| British Cities with the Most Tourists | 0 | - | 4.83 | 70,155 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,713 |
| Name a City - European Countries | 0 | - | 4.90 | 65,393 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,397 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,109 |
| Europe Capital to Country | 0 | - | 4.99 | 250,334 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,889 |
| European Capitals by Map | 0 | - | 4.99 | 139,189 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,084 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,432 |
| European Coastal Capitals | 0 | - | 4.95 | 90,610 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,078 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,717 |
| Which City in Europe? | 0 | - | 4.83 | 107,400 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,950 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,453 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,499 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,352 |
| Official Cities in the UK | 0 | - | 4.89 | 283,779 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,044 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,180 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,296 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,163 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,255 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,944 |
| Random European City to Country | 0 | - | 4.69 | 117,674 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,763 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,991 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,524 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,673 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,362 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,198 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,526 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,363 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,835 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,192 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,832 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,000 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,831 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,813 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,830 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,695 |
| Asia Capital to Country | 0 | - | 4.96 | 126,670 |
| African Capitals by Map | 0 | - | 4.99 | 133,804 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,411 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,032 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,834 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,820 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,874 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,910 |
| Cities in European History #1 | 0 | - | 4.63 | 134,013 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,346 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,753 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,830 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,479 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,828 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,488 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,280 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,844 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,382 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,047 |
| European Cities by Clue | 0 | - | 4.70 | 89,054 |
| Which City in Canada? | 0 | - | 4.83 | 57,077 |
| Boroughs of London | 0 | - | 4.63 | 87,910 |
| London Geography | 0 | - | 4.47 | 59,679 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,596 |
| Random Asian City to Country | 0 | - | 4.56 | 44,536 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,846 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,807 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,505 |
| World Capitals Quiz | 0 | - | 5.00 | 5,074,249 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,108 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,956 |
| UK Immigration by Country | 0 | - | 4.94 | 140,913 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,004 |
| Countries Bordering France | 0 | - | 4.83 | 402,589 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,448 |
| Countries that Beat France | 0 | - | 4.49 | 75,857 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,663 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,975 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 261,080 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 114,732 |
| Germany Country Quiz | 0 | - | 4.83 | 157,874 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,826 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,695 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,670 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,408 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,777 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,356 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,943 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,069 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,635 |
| Capitals of the Stans | 0 | - | 4.95 | 26,847 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,899 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,560 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,550 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,494 |
| Random European Capital to Country | 0 | - | 4.98 | 190,924 |
| Random European Country to Capital | 0 | - | 4.93 | 165,133 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,453 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,763 |
| Random African Capital to Country | 0 | - | 4.97 | 100,739 |
| Random African Country to Capital | 0 | - | 4.94 | 71,217 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,054 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,185 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,763 |
| Which City in Germany? | 0 | - | 4.50 | 136,523 |
| Which City in Italy? | 0 | - | 4.68 | 90,157 |
| Which City in France? | 0 | - | 4.64 | 73,070 |
| Which City in Spain? | 0 | - | 4.50 | 49,938 |
| Geography of Rome | 0 | - | 4.51 | 16,665 |
| Paris City Trivia | 0 | - | 4.31 | 35,548 |
| Venice Trivia | 0 | - | 4.45 | 10,461 |
| Milan Trivia | 0 | - | 4.56 | 15,179 |
| Berlin City Trivia | 0 | - | 4.67 | 13,214 |
| Rome City Trivia | 0 | - | 4.49 | 20,674 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 90,072 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,743 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,328 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,871 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,134 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,876 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,005 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,182 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,061 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,507 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,850 |
| Counties of Ireland | 0 | - | 4.92 | 195,329 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,789 |
| French Geography Quiz #1 | 0 | - | 4.89 | 34,776 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,663 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,046 |
| Random U.S. City to State | 0 | - | 4.45 | 76,332 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,823 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,438 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,279 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,453 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,001 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,349 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,650 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,174 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,140 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,795 |
| Countries that Beat the United States | 0 | - | 4.93 | 167,474 |
| Countries that Beat China | 0 | - | 4.85 | 115,854 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 55,943 |
| Countries that Beat Canada | 0 | - | 4.91 | 97,626 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,140 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,841 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,403 |
| Find the City #1 | 0 | - | 4.97 | 42,800 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,257 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,407 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,501 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,233 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,010 |
| Countries by Capital City | 0 | - | 5.00 | 68,288 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,170 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,652 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,204 |
| Moved Capital Cities | 0 | - | 4.96 | 74,212 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,596 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,415 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,558 |
| Random Country to Capital | 0 | - | 4.98 | 920,685 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,577 |
| Which City in Africa? | 0 | - | 4.77 | 57,830 |
| Which City in Asia? | 0 | - | 4.52 | 51,380 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,509 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,404 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,896 |
| North American Sports Cities | 0 | - | 4.83 | 172,396 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,320 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,886 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,886 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,728 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,126 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,399 |
| Name a Valid World City | 0 | - | 4.83 | 71,211 |
| Cities by Former Name | 0 | - | 4.83 | 91,580 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,397 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,661 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,216 |
| World Capitals by Map | 0 | - | 5.00 | 286,487 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,320 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,148 |
| Capitals Starting With H | 0 | - | 4.91 | 92,558 |
| Capitals Starting With K | 0 | - | 4.88 | 83,527 |
| Capitals Starting With L | 0 | - | 4.81 | 88,093 |
| Capitals Starting With M | 0 | - | 4.93 | 107,809 |
| Capitals Starting With P | 0 | - | 4.88 | 78,212 |
| Capitals Starting With R | 0 | - | 4.87 | 81,833 |
| Capitals Starting With S | 0 | - | 4.90 | 85,794 |
| Capitals Starting With T | 0 | - | 4.85 | 76,178 |
| Capitals Starting With W | 0 | - | 4.87 | 91,310 |
| Capitals Starting With A | 0 | - | 4.97 | 127,945 |
| Capitals Starting With B | 0 | - | 4.89 | 118,489 |
| Capitals Starting With D | 0 | - | 4.93 | 96,449 |
| US States and State Capitals | 0 | - | 4.99 | 162,477 |
