| Official Cities in the UK | 0 | - | 4.89 | 284,966 |
| Name a City - European Countries | 0 | - | 4.90 | 65,813 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,548 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,846 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,601 |
| Europe Capital to Country | 0 | - | 4.99 | 251,237 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,437 |
| European Capitals by Map | 0 | - | 4.99 | 140,794 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,474 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,838 |
| European Coastal Capitals | 0 | - | 4.95 | 90,957 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,914 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,293 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,383 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,501 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,016 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,371 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,956 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,804 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,663 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,528 |
| Counties of England | 0 | - | 4.97 | 800,064 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,923 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,603 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,105 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,653 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,972 |
| World Capitals Quiz | 0 | - | 5.00 | 5,089,884 |
| Asia Capital to Country | 0 | - | 4.96 | 127,008 |
| African Capitals by Map | 0 | - | 4.99 | 139,516 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,236 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,935 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,319 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,986 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,087 |
| Which City in Europe? | 0 | - | 4.83 | 107,680 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,648 |
| Cities in European History #1 | 0 | - | 4.63 | 134,325 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,399 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,824 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,871 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,210 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,777 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,236 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,951 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,840 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,668 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,132 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,675 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,015 |
| States of Germany Map Quiz | 0 | - | 4.92 | 133,365 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,391 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,553 |
| Countries and Territories of the United Kingdom | 0 | - | 4.90 | 94,267 |
| Capitals of the Stans | 0 | - | 4.95 | 27,002 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,284 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,542 |
| Europe Map Quiz | 0 | - | 5.00 | 4,775,528 |
| Random European City to Country | 0 | - | 4.69 | 118,162 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,392 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,176 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,351 |
| UK Immigration by Country | 0 | - | 4.94 | 141,282 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,413 |
| Germany Country Quiz | 0 | - | 4.83 | 158,372 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,395 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,823 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,398 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,843 |
| France Cities Map Quiz | 0 | - | 4.96 | 167,329 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 126,770 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,203 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 152,722 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,203 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,774 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,518 |
| Find the City #1 | 0 | - | 4.97 | 43,099 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,734 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,679 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,852 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,716 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,570 |
| Countries by Capital City | 0 | - | 5.00 | 68,845 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,502 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,934 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,598 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,521 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,419 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,350 |
| Moved Capital Cities | 0 | - | 4.96 | 74,432 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,693 |
| Portugal Country Quiz | 0 | - | 4.69 | 72,110 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,454 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,920 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,881 |
| Random European Capital to Country | 0 | - | 4.98 | 191,645 |
| Random European Country to Capital | 0 | - | 4.93 | 165,528 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,795 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,140 |
| Random African Capital to Country | 0 | - | 4.97 | 101,020 |
| Random African Country to Capital | 0 | - | 4.94 | 71,494 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,771 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,828 |
| Malta Country Quiz | 0 | - | 4.81 | 31,148 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 61,391 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,610 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.22 | 9,151 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,173 |
| North American Sports Cities | 0 | - | 4.83 | 172,782 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,446 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,001 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,550 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,874 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,070 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,687 |
| Name a Valid World City | 0 | - | 4.83 | 71,598 |
| Cities by Former Name | 0 | - | 4.83 | 91,812 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,544 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,828 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,075 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,517 |
| World Capitals by Map | 0 | - | 5.00 | 288,037 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,592 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,396 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,040 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,171 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,204 |
| Random Country to Capital | 0 | - | 4.98 | 924,082 |
| Capitals Starting With H | 0 | - | 4.91 | 92,829 |
| Capitals Starting With K | 0 | - | 4.88 | 83,881 |
| Capitals Starting With L | 0 | - | 4.81 | 88,348 |
| Capitals Starting With M | 0 | - | 4.93 | 108,240 |
| Capitals Starting With P | 0 | - | 4.88 | 78,464 |
| Capitals Starting With R | 0 | - | 4.87 | 82,070 |
| Capitals Starting With S | 0 | - | 4.90 | 86,054 |
| Capitals Starting With T | 0 | - | 4.84 | 76,397 |
| Capitals Starting With W | 0 | - | 4.87 | 91,450 |
| Capitals Starting With A | 0 | - | 4.97 | 128,425 |
| Capitals Starting With B | 0 | - | 4.88 | 118,843 |
| Capitals Starting With D | 0 | - | 4.93 | 96,731 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,385 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,218 |
| European Cities by Clue | 0 | - | 4.70 | 89,113 |
| Boroughs of London | 0 | - | 4.63 | 88,230 |
| London Geography | 0 | - | 4.47 | 59,774 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,937 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,304 |
| The Only European Country ... | 0 | - | 4.91 | 217,855 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,887 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,613 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,386 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,607 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,920 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,450 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,176 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,436 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,037 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,964 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,277 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,558 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,993 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,191 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,645 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,657 |
| North America Cities by Map | 0 | - | 4.41 | 47,876 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,546 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,750 |
| Random Asian City to Country | 0 | - | 4.56 | 44,571 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,372 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,284 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 67,650 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,519 |
| Former Capitals | 0 | - | 4.88 | 71,563 |
| Capital Cities Chain | 0 | - | 4.84 | 83,070 |
| Coldest World Capitals | 0 | - | 4.95 | 133,964 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,862 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,572 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,221 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,162 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,365 |
| Which City in Canada? | 0 | - | 4.83 | 57,201 |
| Florence City Trivia | 0 | - | 4.39 | 11,393 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,689 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,332,054 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,789 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,749 |
| Slavic Countries | 0 | - | 4.96 | 112,026 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,847 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,119 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,671 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,488 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,521 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,484 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,079 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,514 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,656 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,063 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,252 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,657 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,766 |
