| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 26,468 |
| Multiple Choice City Quiz – Munich | 0 | - | 4.83 | 15,368 |
| Name a City - European Countries | 0 | - | 4.91 | 64,797 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,596 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,400 |
| Europe Capital to Country | 0 | - | 4.99 | 248,811 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,069 |
| European Capitals by Map | 0 | - | 4.99 | 137,622 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,564 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,939 |
| European Coastal Capitals | 0 | - | 4.95 | 90,075 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,693 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,326 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,232 |
| Official Cities in the UK | 0 | - | 4.89 | 281,951 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,675 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,905 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,525 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,970 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 210,204 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,596 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 146,022 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,588 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,895 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,869 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 24,697 |
| Multiple Choice City Quiz – Turin | 0 | - | 4.73 | 13,276 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 18,552 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.57 | 13,834 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,365 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,781 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,340 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,761 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,189 |
| Which City in Europe? | 0 | - | 4.83 | 106,976 |
| Which European Capital? | 0 | - | 4.89 | 48,761 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,289 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,159 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,046 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,079 |
| Asia Capital to Country | 0 | - | 4.96 | 126,130 |
| African Capitals by Map | 0 | - | 4.99 | 132,778 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,691 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,344 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,146 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,572 |
| Vienna City Trivia | 0 | - | 4.67 | 14,931 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,675 |
| Cities in European History #1 | 0 | - | 4.63 | 133,513 |
| 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 | 53,423 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,016 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,116 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,950 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,548 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,477 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,799 |
| London Geography | 0 | - | 4.47 | 59,554 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 65,056 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,328 |
| Random European City to Country | 0 | - | 4.69 | 116,927 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,962 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,213 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,068 |
| World Capitals Quiz | 0 | - | 5.00 | 5,048,745 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,706 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,384 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,728 |
| Capitals of the Stans | 0 | - | 4.95 | 26,590 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 20,717 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.50 | 19,367 |
| Word Chain - Cities in Europe | 0 | - | 4.73 | 32,025 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,682,574 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,241 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,866 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,278 |
| Random European Capital to Country | 0 | - | 4.98 | 189,731 |
| Random European Country to Capital | 0 | - | 4.92 | 147,824 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,625 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,761 |
| Random African Capital to Country | 0 | - | 4.97 | 100,003 |
| Random African Country to Capital | 0 | - | 4.94 | 70,498 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,255 |
| Which City in Germany? | 0 | - | 4.50 | 135,772 |
| Which City in Italy? | 0 | - | 4.64 | 89,664 |
| Which City in France? | 0 | - | 4.64 | 72,839 |
| Which City in Spain? | 0 | - | 4.50 | 49,793 |
| 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 | 15,777 |
| Rome City Trivia | 0 | - | 4.49 | 20,617 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,012 |
| Europe Map Quiz | 0 | - | 5.00 | 4,744,578 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,880 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,406 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,402 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,379 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,285 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,928 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,578 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,618 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,897 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,229 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,936 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,482 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,791 |
| 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 | 88,945 |
| Boroughs of London | 0 | - | 4.63 | 87,352 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,141 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,126 |
| English Cities not Towns - Sudden Death | 0 | - | 4.57 | 35,527 |
| British Cities - Sudden Death | 0 | - | 4.69 | 91,915 |
| Spanish Cities - Sudden Death | 0 | - | 4.74 | 35,661 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,101 |
| British Places A-Z | 0 | - | 4.29 | 79,726 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,410 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,813 |
| Find the City #1 | 0 | - | 4.97 | 42,469 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,529 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,025 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,017 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,256 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,107 |
| Countries by Capital City | 0 | - | 5.00 | 67,405 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,703 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,224 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,663 |
| Moved Capital Cities | 0 | - | 4.96 | 73,857 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,755 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,056 |
| Random Country to Capital | 0 | - | 4.98 | 914,722 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,045 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,296 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,471 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,069 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,628 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,522 |
| France True or False? | 0 | - | 4.43 | 39,857 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,144 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,141 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,423 |
| Multiple Choice City Quiz – Sydney | 0 | - | 4.30 | 16,213 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,001 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,399 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,295 |
| North American Sports Cities | 0 | - | 4.83 | 171,347 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,028 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,297 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,835 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,656 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,065 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,014 |
| Name a Valid World City | 0 | - | 4.83 | 70,550 |
| Cities by Former Name | 0 | - | 4.84 | 91,233 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,199 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,427 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,450 |
| World Capitals by Map | 0 | - | 5.00 | 284,675 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,948 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,547 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,038 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,999 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,501 |
| Capitals Starting With H | 0 | - | 4.90 | 91,690 |
| Capitals Starting With K | 0 | - | 4.85 | 75,916 |
| Capitals Starting With L | 0 | - | 4.81 | 87,114 |
| Capitals Starting With M | 0 | - | 4.93 | 106,544 |
| Capitals Starting With P | 0 | - | 4.88 | 77,416 |
| Capitals Starting With R | 0 | - | 4.87 | 81,203 |
| Capitals Starting With S | 0 | - | 4.89 | 85,045 |
| Capitals Starting With T | 0 | - | 4.84 | 75,525 |
| Capitals Starting With W | 0 | - | 4.87 | 90,831 |
| Capitals Starting With A | 0 | - | 4.97 | 126,887 |
| Capitals Starting With B | 0 | - | 4.89 | 117,586 |
| Capitals Starting With D | 0 | - | 4.93 | 95,666 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,585 |
| US States and State Capitals | 0 | - | 4.99 | 160,105 |
| Which City in Canada? | 0 | - | 4.82 | 56,843 |
| Cities That Beat London | 0 | - | 4.69 | 51,065 |
| 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 | 103,846 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,189 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,242 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,584 |
| The Only European Country ... | 0 | - | 4.91 | 215,014 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,250 |
| Counties of England | 0 | - | 4.97 | 792,232 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,114 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,937 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,577 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,342 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 272,199 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 15,939 |
