| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 26,468 |
| Multiple Choice City Quiz – Munich | 0 | - | 4.83 | 15,366 |
| Name a City - European Countries | 0 | - | 4.91 | 64,792 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,590 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,392 |
| Europe Capital to Country | 0 | - | 4.99 | 248,802 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,064 |
| European Capitals by Map | 0 | - | 4.99 | 137,614 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,563 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,937 |
| European Coastal Capitals | 0 | - | 4.95 | 90,068 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,690 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,322 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,218 |
| Official Cities in the UK | 0 | - | 4.89 | 281,905 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,670 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,903 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,524 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,969 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 210,165 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,592 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 146,005 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,577 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,891 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,864 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 24,694 |
| Multiple Choice City Quiz – Turin | 0 | - | 4.73 | 13,275 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 18,551 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.57 | 13,831 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,328 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,749 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,338 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,757 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,182 |
| Which City in Europe? | 0 | - | 4.83 | 106,973 |
| Which European Capital? | 0 | - | 4.89 | 48,758 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,286 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,149 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,041 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,078 |
| Asia Capital to Country | 0 | - | 4.96 | 126,128 |
| African Capitals by Map | 0 | - | 4.99 | 132,777 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,689 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,343 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,125 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,565 |
| Vienna City Trivia | 0 | - | 4.67 | 14,931 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,668 |
| Cities in European History #1 | 0 | - | 4.63 | 133,508 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,255 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,634 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,419 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,989 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,097 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,948 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,543 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,474 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,796 |
| London Geography | 0 | - | 4.47 | 59,553 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 65,052 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,328 |
| Random European City to Country | 0 | - | 4.69 | 116,925 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,956 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,209 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,064 |
| World Capitals Quiz | 0 | - | 5.00 | 5,048,529 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,703 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,384 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,722 |
| Capitals of the Stans | 0 | - | 4.95 | 26,589 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 20,715 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.50 | 19,365 |
| Word Chain - Cities in Europe | 0 | - | 4.73 | 32,022 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,682,535 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,163 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,859 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,276 |
| Random European Capital to Country | 0 | - | 4.98 | 189,727 |
| Random European Country to Capital | 0 | - | 4.92 | 147,818 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,624 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,756 |
| Random African Capital to Country | 0 | - | 4.97 | 99,999 |
| Random African Country to Capital | 0 | - | 4.94 | 70,498 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,254 |
| Which City in Germany? | 0 | - | 4.50 | 135,768 |
| Which City in Italy? | 0 | - | 4.64 | 89,658 |
| Which City in France? | 0 | - | 4.64 | 72,838 |
| Which City in Spain? | 0 | - | 4.50 | 49,792 |
| Geography of Rome | 0 | - | 4.51 | 16,638 |
| Paris City Trivia | 0 | - | 4.31 | 35,498 |
| Venice Trivia | 0 | - | 4.45 | 10,437 |
| Milan Trivia | 0 | - | 4.56 | 15,147 |
| Berlin City Trivia | 0 | - | 4.67 | 13,138 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,776 |
| Rome City Trivia | 0 | - | 4.49 | 20,616 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,010 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,425 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,880 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,405 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,399 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,377 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,283 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,924 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,573 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,601 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,896 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,229 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,933 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,482 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,790 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,808 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,983 |
| European Cities by Clue | 0 | - | 4.70 | 88,944 |
| Boroughs of London | 0 | - | 4.63 | 87,347 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,136 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,126 |
| English Cities not Towns - Sudden Death | 0 | - | 4.57 | 35,521 |
| British Cities - Sudden Death | 0 | - | 4.69 | 91,883 |
| Spanish Cities - Sudden Death | 0 | - | 4.74 | 35,659 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,097 |
| British Places A-Z | 0 | - | 4.29 | 79,724 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,405 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,813 |
| Find the City #1 | 0 | - | 4.97 | 42,469 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,525 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,022 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,013 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,250 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,103 |
| Countries by Capital City | 0 | - | 5.00 | 67,399 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,694 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,220 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,659 |
| Moved Capital Cities | 0 | - | 4.96 | 73,854 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,699 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,047 |
| Random Country to Capital | 0 | - | 4.98 | 914,675 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,039 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,295 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,466 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,064 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,627 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,522 |
| France True or False? | 0 | - | 4.43 | 39,856 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,135 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,141 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,416 |
| Multiple Choice City Quiz – Sydney | 0 | - | 4.30 | 16,213 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,890 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,399 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,289 |
| North American Sports Cities | 0 | - | 4.83 | 171,341 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,027 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,295 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,835 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,654 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,064 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,013 |
| Name a Valid World City | 0 | - | 4.83 | 70,539 |
| Cities by Former Name | 0 | - | 4.84 | 91,232 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,198 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,427 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,446 |
| World Capitals by Map | 0 | - | 5.00 | 284,663 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,946 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,545 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,035 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,996 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,498 |
| Capitals Starting With H | 0 | - | 4.90 | 91,687 |
| Capitals Starting With K | 0 | - | 4.85 | 75,915 |
| Capitals Starting With L | 0 | - | 4.81 | 87,109 |
| Capitals Starting With M | 0 | - | 4.93 | 106,540 |
| Capitals Starting With P | 0 | - | 4.88 | 77,413 |
| Capitals Starting With R | 0 | - | 4.87 | 81,201 |
| Capitals Starting With S | 0 | - | 4.89 | 85,045 |
| Capitals Starting With T | 0 | - | 4.84 | 75,523 |
| Capitals Starting With W | 0 | - | 4.87 | 90,830 |
| Capitals Starting With A | 0 | - | 4.97 | 126,884 |
| Capitals Starting With B | 0 | - | 4.89 | 117,581 |
| Capitals Starting With D | 0 | - | 4.93 | 95,662 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,581 |
| US States and State Capitals | 0 | - | 4.99 | 160,093 |
| Which City in Canada? | 0 | - | 4.82 | 56,839 |
| Cities That Beat London | 0 | - | 4.69 | 51,064 |
| Florence City Trivia | 0 | - | 4.39 | 11,352 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,624 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,832 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,152 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,236 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,581 |
| The Only European Country ... | 0 | - | 4.91 | 214,999 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,243 |
| Counties of England | 0 | - | 4.97 | 792,197 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,099 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,935 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,576 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,340 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 272,151 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 15,939 |
