| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,126 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,238 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,268 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,669 |
| Name a City - European Countries | 0 | - | 4.90 | 65,494 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,254 |
| Europe Capital to Country | 0 | - | 4.99 | 250,586 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,043 |
| European Capitals by Map | 0 | - | 4.99 | 139,600 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,188 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,529 |
| European Coastal Capitals | 0 | - | 4.95 | 90,706 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,266 |
| Official Cities in the UK | 0 | - | 4.89 | 284,186 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,350 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,453 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,881 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,548 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,232 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,683 |
| Germany Country Quiz | 0 | - | 4.83 | 158,021 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,480 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,721 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,921 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,559 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,729 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,055 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,190 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,230 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,190 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,738 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,296 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,157 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,555 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,838 |
| Asia Capital to Country | 0 | - | 4.96 | 126,754 |
| African Capitals by Map | 0 | - | 4.99 | 134,038 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,544 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,024 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,629 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,403 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,878 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,839 |
| Which City in Europe? | 0 | - | 4.83 | 107,482 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,600 |
| World Capitals Quiz | 0 | - | 5.00 | 5,079,156 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,982 |
| Berlin City Trivia | 0 | - | 4.67 | 13,235 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,875 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,108 |
| Cities in European History #1 | 0 | - | 4.63 | 134,113 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,956 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,367 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,776 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,929 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,592 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,226 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,573 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,417 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,920 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,473 |
| Boroughs of London | 0 | - | 4.63 | 88,002 |
| London Geography | 0 | - | 4.47 | 59,702 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,973 |
| Capitals of the Stans | 0 | - | 4.95 | 26,877 |
| Random European City to Country | 0 | - | 4.69 | 117,783 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,588,692 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,423 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,344 |
| Countries Bordering France | 0 | - | 4.83 | 402,866 |
| Europe Map Quiz | 0 | - | 5.00 | 4,767,025 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,040 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,899 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,183 |
| UK Immigration by Country | 0 | - | 4.94 | 141,034 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,136 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,006 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,732 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,813 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,526 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,935 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,020 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,181 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,801 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,326 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,465 |
| Find the City #1 | 0 | - | 4.97 | 42,872 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,412 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,486 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,598 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,353 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,171 |
| Countries by Capital City | 0 | - | 5.00 | 68,471 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,266 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,743 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,777 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,612 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,310 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,366 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,249 |
| Moved Capital Cities | 0 | - | 4.96 | 74,280 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,607 |
| Random European Capital to Country | 0 | - | 4.98 | 191,060 |
| Random European Country to Capital | 0 | - | 4.93 | 165,274 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,533 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,849 |
| Random African Capital to Country | 0 | - | 4.97 | 100,797 |
| Random African Country to Capital | 0 | - | 4.94 | 71,322 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,414 |
| Geography of Rome | 0 | - | 4.51 | 16,674 |
| Paris City Trivia | 0 | - | 4.31 | 35,562 |
| Venice Trivia | 0 | - | 4.45 | 10,471 |
| Milan Trivia | 0 | - | 4.56 | 15,185 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,820 |
| Rome City Trivia | 0 | - | 4.49 | 20,680 |
| Vienna City Trivia | 0 | - | 4.67 | 14,991 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,378 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,918 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,247 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,912 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,912 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,915 |
| Counties of Ireland | 0 | - | 4.92 | 195,640 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,048 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,208 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,379 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,357 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,166 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,903 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,889 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,037 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,239 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,159 |
| European Cities by Clue | 0 | - | 4.70 | 89,079 |
| Which City in Germany? | 0 | - | 4.50 | 136,654 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,929 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,655 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,006 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,578 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,426 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,970 |
| North American Sports Cities | 0 | - | 4.83 | 172,520 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,363 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,890 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,848 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,418 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,743 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,136 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,469 |
| Name a Valid World City | 0 | - | 4.83 | 71,348 |
| Cities by Former Name | 0 | - | 4.83 | 91,637 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,439 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,713 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,308 |
| World Capitals by Map | 0 | - | 5.00 | 287,086 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,393 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,036 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,165 |
| Random Country to Capital | 0 | - | 4.98 | 921,698 |
| Capitals Starting With H | 0 | - | 4.91 | 92,655 |
| Capitals Starting With K | 0 | - | 4.88 | 83,680 |
| Capitals Starting With L | 0 | - | 4.81 | 88,183 |
| Capitals Starting With M | 0 | - | 4.93 | 107,956 |
| Capitals Starting With P | 0 | - | 4.88 | 78,286 |
| Capitals Starting With R | 0 | - | 4.87 | 81,924 |
| Capitals Starting With S | 0 | - | 4.90 | 85,888 |
| Capitals Starting With T | 0 | - | 4.85 | 76,242 |
| Capitals Starting With W | 0 | - | 4.87 | 91,356 |
| Capitals Starting With A | 0 | - | 4.97 | 128,189 |
| Capitals Starting With B | 0 | - | 4.89 | 118,617 |
| Capitals Starting With D | 0 | - | 4.93 | 96,548 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,747 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,296 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,458 |
| The Only European Country ... | 0 | - | 4.91 | 217,029 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,364 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,568 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,759 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,506 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,246,330 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,591 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,081 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,284 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,997 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,883 |
| Former Capitals | 0 | - | 4.88 | 71,493 |
| Capital Cities Chain | 0 | - | 4.83 | 82,840 |
| Coldest World Capitals | 0 | - | 4.95 | 133,607 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,669 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,353 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,010 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,539 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,161 |
| Which City in Canada? | 0 | - | 4.83 | 57,111 |
| Florence City Trivia | 0 | - | 4.39 | 11,383 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,671 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,770 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,029 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,426 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,611 |
