| Name a City - European Countries | 0 | - | 4.90 | 65,223 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,862 |
| Europe Capital to Country | 0 | - | 4.99 | 249,644 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,630 |
| European Capitals by Map | 0 | - | 4.99 | 138,660 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,919 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,266 |
| European Coastal Capitals | 0 | - | 4.95 | 90,414 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,622 |
| Official Cities in the UK | 0 | - | 4.89 | 283,170 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,918 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,096 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,508 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,196 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,971 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,120 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,121 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,068 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,126 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,313 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,454 |
| Countries that Border Poland | 0 | - | 4.99 | 172,097 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,076 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,257 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,456 |
| Asia Capital to Country | 0 | - | 4.96 | 126,502 |
| African Capitals by Map | 0 | - | 4.99 | 133,412 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,114 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,511 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,317 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,756 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,655 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,920 |
| Which City in Europe? | 0 | - | 4.83 | 107,197 |
| World Capitals Quiz | 0 | - | 5.00 | 5,064,678 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,563 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,299 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,508 |
| Cities in European History #1 | 0 | - | 4.63 | 133,828 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,314 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,711 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,691 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,382 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,207 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,280 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,034 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,727 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,131 |
| Capitals of the Stans | 0 | - | 4.95 | 26,763 |
| Random European City to Country | 0 | - | 4.69 | 117,483 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,268 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,127 |
| Countries That Border Russia | 0 | - | 4.98 | 461,218 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,792 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,550 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,584 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,927 |
| US States and State Capitals | 0 | - | 4.99 | 161,429 |
| Russia Country Quiz | 0 | - | 4.85 | 114,314 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,256 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,306 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,474 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,892 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,399 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,215 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,750 |
| Find the City #1 | 0 | - | 4.97 | 42,706 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,993 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,259 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,298 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,004 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,682 |
| Countries by Capital City | 0 | - | 5.00 | 67,960 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,991 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,485 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,731 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,244 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,997 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,309 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,086 |
| Moved Capital Cities | 0 | - | 4.96 | 74,076 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,568 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,433 |
| Random European Capital to Country | 0 | - | 4.98 | 190,671 |
| Random European Country to Capital | 0 | - | 4.93 | 164,754 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,301 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,623 |
| Random African Capital to Country | 0 | - | 4.97 | 100,523 |
| Random African Country to Capital | 0 | - | 4.94 | 71,108 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,882 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,859 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,115 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,276 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,742 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,720 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,270 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,924 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,015 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,803 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,691 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,503 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,965 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,040 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,083 |
| European Cities by Clue | 0 | - | 4.70 | 89,007 |
| Boroughs of London | 0 | - | 4.63 | 87,722 |
| London Geography | 0 | - | 4.47 | 59,637 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,526 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,492 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,816 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,752 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,751 |
| North American Sports Cities | 0 | - | 4.83 | 171,788 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,261 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,871 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,375 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,702 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,104 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,274 |
| Name a Valid World City | 0 | - | 4.83 | 70,989 |
| Cities by Former Name | 0 | - | 4.83 | 91,451 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,336 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,590 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,945 |
| World Capitals by Map | 0 | - | 5.00 | 285,703 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,177 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,416 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,407 |
| Random Country to Capital | 0 | - | 4.98 | 918,721 |
| Capitals Starting With H | 0 | - | 4.91 | 92,299 |
| Capitals Starting With K | 0 | - | 4.87 | 82,382 |
| Capitals Starting With L | 0 | - | 4.81 | 87,792 |
| Capitals Starting With M | 0 | - | 4.93 | 107,409 |
| Capitals Starting With P | 0 | - | 4.88 | 77,959 |
| Capitals Starting With R | 0 | - | 4.87 | 81,611 |
| Capitals Starting With S | 0 | - | 4.90 | 85,551 |
| Capitals Starting With T | 0 | - | 4.85 | 75,975 |
| Capitals Starting With W | 0 | - | 4.87 | 91,154 |
| Capitals Starting With A | 0 | - | 4.97 | 127,595 |
| Capitals Starting With B | 0 | - | 4.89 | 118,208 |
| Capitals Starting With D | 0 | - | 4.93 | 96,196 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,810 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,618 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,903 |
| The Only European Country ... | 0 | - | 4.91 | 216,086 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,829 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,050 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,287 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,688 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,516 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,806 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,659 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,724 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,709 |
| Former Capitals | 0 | - | 4.88 | 71,389 |
| Capital Cities Chain | 0 | - | 4.83 | 82,528 |
| Coldest World Capitals | 0 | - | 4.95 | 133,480 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,421 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,816 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,713 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,738 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,861 |
| Which City in Canada? | 0 | - | 4.82 | 56,954 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,667 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,249 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,049 |
| Slavic Countries | 0 | - | 4.96 | 111,517 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,844 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,468 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,014 |
| Poland Country Quiz | 0 | - | 4.22 | 63,185 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,018 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,792 |
| Counties of England | 0 | - | 4.97 | 795,138 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,878 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,305 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,817 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,121 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,563 |
| North America Cities by Map | 0 | - | 4.41 | 47,768 |
| Random Asian City to Country | 0 | - | 4.56 | 44,460 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,997 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,003 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,729 |
| Which City in Germany? | 0 | - | 4.50 | 136,330 |
| Which City in Italy? | 0 | - | 4.68 | 90,024 |
| Which City in France? | 0 | - | 4.64 | 72,985 |
| Which City in Spain? | 0 | - | 4.50 | 49,888 |
| Geography of Rome | 0 | - | 4.51 | 16,651 |
| Paris City Trivia | 0 | - | 4.31 | 35,533 |
| Venice Trivia | 0 | - | 4.45 | 10,452 |
| Milan Trivia | 0 | - | 4.56 | 15,163 |
| Berlin City Trivia | 0 | - | 4.67 | 13,193 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,805 |
| Rome City Trivia | 0 | - | 4.49 | 20,654 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,971 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,913 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,088 |
