| Name a City - European Countries | 0 | - | 4.90 | 66,095 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,500 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,971 |
| Europe Capital to Country | 0 | - | 4.99 | 251,912 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,846 |
| European Capitals by Map | 0 | - | 4.99 | 141,920 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,791 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,110 |
| European Coastal Capitals | 0 | - | 4.95 | 91,237 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,620 |
| Official Cities in the UK | 0 | - | 4.89 | 285,989 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,531 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,542 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,336 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,669 |
| Which City in Europe? | 0 | - | 4.83 | 107,842 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,855 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,921 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,516 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,140 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,243 |
| Random European City to Country | 0 | - | 4.69 | 118,397 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,792 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,724 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,959 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,742 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,389 |
| World Capitals Quiz | 0 | - | 5.00 | 5,102,477 |
| Asia Capital to Country | 0 | - | 4.96 | 127,324 |
| African Capitals by Map | 0 | - | 4.99 | 141,969 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,839 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,151 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,355 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,129 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,494 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,204 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,335 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,272 |
| Cities in European History #1 | 0 | - | 4.63 | 134,551 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,029 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,439 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,864 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,439 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,990 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,623 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,937 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,174 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,023 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,349 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,887 |
| European Cities by Clue | 0 | - | 4.70 | 89,166 |
| Capitals of the Stans | 0 | - | 4.95 | 27,104 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,598,185 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,780 |
| Which City in Canada? | 0 | - | 4.83 | 57,333 |
| Europe Map Quiz | 0 | - | 5.00 | 4,784,991 |
| Random Asian City to Country | 0 | - | 4.56 | 44,607 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,827 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,587 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,602 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,788 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,306 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,792 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,668 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,194 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,596 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,878 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,078 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,269 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,920 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,136 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,142 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,035 |
| Countries by Capital City | 0 | - | 5.00 | 69,272 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,793 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,171 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,608 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,755 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,474 |
| Moved Capital Cities | 0 | - | 4.96 | 74,606 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,972 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,780 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,711 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,859 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,749 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,331 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,019 |
| Random European Capital to Country | 0 | - | 4.98 | 192,049 |
| Random European Country to Capital | 0 | - | 4.93 | 165,816 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,950 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,367 |
| Random African Capital to Country | 0 | - | 4.97 | 101,278 |
| Random African Country to Capital | 0 | - | 4.95 | 71,709 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,642 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,192 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,882 |
| Which City in Germany? | 0 | - | 4.50 | 137,272 |
| Which City in Italy? | 0 | - | 4.68 | 90,509 |
| Which City in France? | 0 | - | 4.67 | 73,346 |
| Which City in Spain? | 0 | - | 4.50 | 50,093 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,981 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,392 |
| North American Sports Cities | 0 | - | 4.83 | 173,069 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,541 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,885 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,908 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,909 |
| Random U.S. City to State | 0 | - | 4.45 | 76,830 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,368 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,894 |
| Name a Valid World City | 0 | - | 4.85 | 71,907 |
| Cities by Former Name | 0 | - | 4.83 | 91,997 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,663 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,950 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,136 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,764 |
| World Capitals by Map | 0 | - | 5.00 | 289,133 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,783 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,388 |
| Random Country to Capital | 0 | - | 4.98 | 927,171 |
| Capitals Starting With H | 0 | - | 4.91 | 93,282 |
| Capitals Starting With K | 0 | - | 4.89 | 84,350 |
| Capitals Starting With M | 0 | - | 4.94 | 109,086 |
| Capitals Starting With P | 0 | - | 4.88 | 78,950 |
| Capitals Starting With R | 0 | - | 4.88 | 82,462 |
| Capitals Starting With S | 0 | - | 4.90 | 86,517 |
| Capitals Starting With T | 0 | - | 4.85 | 76,789 |
| Capitals Starting With W | 0 | - | 4.87 | 91,704 |
| Capitals Starting With A | 0 | - | 4.97 | 129,027 |
| Capitals Starting With B | 0 | - | 4.89 | 119,427 |
| Capitals Starting With D | 0 | - | 4.94 | 97,143 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,587 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,289 |
| Boroughs of London | 0 | - | 4.63 | 88,476 |
| London Geography | 0 | - | 4.47 | 59,849 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,600 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,978 |
| The Only European Country ... | 0 | - | 4.91 | 218,751 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,391 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,524 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,307 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,240 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,119 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,821 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,056 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,712 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,945 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,485 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,210 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,454 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,779 |
| Which City in Africa? | 0 | - | 4.77 | 57,982 |
| Which City in Asia? | 0 | - | 4.52 | 51,557 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,411 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,314 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,693 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,079 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 79,370 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,219 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,679 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,763 |
| North America Cities by Map | 0 | - | 4.41 | 47,926 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,841 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,336 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,612 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,520 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,780 |
| Former Capitals | 0 | - | 4.88 | 71,653 |
| Capital Cities Chain | 0 | - | 4.84 | 83,304 |
| Coldest World Capitals | 0 | - | 4.95 | 134,124 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,077 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,501 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,284 |
| Which City in Latin America? | 0 | - | 4.63 | 47,143 |
| Which City in Australia? | 0 | - | 4.67 | 34,548 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,557 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,092 |
| Slavic Countries | 0 | - | 4.96 | 112,300 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,259 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,418 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,968 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,717 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,718 |
| Counties of England | 0 | - | 4.97 | 802,272 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,914 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,599 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,800 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,806 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,511 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,236 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,652 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,400 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,799 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,838 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,226 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,437 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,869 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,726 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,529 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,812 |
