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,166 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,077 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,382 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,538 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,461 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,300 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,094 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,330 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,487 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,858 |
| Asia Capital to Country | 0 | - | 4.96 | 126,521 |
| African Capitals by Map | 0 | - | 4.99 | 133,456 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,138 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,523 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,395 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,767 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,530 |
| Which City in Europe? | 0 | - | 4.83 | 107,238 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,552 |
| Cities in European History #1 | 0 | - | 4.63 | 133,857 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,320 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,717 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,709 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,398 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,669 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,305 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,332 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,062 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,737 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,171 |
| Capitals of the Stans | 0 | - | 4.95 | 26,776 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,708 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,149 |
| Countries That Border Russia | 0 | - | 4.98 | 461,284 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,559 |
| Random European City to Country | 0 | - | 4.69 | 117,507 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,579 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,613 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,938 |
| Russia Country Quiz | 0 | - | 4.85 | 114,337 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,265 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,310 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,478 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,924 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,405 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,243 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,760 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,022 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,273 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,328 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,032 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,717 |
| Countries by Capital City | 0 | - | 5.00 | 68,002 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,018 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,509 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,802 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,018 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,316 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,100 |
| Moved Capital Cities | 0 | - | 4.96 | 74,087 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,448 |
| Serbia Country Quiz | 0 | - | 4.44 | 34,984 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,297 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,275 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,578 |
| Random European Capital to Country | 0 | - | 4.98 | 190,699 |
| Random European Country to Capital | 0 | - | 4.93 | 164,833 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,320 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,646 |
| Random African Capital to Country | 0 | - | 4.97 | 100,542 |
| Random African Country to Capital | 0 | - | 4.94 | 71,114 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,905 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,128 |
| Countries that Border Poland | 0 | - | 4.99 | 172,122 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,757 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,820 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,757 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,773 |
| North American Sports Cities | 0 | - | 4.83 | 171,946 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,273 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,927 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,833 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,831 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,704 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,709 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,289 |
| Name a Valid World City | 0 | - | 4.83 | 71,014 |
| Cities by Former Name | 0 | - | 4.83 | 91,465 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,342 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,597 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,969 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,976 |
| World Capitals by Map | 0 | - | 5.00 | 285,770 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,194 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,731 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,666 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,933 |
| Random Country to Capital | 0 | - | 4.98 | 918,967 |
| Capitals Starting With H | 0 | - | 4.91 | 92,356 |
| Capitals Starting With K | 0 | - | 4.88 | 82,791 |
| Capitals Starting With L | 0 | - | 4.81 | 87,869 |
| Capitals Starting With M | 0 | - | 4.93 | 107,505 |
| Capitals Starting With P | 0 | - | 4.88 | 78,015 |
| Capitals Starting With R | 0 | - | 4.87 | 81,662 |
| Capitals Starting With S | 0 | - | 4.90 | 85,600 |
| Capitals Starting With T | 0 | - | 4.85 | 76,019 |
| Capitals Starting With W | 0 | - | 4.87 | 91,190 |
| Capitals Starting With A | 0 | - | 4.97 | 127,658 |
| Capitals Starting With B | 0 | - | 4.89 | 118,266 |
| Capitals Starting With D | 0 | - | 4.93 | 96,254 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,053 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,090 |
| European Cities by Clue | 0 | - | 4.70 | 89,015 |
| Boroughs of London | 0 | - | 4.63 | 87,740 |
| London Geography | 0 | - | 4.47 | 59,641 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,683 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,947 |
| The Only European Country ... | 0 | - | 4.91 | 216,167 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,869 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,508 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,121 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,872 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,378 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,106 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,407 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,872 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,322 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,174 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,229 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,316 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,822 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,123 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,566 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,519 |
| North America Cities by Map | 0 | - | 4.41 | 47,774 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,840 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,722 |
| Random Asian City to Country | 0 | - | 4.56 | 44,471 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,745 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,721 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,031 |
| Former Capitals | 0 | - | 4.88 | 71,398 |
| Capital Cities Chain | 0 | - | 4.83 | 82,565 |
| Coldest World Capitals | 0 | - | 4.95 | 133,490 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,438 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,838 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,736 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,800 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,887 |
| Which City in Canada? | 0 | - | 4.82 | 56,976 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,834 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,979 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,314 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,086 |
| Slavic Countries | 0 | - | 4.96 | 111,536 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,932 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,889 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,493 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,043 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,040 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,878 |
| Counties of England | 0 | - | 4.97 | 795,327 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,618 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,107 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,691 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,372 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,661 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,931 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,475 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,619 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,238 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,100 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,336 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,318 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,973 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,366 |
| US States and State Capitals | 0 | - | 4.99 | 161,555 |
| The Only Country ... | 0 | - | 4.91 | 80,845 |
| Geography of Rome | 0 | - | 4.51 | 16,654 |
| Paris City Trivia | 0 | - | 4.31 | 35,533 |
| Venice Trivia | 0 | - | 4.45 | 10,454 |
| Milan Trivia | 0 | - | 4.56 | 15,165 |
| Berlin City Trivia | 0 | - | 4.67 | 13,196 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,807 |
| Rome City Trivia | 0 | - | 4.49 | 20,657 |
