| Name a City - European Countries | 0 | - | 4.91 | 64,597 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,069 |
| Europe Capital to Country | 0 | - | 4.99 | 248,254 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,707 |
| European Capitals by Map | 0 | - | 4.99 | 136,847 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,364 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,756 |
| European Coastal Capitals | 0 | - | 4.95 | 89,905 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,158 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 80,954 |
| Official Cities in the UK | 0 | - | 4.89 | 281,047 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,533 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,783 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,360 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,856 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,371 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,364 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,178 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,754 |
| Boroughs of London | 0 | - | 4.63 | 87,174 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,487 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,039 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,250 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,167 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,565 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,957 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,981 |
| Which City in Europe? | 0 | - | 4.83 | 106,842 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,949 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,432 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,834 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,501 |
| Asia Capital to Country | 0 | - | 4.96 | 125,883 |
| African Capitals by Map | 0 | - | 4.99 | 132,372 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,867 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,400 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,245 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,400 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,475 |
| London Geography | 0 | - | 4.47 | 59,498 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,406 |
| Finland Country Quiz | 0 | - | 4.50 | 59,202 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,222 |
| Cities in European History #1 | 0 | - | 4.63 | 133,303 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,223 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,591 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,277 |
| World Capitals Quiz | 0 | - | 5.00 | 5,038,293 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,364 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,772 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,299 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,285 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,622 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,698 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,295 |
| Random European City to Country | 0 | - | 4.69 | 116,762 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,595 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,932 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,906 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,527 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,368 |
| Countries Bordering France | 0 | - | 4.83 | 400,191 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,379 |
| Capitals of the Stans | 0 | - | 4.95 | 26,493 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,351 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,208 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,745 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,431 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,333 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,605 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,186 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,833 |
| Random European Capital to Country | 0 | - | 4.98 | 189,412 |
| Random European Country to Capital | 0 | - | 4.92 | 147,608 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,480 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,552 |
| Random African Capital to Country | 0 | - | 4.97 | 99,804 |
| Random African Country to Capital | 0 | - | 4.94 | 70,313 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,946 |
| Geography of Rome | 0 | - | 4.51 | 16,631 |
| Paris City Trivia | 0 | - | 4.31 | 35,474 |
| Venice Trivia | 0 | - | 4.45 | 10,427 |
| Milan Trivia | 0 | - | 4.56 | 15,127 |
| Berlin City Trivia | 0 | - | 4.67 | 13,101 |
| Rome City Trivia | 0 | - | 4.49 | 20,596 |
| Vienna City Trivia | 0 | - | 4.67 | 14,896 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,680 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,863 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,523 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,420 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,593 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,788 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,870 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,503 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,964 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,858 |
| Counties of Ireland | 0 | - | 4.92 | 193,383 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,936 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,858 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,337 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,010 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,343 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,140 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,181 |
| Find the City #1 | 0 | - | 4.97 | 42,245 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,211 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,826 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,783 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,915 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,745 |
| Countries by Capital City | 0 | - | 5.00 | 66,943 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,482 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,026 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,853 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,835 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,507 |
| Moved Capital Cities | 0 | - | 4.96 | 73,707 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,347 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,695 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,632 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,920 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,873 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,535 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,527 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,968 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,770 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,795 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,958 |
| Random Country to Capital | 0 | - | 4.98 | 912,757 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,750 |
| European Cities by Clue | 0 | - | 4.70 | 88,851 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,181 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,955 |
| Norway Country Quiz | 0 | - | 4.44 | 76,755 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,510 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,908 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,165 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,636 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,229,280 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,225 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,102 |
| North American Sports Cities | 0 | - | 4.83 | 171,047 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,958 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,981 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,820 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,636 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,033 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,851 |
| Name a Valid World City | 0 | - | 4.83 | 70,288 |
| Cities by Former Name | 0 | - | 4.84 | 91,071 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,762 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,316 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,127 |
| World Capitals by Map | 0 | - | 5.00 | 283,908 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,772 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,349 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 14,997 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,786 |
| Capitals Starting With H | 0 | - | 4.90 | 91,444 |
| Capitals Starting With K | 0 | - | 4.85 | 75,803 |
| Capitals Starting With L | 0 | - | 4.81 | 86,958 |
| Capitals Starting With M | 0 | - | 4.93 | 106,275 |
| Capitals Starting With P | 0 | - | 4.88 | 77,295 |
| Capitals Starting With R | 0 | - | 4.87 | 81,071 |
| Capitals Starting With S | 0 | - | 4.89 | 84,921 |
| Capitals Starting With T | 0 | - | 4.84 | 75,395 |
| Capitals Starting With W | 0 | - | 4.89 | 90,715 |
| Capitals Starting With A | 0 | - | 4.97 | 126,700 |
| Capitals Starting With B | 0 | - | 4.89 | 117,421 |
| Capitals Starting With D | 0 | - | 4.93 | 95,513 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,356 |
| Which City in Canada? | 0 | - | 4.82 | 56,768 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,319 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,124 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,809 |
| The Only European Country ... | 0 | - | 4.91 | 214,264 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,816 |
| Counties of England | 0 | - | 4.97 | 790,299 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,483 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,351 |
| North America Cities by Map | 0 | - | 4.41 | 47,647 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,312 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,375 |
| Random Asian City to Country | 0 | - | 4.56 | 44,411 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,827 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,401 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,346 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,953 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,393 |
| Former Capitals | 0 | - | 4.88 | 71,195 |
| Capital Cities Chain | 0 | - | 4.84 | 82,021 |
| Coldest World Capitals | 0 | - | 4.95 | 133,108 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,915 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,106 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,256 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,375 |
| US States and State Capitals | 0 | - | 4.99 | 158,993 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,615 |
| Which City in Germany? | 0 | - | 4.50 | 135,499 |
| Which City in Italy? | 0 | - | 4.63 | 88,608 |
