| British Cities with the Most Tourists | 0 | - | 4.83 | 70,327 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,981 |
| Name a City - European Countries | 0 | - | 4.90 | 65,553 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,325 |
| Europe Capital to Country | 0 | - | 4.99 | 250,736 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,123 |
| European Capitals by Map | 0 | - | 4.99 | 139,782 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,246 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,577 |
| European Coastal Capitals | 0 | - | 4.95 | 90,758 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,401 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,645 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 97,165 |
| Official Cities in the UK | 0 | - | 4.89 | 284,325 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,171 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,261 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,145 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,374 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 215,733 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,617 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,264 |
| London Geography | 0 | - | 4.47 | 59,718 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,707 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,171 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,267 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,574 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,758 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,342 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,567 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,504 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,899 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,561 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,880 |
| Which City in Europe? | 0 | - | 4.83 | 107,518 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,480 |
| Which European Capital? | 0 | - | 4.89 | 49,174 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,304 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,962 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,899 |
| Asia Capital to Country | 0 | - | 4.96 | 126,811 |
| African Capitals by Map | 0 | - | 4.99 | 134,083 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,239 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,591 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,652 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,607 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,900 |
| Boroughs of London | 0 | - | 4.63 | 88,048 |
| Geography of Rome | 0 | - | 4.51 | 16,678 |
| Paris City Trivia | 0 | - | 4.31 | 35,566 |
| Venice Trivia | 0 | - | 4.45 | 10,473 |
| Milan Trivia | 0 | - | 4.56 | 15,188 |
| Berlin City Trivia | 0 | - | 4.67 | 13,242 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,825 |
| Rome City Trivia | 0 | - | 4.49 | 20,682 |
| Vienna City Trivia | 0 | - | 4.67 | 14,995 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,988 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,228 |
| Cities in European History #1 | 0 | - | 4.63 | 134,153 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,374 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,784 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,959 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,401 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,403 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,646 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,469 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,970 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,522 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,381 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 65,860 |
| Random European City to Country | 0 | - | 4.69 | 117,826 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,122 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,951 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,621 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,212 |
| UK Immigration by Country | 0 | - | 4.94 | 141,089 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,204 |
| Countries Bordering France | 0 | - | 4.83 | 403,315 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,382 |
| Germany Country Quiz | 0 | - | 4.83 | 158,101 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,077 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,749 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,917 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,574 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,044 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,544 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,064 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,247 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 117,902 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 49,306 |
| Capitals of the Stans | 0 | - | 4.95 | 26,901 |
| Countries Furthest from London | 0 | - | 4.96 | 46,775 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,263 |
| Word Chain - Cities in Europe | 0 | - | 4.74 | 32,574 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,481 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,728 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,693 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,377 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,277 |
| Random European Capital to Country | 0 | - | 4.98 | 191,137 |
| Random European Country to Capital | 0 | - | 4.93 | 165,332 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,568 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,902 |
| Random African Capital to Country | 0 | - | 4.97 | 100,829 |
| Random African Country to Capital | 0 | - | 4.94 | 71,346 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,488 |
| Cities That Beat London | 0 | - | 4.69 | 51,394 |
| Florence City Trivia | 0 | - | 4.39 | 11,386 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,678 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,404 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,185 |
| Countries Mentioned in the Wikipedia Page of Germany | 0 | - | 4.82 | 64,687 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,589 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,991 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,297 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,941 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,266 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,254 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,253 |
| Europe Map Quiz | 0 | - | 5.00 | 4,768,785 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,952 |
| Counties of Ireland | 0 | - | 4.92 | 195,859 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,125 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,769 |
| Countries of Iberia in History with a Map | 0 | - | 4.87 | 42,014 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,249 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,438 |
| All Modern-Day Countries Ever Controlled by Greeks | 0 | - | 4.98 | 54,279 |
| All Modern-Day Countries Ever Controlled by the Netherlands | 0 | - | 4.95 | 53,520 |
| All Modern-Day Countries Ever Controlled by Portugal | 0 | - | 4.94 | 44,200 |
| Word Scramble - Italian Cities | 0 | - | 4.61 | 17,956 |
| English Cities not Towns - Sudden Death | 0 | - | 4.59 | 36,434 |
| British Cities - Sudden Death | 0 | - | 4.70 | 95,846 |
| Spanish Cities - Sudden Death | 0 | - | 4.75 | 36,379 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,388 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,996 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,223 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,948 |
| Find the City #1 | 0 | - | 4.97 | 42,908 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,472 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,516 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,631 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,435 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,238 |
| Countries by Capital City | 0 | - | 5.00 | 68,566 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,321 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,778 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,944 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,032 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,349 |
| Moved Capital Cities | 0 | - | 4.96 | 74,305 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,907 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,059 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,622 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,271 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,175 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,010 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,036 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,663 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,604 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,468 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 47,208 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,855 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,427 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,809 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,425 |
| Random Country to Capital | 0 | - | 4.98 | 922,265 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,805 |
| European Cities by Clue | 0 | - | 4.70 | 89,087 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,082 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,874 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 58,192 |
| Countries Closest to Greece | 0 | - | 4.98 | 25,380 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 19,889 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,288 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,023 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,899 |
| North American Sports Cities | 0 | - | 4.83 | 172,586 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,375 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,899 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,843 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,146 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,505 |
| Name a Valid World City | 0 | - | 4.83 | 71,400 |
| Cities by Former Name | 0 | - | 4.83 | 91,673 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,458 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,735 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,349 |
| World Capitals by Map | 0 | - | 5.00 | 287,252 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,428 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,421 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,171 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,599 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,961 |
| Capitals Starting With H | 0 | - | 4.91 | 92,681 |
| Capitals Starting With K | 0 | - | 4.88 | 83,729 |
| Capitals Starting With L | 0 | - | 4.81 | 88,212 |
| Capitals Starting With M | 0 | - | 4.93 | 108,007 |
| Capitals Starting With P | 0 | - | 4.88 | 78,316 |
| Capitals Starting With R | 0 | - | 4.87 | 81,954 |
| Capitals Starting With S | 0 | - | 4.90 | 85,923 |
