| Name a City - European Countries | 0 | - | 4.90 | 65,205 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,831 |
| Europe Capital to Country | 0 | - | 4.99 | 249,593 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,601 |
| European Capitals by Map | 0 | - | 4.99 | 138,601 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,891 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,246 |
| European Coastal Capitals | 0 | - | 4.95 | 90,396 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,573 |
| Official Cities in the UK | 0 | - | 4.89 | 283,107 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,898 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,081 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,483 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,184 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,946 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,059 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,087 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,053 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,971 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,096 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,056 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,188 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,422 |
| Asia Capital to Country | 0 | - | 4.96 | 126,478 |
| African Capitals by Map | 0 | - | 4.99 | 133,385 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,083 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,505 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,198 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,747 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,649 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,911 |
| Which City in Europe? | 0 | - | 4.83 | 107,177 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,020 |
| Slavic Countries | 0 | - | 4.96 | 111,502 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,739 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,565 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,475 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,285 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,458 |
| Cities in European History #1 | 0 | - | 4.63 | 133,812 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,309 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,704 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,668 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,365 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,111 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,248 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,003 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,702 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,098 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,740 |
| Capitals of the Stans | 0 | - | 4.95 | 26,747 |
| Random European City to Country | 0 | - | 4.69 | 117,469 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,858 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,112 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,992 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,506 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,556 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,902 |
| US States and State Capitals | 0 | - | 4.99 | 161,316 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,244 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,297 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,470 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,856 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,384 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,199 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,746 |
| Find the City #1 | 0 | - | 4.97 | 42,690 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,969 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,245 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,278 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,974 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,638 |
| Countries by Capital City | 0 | - | 5.00 | 67,930 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,973 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,466 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,662 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,211 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,972 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,299 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,078 |
| Moved Capital Cities | 0 | - | 4.96 | 74,065 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,554 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,411 |
| Random European Capital to Country | 0 | - | 4.98 | 190,645 |
| Random European Country to Capital | 0 | - | 4.93 | 164,651 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,225 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,605 |
| Random African Capital to Country | 0 | - | 4.97 | 100,499 |
| Random African Country to Capital | 0 | - | 4.94 | 71,098 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,840 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,833 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,099 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,727 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,702 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,207 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,920 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,620 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,774 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,676 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,491 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,964 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,029 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,075 |
| European Cities by Clue | 0 | - | 4.70 | 89,005 |
| Boroughs of London | 0 | - | 4.63 | 87,699 |
| London Geography | 0 | - | 4.47 | 59,630 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,496 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,806 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,745 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,730 |
| North American Sports Cities | 0 | - | 4.83 | 171,762 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,250 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,867 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,374 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,700 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,102 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,252 |
| Name a Valid World City | 0 | - | 4.83 | 70,955 |
| Cities by Former Name | 0 | - | 4.83 | 91,429 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,330 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,580 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,902 |
| World Capitals by Map | 0 | - | 5.00 | 285,642 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,166 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,157 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,406 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,099 |
| Random Country to Capital | 0 | - | 4.98 | 918,436 |
| Capitals Starting With H | 0 | - | 4.91 | 92,187 |
| Capitals Starting With K | 0 | - | 4.87 | 81,280 |
| Capitals Starting With L | 0 | - | 4.81 | 87,671 |
| Capitals Starting With M | 0 | - | 4.93 | 107,258 |
| Capitals Starting With P | 0 | - | 4.88 | 77,868 |
| Capitals Starting With R | 0 | - | 4.87 | 81,531 |
| Capitals Starting With S | 0 | - | 4.90 | 85,469 |
| Capitals Starting With T | 0 | - | 4.85 | 75,903 |
| Capitals Starting With W | 0 | - | 4.87 | 91,094 |
| Capitals Starting With A | 0 | - | 4.97 | 127,479 |
| Capitals Starting With B | 0 | - | 4.89 | 118,100 |
| Capitals Starting With D | 0 | - | 4.93 | 96,106 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,691 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,575 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,862 |
| The Only European Country ... | 0 | - | 4.91 | 216,027 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,792 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,999 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,276 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,257 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,513 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,790 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,612 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,700 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,699 |
| Former Capitals | 0 | - | 4.88 | 71,382 |
| Capital Cities Chain | 0 | - | 4.83 | 82,500 |
| Coldest World Capitals | 0 | - | 4.95 | 133,466 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,401 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,802 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,692 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,658 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,843 |
| Which City in Canada? | 0 | - | 4.82 | 56,945 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,451 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,201 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,819 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,442 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,987 |
| Slovakia Country Quiz | 0 | - | 4.64 | 30,642 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,996 |
| Counties of England | 0 | - | 4.97 | 794,967 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,781 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,289 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,806 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,118 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,760 |
| Random Asian City to Country | 0 | - | 4.56 | 44,459 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,982 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,966 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,725 |
| Which City in Germany? | 0 | - | 4.50 | 136,304 |
| Which City in Italy? | 0 | - | 4.68 | 90,008 |
| Which City in France? | 0 | - | 4.64 | 72,977 |
| Which City in Spain? | 0 | - | 4.50 | 49,883 |
| Geography of Rome | 0 | - | 4.51 | 16,651 |
| Paris City Trivia | 0 | - | 4.31 | 35,529 |
| Venice Trivia | 0 | - | 4.45 | 10,451 |
| Milan Trivia | 0 | - | 4.56 | 15,162 |
| Berlin City Trivia | 0 | - | 4.67 | 13,192 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,803 |
| Rome City Trivia | 0 | - | 4.49 | 20,652 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,964 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,900 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,046 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,525 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,036 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,650 |
