| Name a City - European Countries | 0 | - | 4.92 | 64,685 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,203 |
| Europe Capital to Country | 0 | - | 4.99 | 248,454 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,844 |
| European Capitals by Map | 0 | - | 4.99 | 137,156 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,455 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,834 |
| European Coastal Capitals | 0 | - | 4.95 | 89,969 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,381 |
| Official Cities in the UK | 0 | - | 4.89 | 281,360 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,589 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,832 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,077 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,901 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,458 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,629 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,322 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,810 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,212 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,763 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,295 |
| Countries that Border Poland | 0 | - | 4.99 | 171,605 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,653 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,764 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,851 |
| Asia Capital to Country | 0 | - | 4.96 | 125,983 |
| African Capitals by Map | 0 | - | 4.99 | 132,526 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,531 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,284 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,673 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,500 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,386 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,735 |
| Which City in Europe? | 0 | - | 4.83 | 106,901 |
| World Capitals Quiz | 0 | - | 5.00 | 5,042,439 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,374 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,042 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,406 |
| Cities in European History #1 | 0 | - | 4.63 | 133,380 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,235 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,607 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,338 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,961 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,713 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,845 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,389 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,362 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,707 |
| Capitals of the Stans | 0 | - | 4.95 | 26,524 |
| Random European City to Country | 0 | - | 4.69 | 116,815 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,763 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,773 |
| Countries That Border Russia | 0 | - | 4.98 | 459,817 |
| Europe Map Quiz | 0 | - | 5.00 | 4,739,539 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,724 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,050 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,585 |
| US States and State Capitals | 0 | - | 4.99 | 159,472 |
| Russia Country Quiz | 0 | - | 4.85 | 113,854 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,983 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,124 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,378 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,183 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,233 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,820 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,493 |
| Find the City #1 | 0 | - | 4.97 | 42,344 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,340 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,926 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,887 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,062 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,902 |
| Countries by Capital City | 0 | - | 5.00 | 67,150 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,569 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,106 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,147 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,729 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,567 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,200 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,874 |
| Moved Capital Cities | 0 | - | 4.96 | 73,770 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,207 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,435 |
| Random European Capital to Country | 0 | - | 4.98 | 189,544 |
| Random European Country to Capital | 0 | - | 4.92 | 147,704 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,548 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,641 |
| Random African Capital to Country | 0 | - | 4.97 | 99,887 |
| Random African Country to Capital | 0 | - | 4.94 | 70,369 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,459 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,073 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,837 |
| Countries Bordering Serbia | 0 | - | 4.96 | 91,931 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,476 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,913 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,125 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,865 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,547 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,253 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,273 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,365 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,857 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,711 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,943 |
| European Cities by Clue | 0 | - | 4.70 | 88,881 |
| Boroughs of London | 0 | - | 4.63 | 87,258 |
| London Geography | 0 | - | 4.47 | 59,515 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,973 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,102 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,683 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,613 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,297 |
| North American Sports Cities | 0 | - | 4.83 | 171,179 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,991 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,825 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,806 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,312 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,642 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,042 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,924 |
| Name a Valid World City | 0 | - | 4.83 | 70,373 |
| Cities by Former Name | 0 | - | 4.84 | 91,147 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,145 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,360 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,266 |
| World Capitals by Map | 0 | - | 5.00 | 284,227 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,844 |
| Random Capital to Country | 0 | - | 4.99 | 2,581,522 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,371 |
| Random Country to Capital | 0 | - | 4.98 | 913,494 |
| Capitals Starting With H | 0 | - | 4.90 | 91,573 |
| Capitals Starting With K | 0 | - | 4.85 | 75,844 |
| Capitals Starting With L | 0 | - | 4.81 | 87,018 |
| Capitals Starting With M | 0 | - | 4.93 | 106,384 |
| Capitals Starting With P | 0 | - | 4.88 | 77,347 |
| Capitals Starting With R | 0 | - | 4.87 | 81,119 |
| Capitals Starting With S | 0 | - | 4.89 | 84,971 |
| Capitals Starting With T | 0 | - | 4.84 | 75,440 |
| Capitals Starting With W | 0 | - | 4.89 | 90,758 |
| Capitals Starting With A | 0 | - | 4.97 | 126,770 |
| Capitals Starting With B | 0 | - | 4.89 | 117,491 |
| Capitals Starting With D | 0 | - | 4.93 | 95,572 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,893 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,540 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,999 |
| The Only European Country ... | 0 | - | 4.91 | 214,595 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,996 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,826 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,081 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,231,137 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,136 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,387 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,400 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,556 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,920 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,464 |
| Former Capitals | 0 | - | 4.88 | 71,223 |
| Capital Cities Chain | 0 | - | 4.84 | 82,089 |
| Coldest World Capitals | 0 | - | 4.95 | 133,149 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,999 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,450 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,187 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,452 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,441 |
| Which City in Canada? | 0 | - | 4.82 | 56,797 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,864 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,941 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,525 |
| Slavic Countries | 0 | - | 4.96 | 111,064 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,991 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,962 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,538 |
| Poland Country Quiz | 0 | - | 4.22 | 62,848 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,640 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,375 |
| Counties of England | 0 | - | 4.97 | 791,119 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,912 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,183 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,833 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,666 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,058 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,495 |
| North America Cities by Map | 0 | - | 4.41 | 47,668 |
| Random Asian City to Country | 0 | - | 4.56 | 44,419 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,494 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,630 |
| Which City in Germany? | 0 | - | 4.50 | 135,629 |
| Which City in Italy? | 0 | - | 4.64 | 89,246 |
| Which City in France? | 0 | - | 4.64 | 72,782 |
| Which City in Spain? | 0 | - | 4.50 | 49,748 |
| Geography of Rome | 0 | - | 4.51 | 16,634 |
| Paris City Trivia | 0 | - | 4.31 | 35,481 |
| Venice Trivia | 0 | - | 4.45 | 10,431 |
| Milan Trivia | 0 | - | 4.56 | 15,136 |
| Berlin City Trivia | 0 | - | 4.67 | 13,125 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,766 |
| Rome City Trivia | 0 | - | 4.49 | 20,608 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,858 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,669 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,805 |
