| Name a City - European Countries | 0 | - | 4.90 | 65,206 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,835 |
| Europe Capital to Country | 0 | - | 4.99 | 249,598 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,606 |
| European Capitals by Map | 0 | - | 4.99 | 138,616 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,896 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,247 |
| European Coastal Capitals | 0 | - | 4.95 | 90,396 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,582 |
| Official Cities in the UK | 0 | - | 4.89 | 283,114 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,898 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,081 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,187 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,981 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,122 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,948 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,062 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,097 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,055 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,717 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,196 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,426 |
| Asia Capital to Country | 0 | - | 4.96 | 126,483 |
| African Capitals by Map | 0 | - | 4.99 | 133,395 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,086 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,506 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,205 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,748 |
| Cities in European History #1 | 0 | - | 4.63 | 133,813 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,310 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,705 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,671 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,925 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,485 |
| Which City in Europe? | 0 | - | 4.83 | 107,183 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,462 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,366 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,488 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,125 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,253 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,003 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,705 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,105 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,114 |
| Capitals of the Stans | 0 | - | 4.95 | 26,747 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,863 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,972 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,248 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,282 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,977 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,647 |
| Countries by Capital City | 0 | - | 5.00 | 67,935 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,976 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,470 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,979 |
| Moved Capital Cities | 0 | - | 4.96 | 74,067 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,413 |
| Random European City to Country | 0 | - | 4.69 | 117,470 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,671 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,510 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,559 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,906 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,113 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,736 |
| North American Sports Cities | 0 | - | 4.83 | 171,763 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,254 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,471 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,700 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,384 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,253 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,205 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,746 |
| Cities by Former Name | 0 | - | 4.83 | 91,433 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,332 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,581 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,216 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,300 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,909 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,080 |
| World Capitals by Map | 0 | - | 5.00 | 285,653 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,167 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,555 |
| Random European Capital to Country | 0 | - | 4.98 | 190,648 |
| Random European Country to Capital | 0 | - | 4.93 | 164,669 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,244 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,608 |
| Random African Capital to Country | 0 | - | 4.97 | 100,500 |
| Random African Country to Capital | 0 | - | 4.94 | 71,099 |
| Capitals Starting With H | 0 | - | 4.91 | 92,197 |
| Capitals Starting With K | 0 | - | 4.87 | 81,466 |
| Capitals Starting With L | 0 | - | 4.81 | 87,685 |
| Capitals Starting With M | 0 | - | 4.93 | 107,278 |
| Capitals Starting With P | 0 | - | 4.88 | 77,880 |
| Capitals Starting With R | 0 | - | 4.87 | 81,538 |
| Capitals Starting With S | 0 | - | 4.90 | 85,477 |
| Capitals Starting With T | 0 | - | 4.85 | 75,908 |
| Capitals Starting With W | 0 | - | 4.87 | 91,097 |
| Capitals Starting With A | 0 | - | 4.97 | 127,494 |
| Capitals Starting With B | 0 | - | 4.89 | 118,113 |
| Capitals Starting With D | 0 | - | 4.93 | 96,115 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,838 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,581 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,863 |
| The Only European Country ... | 0 | - | 4.91 | 216,033 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,795 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,685 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,191 |
| Random Country to Capital | 0 | - | 4.98 | 918,481 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,006 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,291 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,808 |
| 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 | 105,778 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,104 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,678 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,973 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,964 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,650 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,914 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,031 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,077 |
| European Cities by Clue | 0 | - | 4.70 | 89,006 |
| Boroughs of London | 0 | - | 4.63 | 87,700 |
| London Geography | 0 | - | 4.47 | 59,631 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,240,318 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,514 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,374 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,793 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,621 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,702 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,701 |
| Former Capitals | 0 | - | 4.88 | 71,382 |
| Capital Cities Chain | 0 | - | 4.83 | 82,505 |
| Coldest World Capitals | 0 | - | 4.95 | 133,467 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,403 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,803 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,406 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,696 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,500 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,206 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,028 |
| Slavic Countries | 0 | - | 4.96 | 111,503 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,823 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,444 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,989 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,000 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,760 |
| Counties of England | 0 | - | 4.97 | 794,988 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| North America Cities by Map | 0 | - | 4.41 | 47,761 |
| Random Asian City to Country | 0 | - | 4.56 | 44,460 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,734 |
| Boundary Waters | 0 | - | 4.92 | 88,378 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,081 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,914 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 62,171 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,339 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,531 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,038 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,652 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,351 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,819 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,750 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,508 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,459 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,660 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,843 |
| Ancient City to Country | 0 | - | 4.70 | 107,938 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,136 |
| City-States | 0 | - | 4.53 | 37,229 |
| 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 | 54,080 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,622 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,632 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,163 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,083 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,525 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,457 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,214 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,855 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.90 | 12,519 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,605 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,152 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,198 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,498 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,749 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,954 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,075 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,311 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,295 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,943 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,300 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,153 |
