| Name a City - European Countries | 0 | - | 4.90 | 65,198 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,828 |
| Europe Capital to Country | 0 | - | 4.99 | 249,576 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,587 |
| European Capitals by Map | 0 | - | 4.99 | 138,587 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,879 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,240 |
| European Coastal Capitals | 0 | - | 4.95 | 90,391 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,562 |
| Official Cities in the UK | 0 | - | 4.89 | 283,073 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,891 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,079 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,168 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,922 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,023 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,939 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,036 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,077 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,050 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,281 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,167 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,416 |
| Asia Capital to Country | 0 | - | 4.96 | 126,474 |
| African Capitals by Map | 0 | - | 4.99 | 133,367 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,074 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,503 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,179 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,742 |
| Cities in European History #1 | 0 | - | 4.63 | 133,804 |
| 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 | 53,661 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,760 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,477 |
| Which City in Europe? | 0 | - | 4.83 | 107,172 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,441 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,363 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,448 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,095 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,246 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,996 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,696 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,094 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,767 |
| Capitals of the Stans | 0 | - | 4.95 | 26,745 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,847 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,962 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,242 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,269 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,969 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,630 |
| Countries by Capital City | 0 | - | 5.00 | 67,920 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,971 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,463 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,966 |
| Moved Capital Cities | 0 | - | 4.96 | 74,057 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,404 |
| Random European City to Country | 0 | - | 4.69 | 117,464 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,647 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,503 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,550 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,902 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,107 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,723 |
| North American Sports Cities | 0 | - | 4.83 | 171,752 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,246 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,468 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,382 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,251 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,196 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,743 |
| Cities by Former Name | 0 | - | 4.83 | 91,424 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,328 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,576 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,207 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,299 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,891 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,076 |
| World Capitals by Map | 0 | - | 5.00 | 285,615 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,155 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,550 |
| Random European Capital to Country | 0 | - | 4.98 | 190,634 |
| Random European Country to Capital | 0 | - | 4.93 | 164,621 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,218 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,600 |
| Random African Capital to Country | 0 | - | 4.97 | 100,487 |
| Random African Country to Capital | 0 | - | 4.94 | 71,097 |
| Capitals Starting With H | 0 | - | 4.91 | 92,156 |
| Capitals Starting With K | 0 | - | 4.87 | 80,927 |
| Capitals Starting With L | 0 | - | 4.81 | 87,636 |
| Capitals Starting With M | 0 | - | 4.93 | 107,211 |
| Capitals Starting With P | 0 | - | 4.88 | 77,839 |
| Capitals Starting With R | 0 | - | 4.87 | 81,514 |
| Capitals Starting With S | 0 | - | 4.90 | 85,444 |
| Capitals Starting With T | 0 | - | 4.85 | 75,883 |
| Capitals Starting With W | 0 | - | 4.87 | 91,082 |
| Capitals Starting With A | 0 | - | 4.97 | 127,444 |
| Capitals Starting With B | 0 | - | 4.89 | 118,069 |
| Capitals Starting With D | 0 | - | 4.93 | 96,083 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,822 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,558 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,846 |
| The Only European Country ... | 0 | - | 4.91 | 216,010 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,781 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,553 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,055 |
| Random Country to Capital | 0 | - | 4.98 | 918,358 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,978 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,284 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,802 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,118 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,920 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,867 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,768 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,102 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,671 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,959 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,961 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,647 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,903 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,025 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,072 |
| European Cities by Clue | 0 | - | 4.70 | 89,001 |
| Boroughs of London | 0 | - | 4.63 | 87,689 |
| London Geography | 0 | - | 4.47 | 59,629 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,113 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,513 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,374 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,784 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,597 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,697 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,696 |
| Former Capitals | 0 | - | 4.88 | 71,380 |
| Capital Cities Chain | 0 | - | 4.83 | 82,495 |
| Coldest World Capitals | 0 | - | 4.95 | 133,464 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,393 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,796 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,406 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,682 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,358 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,188 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,006 |
| Slavic Countries | 0 | - | 4.96 | 111,499 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,811 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,436 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,983 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,988 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,734 |
| Counties of England | 0 | - | 4.97 | 794,864 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Random Asian City to Country | 0 | - | 4.56 | 44,458 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,632 |
| Boundary Waters | 0 | - | 4.92 | 88,373 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,079 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,906 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,158 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,333 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,269 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,515 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,022 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,633 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,346 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,818 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,747 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,507 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,458 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,659 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,840 |
| Ancient City to Country | 0 | - | 4.70 | 107,931 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,136 |
| City-States | 0 | - | 4.53 | 37,228 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,677 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,076 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,621 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,625 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,161 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,082 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,525 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,453 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,214 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,853 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,389 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,603 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,152 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,192 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,475 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,729 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,950 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,068 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,308 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,291 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,938 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,291 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,153 |
