| Name a City - European Countries | 0 | - | 4.90 | 65,764 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,531 |
| Europe Capital to Country | 0 | - | 4.99 | 251,119 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,357 |
| European Capitals by Map | 0 | - | 4.99 | 140,464 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,391 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,727 |
| European Coastal Capitals | 0 | - | 4.95 | 90,913 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,823 |
| Official Cities in the UK | 0 | - | 4.89 | 284,848 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,269 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,358 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,463 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,578 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,424 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,504 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,703 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,943 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,343 |
| World Capitals Quiz | 0 | - | 5.00 | 5,088,055 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,772 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,065 |
| Asia Capital to Country | 0 | - | 4.96 | 126,960 |
| African Capitals by Map | 0 | - | 4.99 | 137,524 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,945 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,710 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,137 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,649 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,964 |
| Cities in European History #1 | 0 | - | 4.63 | 134,279 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,394 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,815 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,163 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,558 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,040 |
| Which City in Europe? | 0 | - | 4.83 | 107,650 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,507 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,747 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,058 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,835 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,784 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,623 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,096 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,623 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,131 |
| Capitals of the Stans | 0 | - | 4.95 | 26,970 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,695 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,652 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,624 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,764 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,618 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,475 |
| Countries by Capital City | 0 | - | 5.00 | 68,763 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,449 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,889 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,479 |
| Moved Capital Cities | 0 | - | 4.96 | 74,402 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,672 |
| Random European City to Country | 0 | - | 4.69 | 118,133 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,445 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,322 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,119 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,324 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,505 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,584 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,128 |
| North American Sports Cities | 0 | - | 4.83 | 172,728 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,428 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,599 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,869 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,510 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,650 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,620 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,950 |
| Cities by Former Name | 0 | - | 4.83 | 91,786 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,522 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,797 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,885 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,411 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,480 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,334 |
| World Capitals by Map | 0 | - | 5.00 | 287,803 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,542 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,850 |
| Random European Capital to Country | 0 | - | 4.98 | 191,583 |
| Random European Country to Capital | 0 | - | 4.93 | 165,487 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,769 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,076 |
| Random African Capital to Country | 0 | - | 4.97 | 100,983 |
| Random African Country to Capital | 0 | - | 4.94 | 71,462 |
| Capitals Starting With H | 0 | - | 4.91 | 92,795 |
| Capitals Starting With K | 0 | - | 4.88 | 83,851 |
| Capitals Starting With L | 0 | - | 4.81 | 88,314 |
| Capitals Starting With M | 0 | - | 4.93 | 108,182 |
| Capitals Starting With P | 0 | - | 4.88 | 78,425 |
| Capitals Starting With R | 0 | - | 4.87 | 82,043 |
| Capitals Starting With S | 0 | - | 4.90 | 86,028 |
| Capitals Starting With T | 0 | - | 4.85 | 76,374 |
| Capitals Starting With W | 0 | - | 4.87 | 91,432 |
| Capitals Starting With A | 0 | - | 4.97 | 128,382 |
| Capitals Starting With B | 0 | - | 4.89 | 118,801 |
| Capitals Starting With D | 0 | - | 4.93 | 96,702 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,693 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,803 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,883 |
| The Only European Country ... | 0 | - | 4.91 | 217,689 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,775 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,867 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,934 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,856 |
| Random Country to Capital | 0 | - | 4.98 | 923,709 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,285 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,269 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,539 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,965 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,182 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,984 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,912 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,472 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,171 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,045 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,482 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,060 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,000 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,150 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,356 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,208 |
| European Cities by Clue | 0 | - | 4.70 | 89,107 |
| Boroughs of London | 0 | - | 4.63 | 88,191 |
| London Geography | 0 | - | 4.47 | 59,766 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,179 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,647 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,445 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,457 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,687 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,336 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,217 |
| Former Capitals | 0 | - | 4.88 | 71,549 |
| Capital Cities Chain | 0 | - | 4.84 | 83,035 |
| Coldest World Capitals | 0 | - | 4.95 | 133,690 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,825 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,541 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,434 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,181 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,679 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,656 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,684 |
| Slavic Countries | 0 | - | 4.96 | 111,987 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,782 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,035 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,542 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,453 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,489 |
| Counties of England | 0 | - | 4.97 | 799,746 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,635 |
| North America Cities by Map | 0 | - | 4.41 | 47,868 |
| Random Asian City to Country | 0 | - | 4.56 | 44,566 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,992 |
| Boundary Waters | 0 | - | 4.92 | 88,613 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,287 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,359 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,851 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,689 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,361 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,811 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,438 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,621 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,888 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,895 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,550 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,562 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.39 | 47,904 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,384 |
| Ancient City to Country | 0 | - | 4.70 | 108,176 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,166 |
| City-States | 0 | - | 4.53 | 37,319 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,590 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,758 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,379 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,729 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,027 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,221 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,163 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,565 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,645 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,257 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,997 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,401 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,758 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,222 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,850 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,438 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,303 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,270 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,285 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,036 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,661 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,555 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,340 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,073 |
