| Name a City - European Countries | 0 | - | 4.90 | 65,386 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,098 |
| Europe Capital to Country | 0 | - | 4.99 | 250,257 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,879 |
| European Capitals by Map | 0 | - | 4.99 | 139,164 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,071 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,424 |
| European Coastal Capitals | 0 | - | 4.95 | 90,605 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,059 |
| Official Cities in the UK | 0 | - | 4.89 | 283,749 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,040 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,177 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,713 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,290 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,148 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,689 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,388 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,160 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,705 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,919 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,522 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,190 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,799 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,680 |
| Asia Capital to Country | 0 | - | 4.96 | 126,662 |
| African Capitals by Map | 0 | - | 4.99 | 133,791 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,400 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,587 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,022 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,831 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,829 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,995 |
| Which City in Europe? | 0 | - | 4.83 | 107,393 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,296 |
| Slavic Countries | 0 | - | 4.96 | 111,668 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,195 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,808 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,443 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,403 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,899 |
| Cities in European History #1 | 0 | - | 4.63 | 134,001 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,344 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,747 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,821 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,500 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,813 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,484 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,269 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,840 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,369 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,905 |
| Capitals of the Stans | 0 | - | 4.95 | 26,842 |
| Random European City to Country | 0 | - | 4.69 | 117,668 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,406 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,252 |
| Europe Map Quiz | 0 | - | 5.00 | 4,763,272 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,839 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,794 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,101 |
| US States and State Capitals | 0 | - | 4.99 | 162,444 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,345 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,344 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,515 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,128 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,436 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,356 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,831 |
| Find the City #1 | 0 | - | 4.97 | 42,799 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,247 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,404 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,494 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,227 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,993 |
| Countries by Capital City | 0 | - | 5.00 | 68,272 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,163 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,647 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,434 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,476 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,195 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,348 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,188 |
| Moved Capital Cities | 0 | - | 4.96 | 74,209 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,669 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,554 |
| Random European Capital to Country | 0 | - | 4.98 | 190,915 |
| Random European Country to Capital | 0 | - | 4.93 | 165,128 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,451 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,755 |
| Random African Capital to Country | 0 | - | 4.97 | 100,715 |
| Random African Country to Capital | 0 | - | 4.94 | 71,205 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,051 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,162 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,233 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,853 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,843 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,750 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,943 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,773 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,032 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,814 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,555 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,000 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,163 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,136 |
| European Cities by Clue | 0 | - | 4.70 | 89,054 |
| Boroughs of London | 0 | - | 4.63 | 87,908 |
| London Geography | 0 | - | 4.47 | 59,677 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,783 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,877 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,807 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,893 |
| North American Sports Cities | 0 | - | 4.83 | 172,375 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,318 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,884 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,840 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,403 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,723 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,125 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,393 |
| Name a Valid World City | 0 | - | 4.83 | 71,201 |
| Cities by Former Name | 0 | - | 4.83 | 91,573 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,395 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,656 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,207 |
| World Capitals by Map | 0 | - | 5.00 | 286,451 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,314 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,341 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,415 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,145 |
| Random Country to Capital | 0 | - | 4.98 | 920,561 |
| Capitals Starting With H | 0 | - | 4.91 | 92,552 |
| Capitals Starting With K | 0 | - | 4.88 | 83,502 |
| Capitals Starting With L | 0 | - | 4.81 | 88,087 |
| Capitals Starting With M | 0 | - | 4.93 | 107,791 |
| Capitals Starting With P | 0 | - | 4.88 | 78,206 |
| Capitals Starting With R | 0 | - | 4.87 | 81,828 |
| Capitals Starting With S | 0 | - | 4.90 | 85,785 |
| Capitals Starting With T | 0 | - | 4.85 | 76,175 |
| Capitals Starting With W | 0 | - | 4.87 | 91,306 |
| Capitals Starting With A | 0 | - | 4.97 | 127,917 |
| Capitals Starting With B | 0 | - | 4.89 | 118,478 |
| Capitals Starting With D | 0 | - | 4.93 | 96,439 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,567 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,044 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,263 |
| The Only European Country ... | 0 | - | 4.91 | 216,648 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,148 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,488 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,355 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,266 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,559 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,976 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,044 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,884 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,799 |
| Former Capitals | 0 | - | 4.88 | 71,458 |
| Capital Cities Chain | 0 | - | 4.84 | 82,740 |
| Coldest World Capitals | 0 | - | 4.95 | 133,560 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,565 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,952 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,898 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,171 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,042 |
| Which City in Canada? | 0 | - | 4.83 | 57,074 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,328,773 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,726 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,224 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,675 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,214 |
| Bulgaria Country Quiz | 0 | - | 4.55 | 30,890 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,154 |
| Counties of England | 0 | - | 4.97 | 796,845 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,695 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,241 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,389 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,867 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,142 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,587 |
| North America Cities by Map | 0 | - | 4.41 | 47,808 |
| Random Asian City to Country | 0 | - | 4.56 | 44,535 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 67,200 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,200 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,762 |
| Which City in Germany? | 0 | - | 4.50 | 136,511 |
| Which City in Italy? | 0 | - | 4.68 | 90,152 |
| Which City in France? | 0 | - | 4.64 | 73,067 |
| Which City in Spain? | 0 | - | 4.50 | 49,937 |
| Geography of Rome | 0 | - | 4.51 | 16,665 |
| Paris City Trivia | 0 | - | 4.31 | 35,545 |
| Venice Trivia | 0 | - | 4.45 | 10,460 |
| Milan Trivia | 0 | - | 4.56 | 15,179 |
| Berlin City Trivia | 0 | - | 4.67 | 13,214 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,820 |
| Rome City Trivia | 0 | - | 4.49 | 20,671 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,012 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,014 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,577 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,858 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,334 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,833 |
