| Name a City - European Countries | 0 | - | 4.92 | 64,653 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,400 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,157 |
| Europe Capital to Country | 0 | - | 4.99 | 248,381 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,800 |
| European Capitals by Map | 0 | - | 4.99 | 137,026 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,425 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,806 |
| European Coastal Capitals | 0 | - | 4.95 | 89,948 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,311 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,098 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 93,546 |
| Official Cities in the UK | 0 | - | 4.89 | 281,235 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,570 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,816 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,402 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,889 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 208,648 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,429 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,521 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,268 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,789 |
| Geography of Rome | 0 | - | 4.51 | 16,631 |
| London Geography | 0 | - | 4.47 | 59,508 |
| Venice Trivia | 0 | - | 4.45 | 10,428 |
| Milan Trivia | 0 | - | 4.56 | 15,132 |
| Rome City Trivia | 0 | - | 4.49 | 20,604 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,985 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,499 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,277 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,192 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,556 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,617 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,624 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,042 |
| Which City in Europe? | 0 | - | 4.83 | 106,884 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,005 |
| Which European Capital? | 0 | - | 4.89 | 48,646 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,627 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,605 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,983 |
| Asia Capital to Country | 0 | - | 4.96 | 125,950 |
| African Capitals by Map | 0 | - | 4.99 | 132,470 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,476 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,271 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,584 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,494 |
| Paris City Trivia | 0 | - | 4.31 | 35,477 |
| Berlin City Trivia | 0 | - | 4.67 | 13,118 |
| Word Scramble - Italian Cities | 0 | - | 4.61 | 17,745 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,342 |
| Cities in European History #1 | 0 | - | 4.63 | 133,350 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,860 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,230 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,601 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,314 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,148 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,542 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,800 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,351 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,333 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,686 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,741 |
| Boroughs of London | 0 | - | 4.63 | 87,214 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,817 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,303 |
| Random European City to Country | 0 | - | 4.69 | 116,796 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,671 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,004 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,933 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,935 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,564 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,371 |
| Cities That Beat London | 0 | - | 4.68 | 50,997 |
| Countries Bordering France | 0 | - | 4.83 | 400,458 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,517 |
| Italy Country Quiz | 0 | - | 4.82 | 122,442 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,605 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,291 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,145 |
| Capitals of the Stans | 0 | - | 4.95 | 26,509 |
| Word Chain - Cities in Europe | 0 | - | 4.70 | 31,817 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,074 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,197 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,675 |
| Random European Capital to Country | 0 | - | 4.98 | 189,500 |
| Random European Country to Capital | 0 | - | 4.92 | 147,669 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,512 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,603 |
| Random African Capital to Country | 0 | - | 4.97 | 99,848 |
| Random African Country to Capital | 0 | - | 4.94 | 70,352 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,033 |
| Which City in Italy? | 0 | - | 4.64 | 89,073 |
| Florence City Trivia | 0 | - | 4.39 | 11,342 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,764 |
| Vienna City Trivia | 0 | - | 4.67 | 14,902 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,846 |
| Countries Mentioned in the Wikipedia Page of Germany | 0 | - | 4.81 | 63,794 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,912 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,472 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,617 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,916 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,888 |
| Europe Map Quiz | 0 | - | 5.00 | 4,738,175 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,888 |
| Counties of Ireland | 0 | - | 4.92 | 193,528 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,050 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,909 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,364 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,208 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,234 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,223 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,792 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,470 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,012 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,850 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,197 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,861 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,369 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,727 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,679 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,936 |
| European Cities by Clue | 0 | - | 4.70 | 88,866 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,928 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,989 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,567 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,596 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,815 |
| English Cities not Towns - Sudden Death | 0 | - | 4.65 | 35,344 |
| British Cities - Sudden Death | 0 | - | 4.69 | 90,946 |
| Spanish Cities - Sudden Death | 0 | - | 4.74 | 35,487 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,960 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,097 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,802 |
| Find the City #1 | 0 | - | 4.97 | 42,295 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,295 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,885 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,850 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,009 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,839 |
| Countries by Capital City | 0 | - | 5.00 | 67,074 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,536 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,062 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,543 |
| Moved Capital Cities | 0 | - | 4.96 | 73,740 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,816 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 73,927 |
| Random Country to Capital | 0 | - | 4.98 | 913,230 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,855 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,208 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,302 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,859 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,428 |
| France True or False? | 0 | - | 4.43 | 39,822 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,754 |
| Countries Closest to Greece | 0 | - | 4.98 | 24,912 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,233 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,230,380 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,270 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,153 |
| North American Sports Cities | 0 | - | 4.83 | 171,119 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,978 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,085 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,823 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,641 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,037 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,894 |
| Name a Valid World City | 0 | - | 4.83 | 70,339 |
| Cities by Former Name | 0 | - | 4.84 | 91,115 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,871 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,343 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,230 |
| World Capitals by Map | 0 | - | 5.00 | 284,095 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,809 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,416 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,006 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,855 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,378 |
| Capitals Starting With H | 0 | - | 4.90 | 91,535 |
| Capitals Starting With K | 0 | - | 4.85 | 75,832 |
| Capitals Starting With L | 0 | - | 4.81 | 87,000 |
| Capitals Starting With M | 0 | - | 4.93 | 106,348 |
| Capitals Starting With P | 0 | - | 4.88 | 77,334 |
| Capitals Starting With R | 0 | - | 4.87 | 81,105 |
| Capitals Starting With S | 0 | - | 4.89 | 84,960 |
| Capitals Starting With T | 0 | - | 4.84 | 75,424 |
| Capitals Starting With W | 0 | - | 4.89 | 90,744 |
| Capitals Starting With A | 0 | - | 4.97 | 126,748 |
| Capitals Starting With B | 0 | - | 4.89 | 117,465 |
| Capitals Starting With D | 0 | - | 4.93 | 95,554 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,410 |
| US States and State Capitals | 0 | - | 4.99 | 159,297 |
| Which City in Canada? | 0 | - | 4.82 | 56,789 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,614 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,453 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,321,619 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,933 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,476 |
| The Only European Country ... | 0 | - | 4.91 | 214,465 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,928 |
