| Which City In the United Kingdom? | 0 | - | 4.96 | 76,149 |
| Which City in Italy? | 0 | - | 4.53 | 73,550 |
| Which City in France? | 0 | - | 4.65 | 67,667 |
| Which City in Spain? | 0 | - | 4.47 | 39,752 |
| Name a Valid European Capital | 0 | - | 4.94 | 128,401 |
| Name a City - European Countries | 0 | - | 4.95 | 53,851 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 59,117 |
| Europe Capital to Country | 0 | - | 4.99 | 223,875 |
| EU Capitals with No Hints | 0 | - | 4.96 | 127,359 |
| European Capitals by Map | 0 | - | 4.99 | 98,225 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 80,663 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 74,008 |
| European Coastal Capitals | 0 | - | 4.96 | 79,016 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 197,730 |
| Random European Capitals on a Map | 0 | - | 4.98 | 122,751 |
| Official Cities in the UK | 0 | - | 4.87 | 237,299 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 85,590 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 67,775 |
| European Capitals Ending in N | 0 | - | 4.92 | 74,938 |
| Which City in Australia? | 0 | - | 4.63 | 32,282 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 57,407 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 98,393 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 62,428 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 51,706 |
| Africa Capitals Quiz | 0 | - | 4.99 | 650,729 |
| Asia Capitals Quiz | 0 | - | 4.98 | 607,998 |
| Most Guessed European Capitals | 0 | - | 4.89 | 97,182 |
| Random European Capital to Country | 0 | - | 4.97 | 155,212 |
| Random European Country to Capital | 0 | - | 4.93 | 137,152 |
| Random Asian Country to Capital | 0 | - | 4.93 | 86,957 |
| Random Asian Capital to Country | 0 | - | 4.97 | 91,050 |
| Random African Capital to Country | 0 | - | 4.97 | 81,184 |
| Random African Country to Capital | 0 | - | 4.94 | 63,289 |
| Random African Capitals on a Map | 0 | - | 4.95 | 49,367 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 46,087 |
| Which City in Europe? | 0 | - | 4.85 | 98,863 |
| Countries that Beat Germany | 0 | - | 4.87 | 71,574 |
| Countries of Europe by Population | 0 | - | 4.98 | 131,625 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 96,188 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 35,990 |
| Asia Capital to Country | 0 | - | 4.96 | 107,367 |
| African Capitals by Map | 0 | - | 4.99 | 114,131 |
| Asian Capitals by Map | 0 | - | 4.98 | 49,189 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 47,559 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 234,600 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,826 |
| Word Scramble - European Capitals | 0 | - | 4.79 | 88,398 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 63,965 |
| European Capitals by Airport Code | 0 | - | 4.89 | 26,690 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 209,787 |
| Important Cities in European History | 0 | - | 4.55 | 110,900 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,542 |
| European Cities by Map #2 | 0 | - | 4.48 | 44,794 |
| European Cities by Map #1 | 0 | - | 4.66 | 52,255 |
| Cities in Squares on a Map - Europe | 0 | - | 4.75 | 47,047 |
| South America Capitals Quiz | 0 | - | 5.00 | 434,134 |
| North America Capitals Quiz | 0 | - | 4.99 | 190,873 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 53,584 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 107,324 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 79,250 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 52,744 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 76,536 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 50,275 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.49 | 32,162 |
| Which City in Canada? | 0 | - | 4.90 | 46,003 |
| Which City in Texas? | 0 | - | 4.43 | 23,699 |
| Which City in California? | 0 | - | 4.54 | 30,334 |
| Which City in Florida? | 0 | - | 4.60 | 10,342 |
| States of Germany Map Quiz | 0 | - | 4.91 | 122,115 |
| German Cities with the Most Tourists | 0 | - | 4.63 | 30,067 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 75,510 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 64,755 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.96 | 12,495 |
| World Capitals Quiz | 0 | - | 5.00 | 4,583,342 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 80,109 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 178,601 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 93,388 |
| Countries Bordering Germany | 0 | - | 4.99 | 344,722 |
| Germany Country Quiz | 0 | - | 4.82 | 143,098 |
| Germany Cities Map Quiz | 0 | - | 4.84 | 108,032 |
| Capitals of the Stans | 0 | - | 4.95 | 21,964 |
| UK Cities and Towns by Map | 0 | - | 4.54 | 44,291 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,550,319 |
| Random European City to Country | 0 | - | 4.71 | 108,549 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,803 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.60 | 39,216 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,410,706 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 117,897 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 48,098 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 77,542 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 56,179 |
| Melbourne Suburbs | 0 | - | 4.81 | 39,131 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.60 | 24,628 |
| Berlin City Trivia | 0 | - | 4.63 | 11,740 |
| Countries With the Most German Speakers | 0 | - | 4.88 | 53,772 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 22,860 |
| Europe Map Quiz | 0 | - | 5.00 | 4,357,278 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 93,295 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 62,869 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,520 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 81,068 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 44,923 |
| European Cities by Clue | 0 | - | 4.71 | 85,753 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.51 | 30,677 |
| Boroughs of London | 0 | - | 4.59 | 78,879 |
| London Geography | 0 | - | 4.48 | 56,618 |
| Countries that Beat Spain | 0 | - | 4.95 | 56,685 |
| Countries that Beat Italy | 0 | - | 4.88 | 46,630 |
| British Places A-Z | 0 | - | 4.32 | 76,560 |
| Global Cities on a World Map | 0 | - | 4.92 | 93,011 |
| 20 Northernmost English Cities | 0 | - | 4.54 | 23,175 |
| Cities Founded by the French in North America | 0 | - | 4.52 | 38,878 |
| Find the City #1 | 0 | - | 4.97 | 35,540 |
| Northernmost Capital Cities | 0 | - | 4.98 | 96,150 |
| Most Remote Capital Cities | 0 | - | 4.90 | 44,981 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 35,712 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 93,404 |
| Same Letter Country and Capital | 0 | - | 4.99 | 130,419 |
| Countries by Capital City | 0 | - | 4.99 | 51,678 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 67,308 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 106,274 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 74,529 |
| Moved Capital Cities | 0 | - | 4.96 | 68,014 |
| Random Capital to Country | 0 | - | 4.99 | 2,399,046 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 41,583 |
| Random Country to Capital | 0 | - | 4.98 | 816,189 |
| U.S. State Capitals Map Quiz | 0 | - | 4.92 | 127,990 |
| Biggest Roman Empire Countries | 0 | - | 4.88 | 83,142 |
| Flags of Countries that Border Germany | 0 | - | 4.85 | 88,558 |
| Flags of Countries That Border France | 0 | - | 4.88 | 113,966 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 101,210 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 179,571 |
| Biggest Trading Partners - Spain | 0 | - | 4.90 | 50,912 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 339,966 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.92 | 47,262 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,068,395 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 118,220 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,665 |
| European Cities A-Z | 0 | - | 4.25 | 70,943 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 90,633 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 39,162 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 22,101 |
| Mediterranean Cities by Map | 0 | - | 4.49 | 49,560 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 196,020 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 119,856 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 92,756 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 105,849 |
| Cities by Former Name | 0 | - | 4.84 | 84,289 |
| Former Capitals Quiz | 0 | - | 4.82 | 58,709 |
| Capitals in their Native Languages | 0 | - | 4.94 | 128,195 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,976 |
| Capital Cities Chain | 0 | - | 4.87 | 72,645 |
| World Capitals by Proximity | 0 | - | 4.89 | 304,034 |
| Coldest World Capitals | 0 | - | 4.96 | 128,811 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 49,364 |
| World Capitals by Map | 0 | - | 5.00 | 248,200 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 51,109 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 63,699 |
| All First Level Subdivision Capitals | 0 | - | 4.86 | 13,293 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 80,276 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 44,378 |
| World Capitals By Letter - H | 0 | - | 4.85 | 72,184 |
| World Capitals By Letter - K | 0 | - | 4.82 | 66,849 |
| World Capitals By Letter - M | 0 | - | 4.89 | 87,234 |
| World Capitals By Letter - P | 0 | - | 4.85 | 68,080 |
| World Capitals By Letter - R | 0 | - | 4.88 | 73,154 |
| World Capitals By Letter - S | 0 | - | 4.89 | 75,537 |
| World Capitals By Letter - T | 0 | - | 4.82 | 67,320 |
| World Capitals By Letter - W | 0 | - | 4.88 | 83,178 |
| World Capitals By Letter - A | 0 | - | 4.96 | 106,448 |
| World Capitals By Letter - B | 0 | - | 4.84 | 98,193 |
| World Capitals By Letter - D | 0 | - | 4.91 | 80,226 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 124,661 |
| Which City in the Middle East? | 0 | - | 4.48 | 63,728 |
| Geography of Rome | 0 | - | 4.50 | 15,979 |
| Paris City Trivia | 0 | - | 4.30 | 34,277 |
| Venice Trivia | 0 | - | 4.44 | 10,058 |
| Milan Trivia | 0 | - | 4.54 | 14,562 |
| Florence City Trivia | 0 | - | 4.45 | 10,914 |
| Amsterdam Trivia | 0 | - | 4.52 | 14,933 |
| City of Liverpool Quiz | 0 | - | 4.41 | 11,961 |
| Rome City Trivia | 0 | - | 4.48 | 19,601 |
| Vienna City Trivia | 0 | - | 4.67 | 13,715 |
| Countries That Use the Euro | 0 | - | 4.93 | 66,460 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 100,681 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,210,627 |
| 10 Easternmost Countries in Europe | 0 | - | 4.88 | 95,622 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.94 | 190,948 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 76,570 |
| The Only European Country ... | 0 | - | 4.93 | 183,531 |
| Slavic Countries | 0 | - | 4.96 | 101,684 |
| Holy Roman Empire Countries | 0 | - | 4.58 | 42,291 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.92 | 52,013 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 113,814 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 180,335 |
| 10 Westernmost Countries in Europe | 0 | - | 4.95 | 140,290 |
| Germany A-Z | 0 | - | 4.55 | 58,585 |
| European Landmarks Map Quiz | 0 | - | 4.98 | 78,745 |
| Eastern Europe Map Quiz | 0 | - | 4.90 | 117,018 |
| Counties of England | 0 | - | 4.97 | 705,847 |
