| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 26,813 |
| Name a City - European Countries | 0 | - | 4.90 | 65,298 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,128 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,977 |
| Europe Capital to Country | 0 | - | 4.99 | 249,839 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,743 |
| European Capitals by Map | 0 | - | 4.99 | 138,888 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,985 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,328 |
| European Coastal Capitals | 0 | - | 4.95 | 90,487 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,768 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,179 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 95,901 |
| Official Cities in the UK | 0 | - | 4.89 | 283,383 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,963 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,137 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,892 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,236 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 213,467 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,066 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,340 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,236 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,111 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,178 |
| Geography of Rome | 0 | - | 4.51 | 16,660 |
| Rome City Trivia | 0 | - | 4.49 | 20,660 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.57 | 14,067 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,805 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,969 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,483 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,121 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,596 |
| Which City in Europe? | 0 | - | 4.83 | 107,313 |
| Which European Capital? | 0 | - | 4.89 | 49,009 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 18,796 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,500 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,546 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,364 |
| Asia Capital to Country | 0 | - | 4.96 | 126,566 |
| African Capitals by Map | 0 | - | 4.99 | 133,586 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,213 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,543 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,579 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,789 |
| Which City in Italy? | 0 | - | 4.68 | 90,089 |
| Venice Trivia | 0 | - | 4.45 | 10,456 |
| Milan Trivia | 0 | - | 4.56 | 15,167 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,686 |
| Cities in European History #1 | 0 | - | 4.62 | 133,906 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,334 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,732 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,751 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,961 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,432 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,378 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,137 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,779 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,242 |
| London Geography | 0 | - | 4.47 | 59,649 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,811 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 65,513 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,385 |
| Random European City to Country | 0 | - | 4.69 | 117,567 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,665 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,682 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,429 |
| World Capitals Quiz | 0 | - | 5.00 | 5,068,303 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,014 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,409 |
| Italy Country Quiz | 0 | - | 4.82 | 123,310 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,236 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,920 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 48,254 |
| Capitals of the Stans | 0 | - | 4.95 | 26,806 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,541 |
| Word Chain - Cities in Europe | 0 | - | 4.74 | 32,399 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,107 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,569 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,347 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,615 |
| Random European Capital to Country | 0 | - | 4.98 | 190,768 |
| Random European Country to Capital | 0 | - | 4.93 | 164,946 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,364 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,681 |
| Random African Capital to Country | 0 | - | 4.97 | 100,646 |
| Random African Country to Capital | 0 | - | 4.94 | 71,164 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,984 |
| Which City in Germany? | 0 | - | 4.50 | 136,409 |
| Which City in France? | 0 | - | 4.64 | 73,023 |
| Which City in Spain? | 0 | - | 4.50 | 49,909 |
| Paris City Trivia | 0 | - | 4.31 | 35,534 |
| Florence City Trivia | 0 | - | 4.39 | 11,371 |
| Berlin City Trivia | 0 | - | 4.67 | 13,200 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,811 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,822 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,906 |
| Europe Map Quiz | 0 | - | 5.00 | 4,759,271 |
| Word Scramble - Italian Cities | 0 | - | 4.61 | 17,889 |
| Countries of the Italian Diaspora | 0 | - | 4.90 | 26,114 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,934 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,491 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,890 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,739 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,413 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,277 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,795 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,994 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,978 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,328 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,117 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,710 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,954 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,086 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,105 |
| European Cities by Clue | 0 | - | 4.70 | 89,036 |
| Boroughs of London | 0 | - | 4.63 | 87,800 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,502 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,413 |
| English Cities not Towns - Sudden Death | 0 | - | 4.59 | 36,057 |
| British Cities - Sudden Death | 0 | - | 4.69 | 94,308 |
| Spanish Cities - Sudden Death | 0 | - | 4.75 | 36,101 |
| British Places A-Z | 0 | - | 4.29 | 79,839 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,992 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,836 |
| Find the City #1 | 0 | - | 4.97 | 42,753 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,105 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,311 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,386 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,106 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,831 |
| Countries by Capital City | 0 | - | 5.00 | 68,097 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,081 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,567 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,073 |
| Moved Capital Cities | 0 | - | 4.96 | 74,124 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,643 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,493 |
| Random Country to Capital | 0 | - | 4.98 | 919,481 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,977 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,839 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,009 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,411 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,763 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,759 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,232 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,325 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,904 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,067 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 19,708 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,185 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,825 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,655 |
| North American Sports Cities | 0 | - | 4.83 | 172,255 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,289 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,876 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,709 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,113 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,316 |
| Name a Valid World City | 0 | - | 4.83 | 71,083 |
| Cities by Former Name | 0 | - | 4.83 | 91,507 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,357 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,620 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,054 |
| World Capitals by Map | 0 | - | 5.00 | 286,006 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,231 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,898 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,119 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,369 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,807 |
| Capitals Starting With H | 0 | - | 4.91 | 92,446 |
| Capitals Starting With K | 0 | - | 4.88 | 83,181 |
| Capitals Starting With L | 0 | - | 4.81 | 87,962 |
| Capitals Starting With M | 0 | - | 4.93 | 107,621 |
| Capitals Starting With P | 0 | - | 4.88 | 78,090 |
| Capitals Starting With R | 0 | - | 4.87 | 81,725 |
| Capitals Starting With S | 0 | - | 4.90 | 85,666 |
| Capitals Starting With T | 0 | - | 4.85 | 76,076 |
| Capitals Starting With W | 0 | - | 4.87 | 91,227 |
| Capitals Starting With A | 0 | - | 4.97 | 127,752 |
| Capitals Starting With B | 0 | - | 4.89 | 118,347 |
| Capitals Starting With D | 0 | - | 4.93 | 96,317 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,937 |
| US States and State Capitals | 0 | - | 4.99 | 161,805 |
| Which City in Canada? | 0 | - | 4.82 | 57,023 |
| Cities That Beat London | 0 | - | 4.69 | 51,258 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,657 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,792 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,367 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,070 |
| The Only European Country ... | 0 | - | 4.91 | 216,337 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,964 |
| Italy A-Z | 0 | - | 4.49 | 58,234 |
| Counties of England | 0 | - | 4.97 | 795,855 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,900 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,103 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.82 | 24,051 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,518 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 275,996 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 16,178 |
| Map Hunter - World Cities | 0 | - | 5.00 | 194,272 |
