| Name a City - European Countries | 0 | - | 4.90 | 66,101 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,974 |
| Europe Capital to Country | 0 | - | 4.99 | 251,926 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,880 |
| European Capitals by Map | 0 | - | 4.99 | 141,932 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,797 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,113 |
| European Coastal Capitals | 0 | - | 4.95 | 91,242 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,633 |
| Official Cities in the UK | 0 | - | 4.89 | 286,006 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,535 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,546 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,671 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,859 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,941 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,512 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,521 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,216 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,283 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,793 |
| Countries Bordering Serbia | 0 | - | 4.96 | 93,023 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,748 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,768 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,396 |
| World Capitals Quiz | 0 | - | 5.00 | 5,102,826 |
| Asia Capital to Country | 0 | - | 4.96 | 127,327 |
| African Capitals by Map | 0 | - | 4.99 | 141,999 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,849 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,151 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,393 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,134 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,340 |
| Which City in Europe? | 0 | - | 4.83 | 107,846 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,294 |
| Cities in European History #1 | 0 | - | 4.63 | 134,556 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,440 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,867 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,445 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,994 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,654 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,959 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,176 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,035 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,354 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,891 |
| Capitals of the Stans | 0 | - | 4.95 | 27,104 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,359 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,730 |
| Countries That Border Russia | 0 | - | 4.98 | 464,324 |
| Europe Map Quiz | 0 | - | 5.00 | 4,785,215 |
| Random European City to Country | 0 | - | 4.69 | 118,401 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,837 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,623 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,615 |
| Russia Country Quiz | 0 | - | 4.83 | 115,264 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,703 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,556 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,669 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,205 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,598 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,887 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,083 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,274 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,925 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,146 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,152 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,046 |
| Countries by Capital City | 0 | - | 5.00 | 69,282 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,802 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,174 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,631 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,758 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,474 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,498 |
| Moved Capital Cities | 0 | - | 4.96 | 74,611 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,781 |
| Serbia Country Quiz | 0 | - | 4.44 | 35,196 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,939 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,340 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,021 |
| Random European Capital to Country | 0 | - | 4.98 | 192,055 |
| Random European Country to Capital | 0 | - | 4.93 | 165,825 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,952 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,373 |
| Random African Capital to Country | 0 | - | 4.97 | 101,283 |
| Random African Country to Capital | 0 | - | 4.95 | 71,713 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,193 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,972 |
| Countries that Border Poland | 0 | - | 4.99 | 173,095 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,225 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 28,027 |
| Moldova Country Quiz | 0 | - | 4.82 | 31,013 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,394 |
| North American Sports Cities | 0 | - | 4.83 | 173,078 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,544 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,029 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,886 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,916 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,910 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,376 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,901 |
| Name a Valid World City | 0 | - | 4.85 | 71,917 |
| Cities by Former Name | 0 | - | 4.83 | 92,008 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,664 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,955 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,137 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,769 |
| World Capitals by Map | 0 | - | 5.00 | 289,159 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,786 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,534 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,206 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,338 |
| Random Country to Capital | 0 | - | 4.98 | 927,280 |
| Capitals Starting With H | 0 | - | 4.91 | 93,291 |
| Capitals Starting With K | 0 | - | 4.89 | 84,361 |
| Capitals Starting With M | 0 | - | 4.94 | 109,110 |
| Capitals Starting With P | 0 | - | 4.88 | 78,962 |
| Capitals Starting With R | 0 | - | 4.88 | 82,473 |
| Capitals Starting With S | 0 | - | 4.90 | 86,534 |
| Capitals Starting With T | 0 | - | 4.85 | 76,798 |
| Capitals Starting With W | 0 | - | 4.87 | 91,712 |
| Capitals Starting With A | 0 | - | 4.97 | 129,044 |
| Capitals Starting With B | 0 | - | 4.89 | 119,440 |
| Capitals Starting With D | 0 | - | 4.94 | 97,155 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,592 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,289 |
| European Cities by Clue | 0 | - | 4.70 | 89,168 |
| Boroughs of London | 0 | - | 4.63 | 88,484 |
| London Geography | 0 | - | 4.47 | 59,851 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,616 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,983 |
| The Only European Country ... | 0 | - | 4.91 | 218,778 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,400 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,533 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,075 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,720 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,946 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,486 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,211 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,454 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,813 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,777 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,578 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,315 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,700 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,082 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,220 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,681 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,764 |
| North America Cities by Map | 0 | - | 4.41 | 47,926 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,849 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,353 |
| Random Asian City to Country | 0 | - | 4.56 | 44,608 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,621 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,526 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,789 |
| Former Capitals | 0 | - | 4.88 | 71,653 |
| Capital Cities Chain | 0 | - | 4.84 | 83,312 |
| Coldest World Capitals | 0 | - | 4.95 | 134,127 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,081 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,795 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,505 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,874 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,787 |
| Which City in Canada? | 0 | - | 4.83 | 57,338 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,026 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,171 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,575 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,103 |
| Slavic Countries | 0 | - | 4.96 | 112,308 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,304 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,276 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,425 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,976 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,721 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,721 |
| Counties of England | 0 | - | 4.97 | 802,314 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,925 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,614 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,814 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,808 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,240 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,406 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,803 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,838 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,231 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,441 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,873 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,728 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,533 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,825 |
| US States and State Capitals | 0 | - | 4.99 | 165,144 |
| The Only Country ... | 0 | - | 4.91 | 81,819 |
| Geography of Rome | 0 | - | 4.51 | 16,705 |
| Paris City Trivia | 0 | - | 4.31 | 35,613 |
| Venice Trivia | 0 | - | 4.45 | 10,490 |
| Milan Trivia | 0 | - | 4.56 | 15,205 |
| Berlin City Trivia | 0 | - | 4.67 | 13,304 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,849 |
| Rome City Trivia | 0 | - | 4.49 | 20,724 |
