| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,694 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,645 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,071 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,675 |
| Name a City - European Countries | 0 | - | 4.89 | 66,332 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,266 |
| Europe Capital to Country | 0 | - | 4.99 | 252,444 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,195 |
| European Capitals by Map | 0 | - | 4.99 | 142,411 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,062 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,323 |
| European Coastal Capitals | 0 | - | 4.95 | 91,448 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,096 |
| Official Cities in the UK | 0 | - | 4.89 | 286,684 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,789 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,064 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,160 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,865 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,657 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,109 |
| Germany Country Quiz | 0 | - | 4.82 | 158,984 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,176 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,814 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,649 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,908 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,147 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,968 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,299 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,538 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,565 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,113 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,934 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,492 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,702 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,623 |
| Asia Capital to Country | 0 | - | 4.96 | 127,653 |
| African Capitals by Map | 0 | - | 4.99 | 142,475 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,074 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,193 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,250 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,128 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,224 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,518 |
| Which City in Europe? | 0 | - | 4.83 | 107,972 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,437 |
| World Capitals Quiz | 0 | - | 5.00 | 5,111,683 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,440 |
| Berlin City Trivia | 0 | - | 4.67 | 13,331 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,704 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,827 |
| Cities in European History #1 | 0 | - | 4.63 | 134,708 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,051 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,470 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,911 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,576 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,213 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,585 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,337 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,256 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,459 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,033 |
| Boroughs of London | 0 | - | 4.63 | 88,659 |
| London Geography | 0 | - | 4.47 | 59,899 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,930 |
| Capitals of the Stans | 0 | - | 4.95 | 27,212 |
| Random European City to Country | 0 | - | 4.69 | 118,520 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,500 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,465 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,853 |
| Countries Bordering France | 0 | - | 4.83 | 405,211 |
| Europe Map Quiz | 0 | - | 5.00 | 4,791,604 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,205 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,338 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,754 |
| UK Immigration by Country | 0 | - | 4.94 | 141,844 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,055 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,188 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,977 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,992 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,361 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,927 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,582 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,159 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,970 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,458 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,651 |
| Find the City #1 | 0 | - | 4.97 | 43,411 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,499 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,052 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,300 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,375 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,310 |
| Countries by Capital City | 0 | - | 5.00 | 69,558 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,086 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,315 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,259 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,554 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,920 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,521 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,606 |
| Moved Capital Cities | 0 | - | 4.96 | 74,706 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,843 |
| Random European Capital to Country | 0 | - | 4.98 | 192,294 |
| Random European Country to Capital | 0 | - | 4.93 | 166,019 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,068 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,532 |
| Random African Capital to Country | 0 | - | 4.97 | 101,437 |
| Random African Country to Capital | 0 | - | 4.94 | 71,846 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,468 |
| Geography of Rome | 0 | - | 4.51 | 16,721 |
| Paris City Trivia | 0 | - | 4.31 | 35,637 |
| Venice Trivia | 0 | - | 4.45 | 10,499 |
| Milan Trivia | 0 | - | 4.56 | 15,218 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,868 |
| Rome City Trivia | 0 | - | 4.49 | 20,740 |
| Vienna City Trivia | 0 | - | 4.67 | 15,058 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,005 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,332 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,963 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,198 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,326 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,372 |
| Counties of Ireland | 0 | - | 4.92 | 197,556 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,560 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 61,758 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,967 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,005 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,148 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,560 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,308 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,420 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,796 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,365 |
| European Cities by Clue | 0 | - | 4.70 | 89,203 |
| Which City in Germany? | 0 | - | 4.50 | 137,498 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,928 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,239 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,410 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,251 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,954 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,541 |
| North American Sports Cities | 0 | - | 4.82 | 173,258 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,590 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,961 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,897 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,504 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,927 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,236 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,026 |
| Name a Valid World City | 0 | - | 4.85 | 72,096 |
| Cities by Former Name | 0 | - | 4.83 | 92,154 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,965 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,025 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,938 |
| World Capitals by Map | 0 | - | 5.00 | 289,785 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,896 |
| Random Capital to Country | 0 | - | 4.99 | 2,603,453 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,278 |
| Random Country to Capital | 0 | - | 4.98 | 929,508 |
| Capitals Starting With H | 0 | - | 4.91 | 93,408 |
| Capitals Starting With K | 0 | - | 4.88 | 84,481 |
| Capitals Starting With L | 0 | - | 4.81 | 96,037 |
| Capitals Starting With M | 0 | - | 4.94 | 109,314 |
| Capitals Starting With P | 0 | - | 4.88 | 79,095 |
| Capitals Starting With R | 0 | - | 4.88 | 82,575 |
| Capitals Starting With S | 0 | - | 4.90 | 86,664 |
| Capitals Starting With T | 0 | - | 4.86 | 76,913 |
| Capitals Starting With W | 0 | - | 4.87 | 91,777 |
| Capitals Starting With A | 0 | - | 4.97 | 129,227 |
| Capitals Starting With B | 0 | - | 4.89 | 119,603 |
| Capitals Starting With D | 0 | - | 4.94 | 97,287 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,298 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,098 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,400 |
| The Only European Country ... | 0 | - | 4.91 | 219,417 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,749 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,084 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,466 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,755 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,260,376 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,817 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,027 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,699 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,775 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,662 |
| Former Capitals | 0 | - | 4.88 | 71,716 |
| Capital Cities Chain | 0 | - | 4.84 | 83,483 |
| Solve the Secret Capital City | 0 | - | 4.81 | 164,658 |
| Coldest World Capitals | 0 | - | 4.95 | 134,233 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,229 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,925 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,677 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,307 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,944 |
| Which City in Canada? | 0 | - | 4.83 | 57,395 |
| Florence City Trivia | 0 | - | 4.39 | 11,417 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,722 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,749 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 221,125 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,317 |
