| Name a City - European Countries | 0 | - | 4.90 | 65,171 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,785 |
| Europe Capital to Country | 0 | - | 4.99 | 249,511 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,539 |
| European Capitals by Map | 0 | - | 4.99 | 138,491 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,856 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,210 |
| European Coastal Capitals | 0 | - | 4.95 | 90,356 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,505 |
| Official Cities in the UK | 0 | - | 4.89 | 282,957 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,871 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,065 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,447 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,155 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,912 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,949 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,027 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,037 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,640 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,843 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,436 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,026 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,055 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,378 |
| Asia Capital to Country | 0 | - | 4.96 | 126,439 |
| African Capitals by Map | 0 | - | 4.99 | 133,292 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,048 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,488 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,074 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,728 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,629 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,890 |
| Which City in Europe? | 0 | - | 4.83 | 107,142 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,862 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,310 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,256 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,384 |
| Cities in European History #1 | 0 | - | 4.63 | 133,774 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,695 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,641 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,329 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,009 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,227 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,959 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,677 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,060 |
| Capitals of the Stans | 0 | - | 4.95 | 26,724 |
| Random European City to Country | 0 | - | 4.69 | 117,450 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,265 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,084 |
| Countries That Border Russia | 0 | - | 4.98 | 461,047 |
| Europe Map Quiz | 0 | - | 5.00 | 4,754,862 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,445 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,510 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,883 |
| US States and State Capitals | 0 | - | 4.99 | 161,187 |
| Russia Country Quiz | 0 | - | 4.85 | 114,257 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,224 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,283 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,817 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,371 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,175 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,737 |
| Find the City #1 | 0 | - | 4.97 | 42,666 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,908 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,218 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,246 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,920 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,558 |
| Countries by Capital City | 0 | - | 5.00 | 67,875 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,947 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,438 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,557 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,191 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,932 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,285 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,065 |
| Moved Capital Cities | 0 | - | 4.96 | 74,027 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,537 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,377 |
| Random European Capital to Country | 0 | - | 4.98 | 190,600 |
| Random European Country to Capital | 0 | - | 4.93 | 164,468 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,178 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,574 |
| Random African Capital to Country | 0 | - | 4.97 | 100,476 |
| Random African Country to Capital | 0 | - | 4.94 | 71,076 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,817 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,748 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,081 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,237 |
| Countries that Border Poland | 0 | - | 4.99 | 172,032 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,708 |
| Albania Country Quiz | 0 | - | 4.54 | 38,911 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,675 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,105 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,918 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,197 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,732 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,645 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,475 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,952 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,006 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,063 |
| European Cities by Clue | 0 | - | 4.70 | 88,998 |
| Boroughs of London | 0 | - | 4.63 | 87,633 |
| London Geography | 0 | - | 4.47 | 59,620 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,464 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,447 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,793 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,733 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,695 |
| North American Sports Cities | 0 | - | 4.83 | 171,734 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,230 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,369 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,691 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,226 |
| Name a Valid World City | 0 | - | 4.83 | 70,910 |
| Cities by Former Name | 0 | - | 4.83 | 91,411 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,310 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,560 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,854 |
| World Capitals by Map | 0 | - | 5.00 | 285,517 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,139 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,690 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,403 |
| Random Country to Capital | 0 | - | 4.98 | 917,935 |
| Capitals Starting With H | 0 | - | 4.90 | 91,971 |
| Capitals Starting With K | 0 | - | 4.85 | 77,903 |
| Capitals Starting With L | 0 | - | 4.81 | 87,396 |
| Capitals Starting With M | 0 | - | 4.93 | 106,945 |
| Capitals Starting With P | 0 | - | 4.88 | 77,663 |
| Capitals Starting With R | 0 | - | 4.87 | 81,399 |
| Capitals Starting With S | 0 | - | 4.89 | 85,291 |
| Capitals Starting With T | 0 | - | 4.84 | 75,745 |
| Capitals Starting With W | 0 | - | 4.87 | 91,001 |
| Capitals Starting With A | 0 | - | 4.97 | 127,252 |
| Capitals Starting With B | 0 | - | 4.89 | 117,901 |
| Capitals Starting With D | 0 | - | 4.93 | 95,931 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,591 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,490 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,793 |
| The Only European Country ... | 0 | - | 4.91 | 215,933 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,745 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,895 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,254 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,610 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,505 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,766 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,502 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,666 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,674 |
| Former Capitals | 0 | - | 4.88 | 71,365 |
| Capital Cities Chain | 0 | - | 4.83 | 82,456 |
| Coldest World Capitals | 0 | - | 4.95 | 133,445 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,372 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,771 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,643 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,555 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,802 |
| Which City in Canada? | 0 | - | 4.82 | 56,939 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,325,966 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,123 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,979 |
| Slavic Countries | 0 | - | 4.96 | 111,476 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,764 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,401 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,949 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,962 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,707 |
| Counties of England | 0 | - | 4.97 | 794,610 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,635 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,270 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,791 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,113 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,556 |
| North America Cities by Map | 0 | - | 4.41 | 47,757 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,945 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,936 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,718 |
| Which City in Germany? | 0 | - | 4.50 | 136,125 |
| Which City in Italy? | 0 | - | 4.67 | 89,966 |
| Which City in France? | 0 | - | 4.64 | 72,948 |
| Which City in Spain? | 0 | - | 4.50 | 49,875 |
| Geography of Rome | 0 | - | 4.51 | 16,648 |
| Paris City Trivia | 0 | - | 4.31 | 35,525 |
| Venice Trivia | 0 | - | 4.45 | 10,450 |
| Milan Trivia | 0 | - | 4.56 | 15,160 |
| Berlin City Trivia | 0 | - | 4.67 | 13,183 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,801 |
| Rome City Trivia | 0 | - | 4.49 | 20,648 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,957 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,881 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,971 |
