| Official Cities in the UK | 0 | - | 4.89 | 280,555 |
| Name a City - European Countries | 0 | - | 4.92 | 64,400 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,206 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,951 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,825 |
| Europe Capital to Country | 0 | - | 4.99 | 247,918 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,464 |
| European Capitals by Map | 0 | - | 4.99 | 136,294 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,196 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,622 |
| European Coastal Capitals | 0 | - | 4.95 | 89,763 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,814 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,413 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,708 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,768 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,853 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,669 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,323 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,940 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,200 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,376 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,429 |
| Counties of England | 0 | - | 4.97 | 789,227 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,091 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,324 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,365 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,644 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,295 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,648 |
| Asia Capital to Country | 0 | - | 4.96 | 125,763 |
| African Capitals by Map | 0 | - | 4.99 | 132,188 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,141 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,191 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,826 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,424 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,822 |
| Which City in Europe? | 0 | - | 4.83 | 106,627 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,754 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,974 |
| Cities in European History #1 | 0 | - | 4.63 | 133,131 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,196 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,566 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,778 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,188 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,802 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,288 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,890 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,671 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,135 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,186 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,457 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,134 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,687 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,093 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,171 |
| Countries and Territories of the United Kingdom | 0 | - | 4.89 | 92,917 |
| Capitals of the Stans | 0 | - | 4.95 | 26,410 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,147 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,348 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,565 |
| Random European City to Country | 0 | - | 4.69 | 116,334 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,394 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,765 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,404 |
| UK Immigration by Country | 0 | - | 4.94 | 139,648 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,890 |
| Germany Country Quiz | 0 | - | 4.82 | 156,555 |
| Italy Country Quiz | 0 | - | 4.82 | 122,214 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,153 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,648 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,391 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,196 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,153 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,953 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,083 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,294 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,771 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,186 |
| Find the City #1 | 0 | - | 4.97 | 42,112 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,955 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,656 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,607 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,633 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,454 |
| Countries by Capital City | 0 | - | 5.00 | 66,662 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,337 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,908 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,420 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,412 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,153 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,770 |
| Moved Capital Cities | 0 | - | 4.96 | 73,590 |
| Netherlands Country Quiz | 0 | - | 4.50 | 79,963 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,734 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,458 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,076 |
| Random European Capital to Country | 0 | - | 4.98 | 189,219 |
| Random European Country to Capital | 0 | - | 4.92 | 147,460 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,403 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,424 |
| Random African Capital to Country | 0 | - | 4.97 | 99,741 |
| Random African Country to Capital | 0 | - | 4.94 | 70,236 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,800 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,400 |
| Malta Country Quiz | 0 | - | 4.81 | 30,828 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,502 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.20 | 9,086 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,119 |
| North American Sports Cities | 0 | - | 4.83 | 170,912 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,920 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,816 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,966 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,621 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,093 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,736 |
| Name a Valid World City | 0 | - | 4.83 | 70,135 |
| Cities by Former Name | 0 | - | 4.84 | 90,977 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,692 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,246 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,804 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,956 |
| World Capitals by Map | 0 | - | 5.00 | 283,219 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,678 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,030 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,273 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,636 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,978 |
| Random Country to Capital | 0 | - | 4.98 | 911,644 |
| Capitals Starting With H | 0 | - | 4.90 | 91,003 |
| Capitals Starting With K | 0 | - | 4.85 | 75,696 |
| Capitals Starting With L | 0 | - | 4.81 | 86,846 |
| Capitals Starting With M | 0 | - | 4.93 | 106,072 |
| Capitals Starting With P | 0 | - | 4.88 | 77,199 |
| Capitals Starting With R | 0 | - | 4.87 | 80,981 |
| Capitals Starting With S | 0 | - | 4.89 | 84,813 |
| Capitals Starting With T | 0 | - | 4.84 | 75,303 |
| Capitals Starting With W | 0 | - | 4.89 | 90,616 |
| Capitals Starting With A | 0 | - | 4.97 | 126,563 |
| Capitals Starting With B | 0 | - | 4.89 | 117,303 |
| Capitals Starting With D | 0 | - | 4.93 | 95,390 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,546 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,891 |
| European Cities by Clue | 0 | - | 4.70 | 88,805 |
| Boroughs of London | 0 | - | 4.63 | 87,057 |
| London Geography | 0 | - | 4.47 | 59,463 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,006 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,571 |
| The Only European Country ... | 0 | - | 4.91 | 213,852 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,547 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,314 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,807 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,015 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,356 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,365 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,801 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,144 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,106 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,582 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,561 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,024 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,319 |
| North America Cities by Map | 0 | - | 4.41 | 47,616 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,202 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,145 |
| Random Asian City to Country | 0 | - | 4.56 | 44,392 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,692 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,346 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,283 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,205 |
| Former Capitals | 0 | - | 4.88 | 71,146 |
| Capital Cities Chain | 0 | - | 4.84 | 81,920 |
| Coldest World Capitals | 0 | - | 4.95 | 133,047 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,801 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,237 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,002 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,929 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,196 |
| Which City in Canada? | 0 | - | 4.82 | 56,658 |
| Florence City Trivia | 0 | - | 4.39 | 11,334 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,608 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,839 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,348 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,272 |
| Slavic Countries | 0 | - | 4.96 | 110,863 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,456 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,719 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,294 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,476 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,207 |
| Provinces of the Netherlands | 0 | - | 4.80 | 40,830 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,005 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,864 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,099 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,473 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,110 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,297 |
