| Name a City - European Countries | 0 | - | 4.90 | 65,173 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,792 |
| Europe Capital to Country | 0 | - | 4.99 | 249,521 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,553 |
| European Capitals by Map | 0 | - | 4.99 | 138,509 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,859 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,214 |
| European Coastal Capitals | 0 | - | 4.95 | 90,361 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,516 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,907 |
| Official Cities in the UK | 0 | - | 4.89 | 282,977 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,873 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,067 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,462 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,768 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,158 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,918 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,966 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,036 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,040 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,681 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,870 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,437 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,538 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,679 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,119 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,027 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,640 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,897 |
| Which City in Europe? | 0 | - | 4.83 | 107,148 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,467 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,363 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,076 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,384 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,271 |
| Asia Capital to Country | 0 | - | 4.96 | 126,448 |
| African Capitals by Map | 0 | - | 4.99 | 133,313 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,054 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,491 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,084 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,734 |
| Cities in European History #1 | 0 | - | 4.63 | 133,776 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,919 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,696 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,641 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,137 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,342 |
| Boroughs of London | 0 | - | 4.63 | 87,645 |
| London Geography | 0 | - | 4.47 | 59,621 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,649 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,395 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,369 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,335 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,022 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,231 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,961 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,680 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,073 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,405 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,088 |
| Countries Bordering France | 0 | - | 4.83 | 401,837 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,572 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,052 |
| Capitals of the Stans | 0 | - | 4.95 | 26,733 |
| Random European City to Country | 0 | - | 4.69 | 117,450 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,448 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,516 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,352 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,885 |
| US States and State Capitals | 0 | - | 4.99 | 161,202 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,015 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,373 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,177 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,739 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,195 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,288 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,065 |
| Random European Capital to Country | 0 | - | 4.98 | 190,609 |
| Random European Country to Capital | 0 | - | 4.93 | 164,505 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,188 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,582 |
| Random African Capital to Country | 0 | - | 4.97 | 100,476 |
| Random African Country to Capital | 0 | - | 4.94 | 71,076 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,819 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,763 |
| Geography of Rome | 0 | - | 4.51 | 16,648 |
| Paris City Trivia | 0 | - | 4.31 | 35,525 |
| Venice Trivia | 0 | - | 4.45 | 10,451 |
| Milan Trivia | 0 | - | 4.56 | 15,160 |
| Berlin City Trivia | 0 | - | 4.67 | 13,183 |
| Rome City Trivia | 0 | - | 4.49 | 20,648 |
| Vienna City Trivia | 0 | - | 4.67 | 14,960 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,761 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,057 |
| Random Point on Land to European Country | 0 | - | 4.93 | 76,854 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,179 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,746 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,890 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,784 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,587 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,086 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,682 |
| Sweden Country Quiz | 0 | - | 4.35 | 68,088 |
| Counties of Ireland | 0 | - | 4.92 | 194,605 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,221 |
| All Modern-Day Countries Ever Controlled by the Russian Empire | 0 | - | 4.96 | 37,280 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,967 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,489 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,823 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,254 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,736 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,647 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,477 |
| Find the City #1 | 0 | - | 4.97 | 42,670 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,911 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,223 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,249 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,928 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,573 |
| Countries by Capital City | 0 | - | 5.00 | 67,886 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,950 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,444 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,566 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,955 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,936 |
| Moved Capital Cities | 0 | - | 4.96 | 74,033 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,383 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,008 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,064 |
| European Cities by Clue | 0 | - | 4.70 | 88,998 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,777 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,089 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,303 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,134 |
| Norway Country Quiz | 0 | - | 4.44 | 77,160 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,781 |
| Finland Country Quiz | 0 | - | 4.50 | 59,524 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,080 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,048 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,899 |
| Country Quiz on a Map - Italy | 0 | - | 4.99 | 37,425 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,701 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,542 |
| North American Sports Cities | 0 | - | 4.83 | 171,736 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,232 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,696 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,234 |
| Name a Valid World City | 0 | - | 4.83 | 70,914 |
| Cities by Former Name | 0 | - | 4.83 | 91,413 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,314 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,564 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,860 |
| World Capitals by Map | 0 | - | 5.00 | 285,537 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,141 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,751 |
| Random Country to Capital | 0 | - | 4.98 | 918,036 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,221 |
| Capitals Starting With H | 0 | - | 4.90 | 92,000 |
| Capitals Starting With K | 0 | - | 4.85 | 78,661 |
| Capitals Starting With L | 0 | - | 4.81 | 87,433 |
| Capitals Starting With M | 0 | - | 4.93 | 106,993 |
| Capitals Starting With P | 0 | - | 4.88 | 77,692 |
| Capitals Starting With R | 0 | - | 4.87 | 81,420 |
| Capitals Starting With S | 0 | - | 4.89 | 85,322 |
| Capitals Starting With T | 0 | - | 4.84 | 75,767 |
| Capitals Starting With W | 0 | - | 4.87 | 91,016 |
| Capitals Starting With A | 0 | - | 4.97 | 127,282 |
| Capitals Starting With B | 0 | - | 4.89 | 117,930 |
| Capitals Starting With D | 0 | - | 4.93 | 95,959 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,594 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,501 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,801 |
| The Only European Country ... | 0 | - | 4.91 | 215,942 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,751 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,258 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,912 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,258 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,709 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,778 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,094 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,808 |
| Which City in Canada? | 0 | - | 4.82 | 56,940 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,016 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,602 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,305 |
| Counties of England | 0 | - | 4.97 | 794,651 |
| Country Quiz on a Map - Spain | 0 | - | 4.93 | 23,593 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,669 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,556 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,507 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,768 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,521 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,670 |
