| Name a City - European Countries | 0 | - | 4.92 | 64,300 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,701 |
| Europe Capital to Country | 0 | - | 4.99 | 247,374 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,348 |
| European Capitals by Map | 0 | - | 4.99 | 136,059 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,097 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,551 |
| European Coastal Capitals | 0 | - | 4.95 | 89,680 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,625 |
| Official Cities in the UK | 0 | - | 4.89 | 280,298 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,357 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,661 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,723 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,124 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,753 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,733 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,624 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,691 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,150 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,121 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,826 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,279 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,821 |
| Asia Capital to Country | 0 | - | 4.96 | 125,668 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,019 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,502 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,764 |
| Which City in Europe? | 0 | - | 4.83 | 106,572 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,146 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,788 |
| Cities in European History #1 | 0 | - | 4.63 | 133,019 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,141 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,738 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,963 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,641 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,579 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,044 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,108 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,392 |
| Capitals of the Stans | 0 | - | 4.95 | 26,380 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,782 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,291 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,712 |
| Random European City to Country | 0 | - | 4.69 | 116,255 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,171 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,633 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,328 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,312 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,656 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,160 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,590 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,159 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,860 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,598 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,550 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,510 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,282 |
| Countries by Capital City | 0 | - | 5.00 | 66,520 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,257 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,844 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,113 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,361 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,135 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,724 |
| Moved Capital Cities | 0 | - | 4.96 | 73,542 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,606 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,352 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,974 |
| Random European Capital to Country | 0 | - | 4.98 | 189,105 |
| Random European Country to Capital | 0 | - | 4.92 | 147,367 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,302 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,345 |
| Random African Capital to Country | 0 | - | 4.97 | 99,690 |
| Random African Country to Capital | 0 | - | 4.94 | 70,165 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,687 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 98,259 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,052 |
| North American Sports Cities | 0 | - | 4.83 | 170,802 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,896 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,806 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,774 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,767 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,598 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,976 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,668 |
| Cities by Former Name | 0 | - | 4.84 | 90,898 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,656 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,209 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,786 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,835 |
| World Capitals by Map | 0 | - | 5.00 | 282,968 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,616 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,927 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,221 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,587 |
| Random Country to Capital | 0 | - | 4.98 | 910,913 |
| Capitals Starting With H | 0 | - | 4.90 | 90,131 |
| Capitals Starting With K | 0 | - | 4.85 | 75,606 |
| Capitals Starting With L | 0 | - | 4.81 | 86,732 |
| Capitals Starting With M | 0 | - | 4.93 | 105,924 |
| Capitals Starting With P | 0 | - | 4.88 | 77,103 |
| Capitals Starting With R | 0 | - | 4.87 | 80,895 |
| Capitals Starting With S | 0 | - | 4.89 | 84,717 |
| Capitals Starting With T | 0 | - | 4.84 | 75,223 |
| Capitals Starting With W | 0 | - | 4.89 | 90,538 |
| Capitals Starting With A | 0 | - | 4.97 | 126,424 |
| Capitals Starting With B | 0 | - | 4.89 | 117,182 |
| Capitals Starting With D | 0 | - | 4.93 | 95,273 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,460 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,840 |
| European Cities by Clue | 0 | - | 4.70 | 88,780 |
| Boroughs of London | 0 | - | 4.63 | 86,991 |
| London Geography | 0 | - | 4.47 | 59,434 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,816 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,410 |
| The Only European Country ... | 0 | - | 4.91 | 213,602 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,388 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,146 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,271 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,005 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,350 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,252 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,996 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 126,285 |
| Biggest Cities by Language | 0 | - | 4.96 | 230,751 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,138 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,073 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,550 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,185 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,012 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,452 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,281 |
| North America Cities by Map | 0 | - | 4.41 | 47,600 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,126 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,955 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,566 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,289 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,034 |
| Former Capitals | 0 | - | 4.88 | 71,103 |
| Capital Cities Chain | 0 | - | 4.84 | 81,852 |
| Coldest World Capitals | 0 | - | 4.95 | 133,007 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,724 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,183 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,913 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,123 |
| Which City in Canada? | 0 | - | 4.82 | 56,628 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,966 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,187 |
| Slavic Countries | 0 | - | 4.96 | 110,796 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,224 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,626 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,228 |
| Top 10 European Countries by English Proficiency | 0 | - | 4.74 | 65,352 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,425 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,092 |
| Flags to Languages | 0 | - | 4.95 | 172,391 |
| Counties of England | 0 | - | 4.97 | 788,621 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 710,891 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,874 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,738 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,929 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,782 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,064 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,446 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,060 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,268 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,305 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,667 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,825 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,880 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,423 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,186 |
| US States and State Capitals | 0 | - | 4.99 | 158,214 |
| The Only Country ... | 0 | - | 4.91 | 79,770 |
| Geography of Rome | 0 | - | 4.51 | 16,623 |
| Paris City Trivia | 0 | - | 4.31 | 35,458 |
| Venice Trivia | 0 | - | 4.45 | 10,416 |
| Milan Trivia | 0 | - | 4.56 | 15,113 |
| Berlin City Trivia | 0 | - | 4.67 | 13,068 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,752 |
| Rome City Trivia | 0 | - | 4.49 | 20,578 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,129 |
| Monarchies of Europe | 0 | - | 4.90 | 97,244 |
| European Diaspora - Top 11 Countries | 0 | - | 4.90 | 94,986 |
| 10 European Countries with the Most Tourists | 0 | - | 4.98 | 136,268 |
| European Countries with One Border | 0 | - | 4.97 | 181,512 |
| European Countries with the Fewest Borders | 0 | - | 4.97 | 178,102 |
| Regions of France Map Quiz | 0 | - | 4.97 | 143,034 |
| States of Germany Map Quiz | 0 | - | 4.91 | 131,598 |
| Counties of England Map Quiz | 0 | - | 4.97 | 305,998 |
| UK Cities Map Quiz | 0 | - | 4.95 | 461,991 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,726 |
