| Name a City - European Countries | 0 | - | 4.89 | 66,260 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,171 |
| Europe Capital to Country | 0 | - | 4.99 | 252,292 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,107 |
| European Capitals by Map | 0 | - | 4.99 | 142,300 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,983 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,264 |
| European Coastal Capitals | 0 | - | 4.95 | 91,393 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,986 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,847 |
| Official Cities in the UK | 0 | - | 4.89 | 286,545 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,643 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,622 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,474 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,749 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,754 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,015 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,516 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,743 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,604 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,493 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,364 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,855 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,124 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,345 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,501 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,893 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,295 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,404 |
| Which City in Europe? | 0 | - | 4.83 | 107,929 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,866 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,211 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,348 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,571 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,965 |
| Asia Capital to Country | 0 | - | 4.96 | 127,622 |
| African Capitals by Map | 0 | - | 4.99 | 142,359 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,016 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,233 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,976 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,202 |
| Cities in European History #1 | 0 | - | 4.63 | 134,672 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,044 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,902 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,542 |
| World Capitals Quiz | 0 | - | 5.00 | 5,109,796 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,254 |
| Boroughs of London | 0 | - | 4.63 | 88,627 |
| London Geography | 0 | - | 4.47 | 59,883 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,258 |
| Norway Country Quiz | 0 | - | 4.45 | 77,865 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,735 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,499 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,180 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,437 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,299 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,205 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,438 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,003 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,464 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,821 |
| Countries Bordering France | 0 | - | 4.83 | 405,093 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,007 |
| Capitals of the Stans | 0 | - | 4.95 | 27,188 |
| Random European City to Country | 0 | - | 4.69 | 118,497 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,124 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,245 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,868 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,728 |
| US States and State Capitals | 0 | - | 4.99 | 165,655 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,364 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,697 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,633 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,021 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,138 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,512 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,505 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,589 |
| Random European Capital to Country | 0 | - | 4.98 | 192,244 |
| Random European Country to Capital | 0 | - | 4.93 | 165,987 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,050 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,512 |
| Random African Capital to Country | 0 | - | 4.97 | 101,401 |
| Random African Country to Capital | 0 | - | 4.95 | 71,801 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,790 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,430 |
| Geography of Rome | 0 | - | 4.51 | 16,718 |
| Paris City Trivia | 0 | - | 4.31 | 35,634 |
| Venice Trivia | 0 | - | 4.45 | 10,499 |
| Milan Trivia | 0 | - | 4.56 | 15,214 |
| Berlin City Trivia | 0 | - | 4.67 | 13,323 |
| Rome City Trivia | 0 | - | 4.49 | 20,733 |
| Vienna City Trivia | 0 | - | 4.67 | 15,055 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,841 |
| Random Point on Land to European Country | 0 | - | 4.94 | 78,120 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,978 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,296 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,920 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,180 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,231 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,519 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,494 |
| Counties of Ireland | 0 | - | 4.92 | 197,443 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,100 |
| All Modern-Day Countries Ever Controlled by the Russian Empire | 0 | - | 4.96 | 37,938 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 55,243 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,505 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,408 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,608 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,093 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,510 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,804 |
| Find the City #1 | 0 | - | 4.97 | 43,390 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,461 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,025 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,272 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,326 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,247 |
| Countries by Capital City | 0 | - | 5.00 | 69,512 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,946 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,284 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,129 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,185 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,882 |
| Moved Capital Cities | 0 | - | 4.96 | 74,692 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,835 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,768 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,351 |
| European Cities by Clue | 0 | - | 4.70 | 89,185 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,382 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,403 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,228 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,923 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,299 |
| Finland Country Quiz | 0 | - | 4.51 | 60,038 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,415 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,740 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,594 |
| Country Quiz on a Map - Italy | 0 | - | 4.98 | 38,160 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,514 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,520 |
| North American Sports Cities | 0 | - | 4.82 | 173,211 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,583 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,892 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,924 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,994 |
| Name a Valid World City | 0 | - | 4.85 | 72,049 |
| Cities by Former Name | 0 | - | 4.83 | 92,119 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,957 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,010 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,903 |
| World Capitals by Map | 0 | - | 5.00 | 289,681 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,869 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,765 |
| Random Country to Capital | 0 | - | 4.98 | 929,118 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,089 |
| Capitals Starting With H | 0 | - | 4.91 | 93,384 |
| Capitals Starting With K | 0 | - | 4.88 | 84,461 |
| Capitals Starting With M | 0 | - | 4.94 | 109,273 |
| Capitals Starting With P | 0 | - | 4.88 | 79,065 |
| Capitals Starting With R | 0 | - | 4.88 | 82,554 |
| Capitals Starting With S | 0 | - | 4.90 | 86,639 |
| Capitals Starting With T | 0 | - | 4.86 | 76,889 |
| Capitals Starting With W | 0 | - | 4.87 | 91,769 |
| Capitals Starting With A | 0 | - | 4.97 | 129,185 |
| Capitals Starting With B | 0 | - | 4.89 | 119,576 |
| Capitals Starting With D | 0 | - | 4.94 | 97,266 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,182 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,993 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,305 |
| The Only European Country ... | 0 | - | 4.91 | 219,288 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,662 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,847 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,385 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,803 |
| Countries Closest to Greece | 0 | - | 4.98 | 25,747 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,579 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,227 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,895 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,271 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,909 |
| Which City in Canada? | 0 | - | 4.83 | 57,385 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,405 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,208 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,211 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,534 |
| Counties of England | 0 | - | 4.97 | 803,490 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,748 |
| Country Quiz on a Map - Spain | 0 | - | 4.93 | 24,104 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,040 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,709 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,804 |
| North America Cities by Map | 0 | - | 4.41 | 47,959 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,990 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,613 |
| Random Asian City to Country | 0 | - | 4.56 | 44,626 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,739 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,629 |
