| Name a City - European Countries | 0 | - | 4.91 | 64,567 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,314 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,032 |
| Europe Capital to Country | 0 | - | 4.99 | 248,178 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,669 |
| European Capitals by Map | 0 | - | 4.99 | 136,761 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,326 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,741 |
| European Coastal Capitals | 0 | - | 4.95 | 89,884 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,109 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 80,909 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 93,270 |
| Official Cities in the UK | 0 | - | 4.89 | 280,953 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,512 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,773 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,334 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,836 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 208,008 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,339 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,281 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,136 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,740 |
| Geography of Rome | 0 | - | 4.51 | 16,630 |
| London Geography | 0 | - | 4.47 | 59,490 |
| Venice Trivia | 0 | - | 4.45 | 10,425 |
| Milan Trivia | 0 | - | 4.56 | 15,125 |
| Rome City Trivia | 0 | - | 4.49 | 20,594 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,192 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,775 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,244 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,158 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,509 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,466 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,547 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,965 |
| Which City in Europe? | 0 | - | 4.83 | 106,819 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,955 |
| Which European Capital? | 0 | - | 4.89 | 48,577 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,369 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,463 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,943 |
| Asia Capital to Country | 0 | - | 4.96 | 125,856 |
| African Capitals by Map | 0 | - | 4.99 | 132,352 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,339 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,234 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,277 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,468 |
| Paris City Trivia | 0 | - | 4.31 | 35,472 |
| Berlin City Trivia | 0 | - | 4.67 | 13,098 |
| Word Scramble - Italian Cities | 0 | - | 4.61 | 17,732 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,172 |
| Cities in European History #1 | 0 | - | 4.63 | 133,280 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,833 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,222 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,586 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,265 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,749 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,268 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,758 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,282 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,254 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,590 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,673 |
| Boroughs of London | 0 | - | 4.63 | 87,153 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,733 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,291 |
| Random European City to Country | 0 | - | 4.69 | 116,750 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,562 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,897 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,888 |
| World Capitals Quiz | 0 | - | 5.00 | 5,037,011 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,503 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,366 |
| Cities That Beat London | 0 | - | 4.68 | 50,947 |
| Countries Bordering France | 0 | - | 4.83 | 400,087 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,329 |
| Italy Country Quiz | 0 | - | 4.82 | 122,352 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,537 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,210 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 45,901 |
| Capitals of the Stans | 0 | - | 4.95 | 26,475 |
| Word Chain - Cities in Europe | 0 | - | 4.70 | 31,760 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,072 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,897 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,590 |
| Random European Capital to Country | 0 | - | 4.98 | 189,387 |
| Random European Country to Capital | 0 | - | 4.92 | 147,595 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,465 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,541 |
| Random African Capital to Country | 0 | - | 4.97 | 99,797 |
| Random African Country to Capital | 0 | - | 4.94 | 70,302 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,918 |
| Which City in Italy? | 0 | - | 4.63 | 88,279 |
| Florence City Trivia | 0 | - | 4.39 | 11,338 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,760 |
| Vienna City Trivia | 0 | - | 4.67 | 14,896 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,615 |
| Countries Mentioned in the Wikipedia Page of Germany | 0 | - | 4.81 | 63,714 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,854 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,391 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,583 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,518 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,858 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,186 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,846 |
| Counties of Ireland | 0 | - | 4.92 | 193,303 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,883 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,836 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,348 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,111 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,166 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,205 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,723 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,415 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,793 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,829 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,183 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,825 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,327 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,686 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,626 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,915 |
| European Cities by Clue | 0 | - | 4.70 | 88,847 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,851 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,930 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,529 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,504 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,754 |
| English Cities not Towns - Sudden Death | 0 | - | 4.65 | 35,227 |
| British Cities - Sudden Death | 0 | - | 4.69 | 90,574 |
| Spanish Cities - Sudden Death | 0 | - | 4.74 | 35,419 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 97,921 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,986 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,795 |
| Find the City #1 | 0 | - | 4.97 | 42,223 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,135 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,768 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,720 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,821 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,650 |
| Countries by Capital City | 0 | - | 5.00 | 66,853 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,443 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,001 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,490 |
| Moved Capital Cities | 0 | - | 4.96 | 73,675 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,709 |
| Random Country to Capital | 0 | - | 4.98 | 912,571 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,730 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,168 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,205 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,824 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,397 |
| France True or False? | 0 | - | 4.43 | 39,805 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,593 |
| Countries Closest to Greece | 0 | - | 4.98 | 24,875 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,139 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,928 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,203 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,082 |
| North American Sports Cities | 0 | - | 4.83 | 171,033 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,954 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,911 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,819 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,634 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,031 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,826 |
| Name a Valid World City | 0 | - | 4.83 | 70,263 |
| Cities by Former Name | 0 | - | 4.84 | 91,054 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,743 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,294 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,092 |
| World Capitals by Map | 0 | - | 5.00 | 283,803 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,756 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,337 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 14,994 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,752 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,308 |
| Capitals Starting With H | 0 | - | 4.90 | 91,389 |
| Capitals Starting With K | 0 | - | 4.85 | 75,773 |
| Capitals Starting With L | 0 | - | 4.81 | 86,937 |
| Capitals Starting With M | 0 | - | 4.93 | 106,239 |
| Capitals Starting With P | 0 | - | 4.88 | 77,275 |
| Capitals Starting With R | 0 | - | 4.87 | 81,059 |
| Capitals Starting With S | 0 | - | 4.89 | 84,905 |
| Capitals Starting With T | 0 | - | 4.84 | 75,378 |
| Capitals Starting With W | 0 | - | 4.89 | 90,691 |
| Capitals Starting With A | 0 | - | 4.97 | 126,678 |
| Capitals Starting With B | 0 | - | 4.89 | 117,404 |
| Capitals Starting With D | 0 | - | 4.93 | 95,494 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,328 |
| US States and State Capitals | 0 | - | 4.99 | 158,926 |
| Which City in Canada? | 0 | - | 4.82 | 56,758 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,610 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,270 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,937 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,764 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,437 |
| The Only European Country ... | 0 | - | 4.91 | 214,173 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,780 |
| Counties of England | 0 | - | 4.97 | 790,104 |
