| British Cities with the Most Tourists | 0 | - | 4.82 | 69,781 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,475 |
| Name a City - European Countries | 0 | - | 4.91 | 65,015 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,624 |
| Europe Capital to Country | 0 | - | 4.99 | 249,186 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,347 |
| European Capitals by Map | 0 | - | 4.99 | 138,091 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,728 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,091 |
| European Coastal Capitals | 0 | - | 4.95 | 90,228 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,164 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,615 |
| Official Cities in the UK | 0 | - | 4.89 | 282,511 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,797 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,988 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,662 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,075 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,659 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,248 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,829 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,971 |
| Germany Country Quiz | 0 | - | 4.82 | 157,337 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,731 |
| London Geography | 0 | - | 4.47 | 59,593 |
| Berlin City Trivia | 0 | - | 4.67 | 13,159 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,450 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,945 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,396 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,438 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 95,688 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,917 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,338 |
| Which City in Europe? | 0 | - | 4.83 | 107,077 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,946 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,638 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,456 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,219 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,062 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,186 |
| Asia Capital to Country | 0 | - | 4.96 | 126,290 |
| African Capitals by Map | 0 | - | 4.99 | 133,007 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,843 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,404 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,583 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,651 |
| Geography of Rome | 0 | - | 4.51 | 16,644 |
| Paris City Trivia | 0 | - | 4.31 | 35,513 |
| Venice Trivia | 0 | - | 4.45 | 10,443 |
| Milan Trivia | 0 | - | 4.56 | 15,152 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,790 |
| Rome City Trivia | 0 | - | 4.49 | 20,632 |
| Cities in European History #1 | 0 | - | 4.63 | 133,632 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,899 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,280 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,669 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,552 |
| World Capitals Quiz | 0 | - | 5.00 | 5,055,406 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,732 |
| Boroughs of London | 0 | - | 4.63 | 87,484 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,659 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,026 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,190 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,574 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,098 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,791 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,588 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,942 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,983 |
| Countries Bordering France | 0 | - | 4.83 | 401,441 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,328 |
| Capitals of the Stans | 0 | - | 4.95 | 26,657 |
| Random European City to Country | 0 | - | 4.69 | 117,266 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,210 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,356 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,813 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,798 |
| UK Immigration by Country | 0 | - | 4.94 | 140,495 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,552 |
| Italy Country Quiz | 0 | - | 4.82 | 122,814 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 139,145 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,182 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,942 |
| Europe Map Quiz | 0 | - | 5.00 | 4,749,612 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,193 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,542 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,647 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,008 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,322 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,041 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,268 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,008 |
| Random European Capital to Country | 0 | - | 4.98 | 190,330 |
| Random European Country to Capital | 0 | - | 4.93 | 162,489 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,986 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,093 |
| Random African Capital to Country | 0 | - | 4.97 | 100,290 |
| Random African Country to Capital | 0 | - | 4.94 | 70,874 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,549 |
| Florence City Trivia | 0 | - | 4.39 | 11,360 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,635 |
| Vienna City Trivia | 0 | - | 4.67 | 14,948 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,092 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,679 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,773 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,737 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,375 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,037 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,488 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,574 |
| Counties of Ireland | 0 | - | 4.92 | 194,256 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 129,763 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,127 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 41,421 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 60,792 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,954 |
| All Modern-Day Countries Ever Controlled by Greeks | 0 | - | 4.97 | 53,830 |
| All Modern-Day Countries Ever Controlled by the Netherlands | 0 | - | 4.95 | 53,180 |
| All Modern-Day Countries Ever Controlled by Portugal | 0 | - | 4.94 | 43,875 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,784 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,614 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,386 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,583 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,508 |
| Find the City #1 | 0 | - | 4.97 | 42,554 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,717 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,122 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,145 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,724 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,338 |
| Countries by Capital City | 0 | - | 5.00 | 67,653 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,836 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,331 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,090 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,929 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,802 |
| Moved Capital Cities | 0 | - | 4.96 | 73,950 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,563 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,845 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,265 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,908 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,026 |
| European Cities by Clue | 0 | - | 4.70 | 88,974 |
| Which City in Germany? | 0 | - | 4.50 | 135,940 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,322 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,712 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,209 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,034 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,568 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,508 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,403 |
| North American Sports Cities | 0 | - | 4.83 | 171,548 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,084 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,823 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,676 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,117 |
| Name a Valid World City | 0 | - | 4.83 | 70,759 |
| Cities by Former Name | 0 | - | 4.84 | 91,324 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,261 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,489 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,678 |
| World Capitals by Map | 0 | - | 5.00 | 285,098 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,034 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,740 |
| Random Country to Capital | 0 | - | 4.98 | 916,254 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,114 |
| Capitals Starting With H | 0 | - | 4.90 | 91,825 |
| Capitals Starting With K | 0 | - | 4.85 | 76,017 |
| Capitals Starting With L | 0 | - | 4.81 | 87,233 |
| Capitals Starting With M | 0 | - | 4.93 | 106,707 |
| Capitals Starting With P | 0 | - | 4.88 | 77,521 |
| Capitals Starting With R | 0 | - | 4.87 | 81,291 |
| Capitals Starting With S | 0 | - | 4.89 | 85,147 |
| Capitals Starting With T | 0 | - | 4.84 | 75,628 |
| Capitals Starting With W | 0 | - | 4.87 | 90,909 |
| Capitals Starting With A | 0 | - | 4.97 | 127,057 |
| Capitals Starting With B | 0 | - | 4.89 | 117,721 |
| Capitals Starting With D | 0 | - | 4.93 | 95,798 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,249 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,372 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,179 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,515 |
| The Only European Country ... | 0 | - | 4.91 | 215,506 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,500 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,175 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,562 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 57,832 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,925 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,479 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,848 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,350 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,085 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,674 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,397 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,072 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,715 |
| Which City in Canada? | 0 | - | 4.82 | 56,903 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,946 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,522 |
| 15 Most Populous Countries that Speak a Germanic Language | 0 | - | 4.39 | 82,443 |
| Counties of England | 0 | - | 4.97 | 793,454 |
