| Name a City - European Countries | 0 | - | 4.90 | 65,985 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,838 |
| Europe Capital to Country | 0 | - | 4.99 | 251,675 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,710 |
| European Capitals by Map | 0 | - | 4.99 | 141,543 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,679 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,019 |
| European Coastal Capitals | 0 | - | 4.95 | 91,127 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,391 |
| Official Cities in the UK | 0 | - | 4.89 | 285,598 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,438 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,482 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,606 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,347 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,480 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,751 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,552 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,337 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,463 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,749 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,445 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,282 |
| Asia Capital to Country | 0 | - | 4.96 | 127,238 |
| African Capitals by Map | 0 | - | 4.99 | 141,624 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,672 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,095 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,963 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,741 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,077 |
| Cities in European History #1 | 0 | - | 4.63 | 134,465 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,429 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,357 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,288 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,260 |
| Which City in Europe? | 0 | - | 4.83 | 107,783 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,053 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,880 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,105 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,612 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,036 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,903 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,275 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,812 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,405 |
| Capitals of the Stans | 0 | - | 4.95 | 27,071 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,035 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,966 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,842 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,025 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,977 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,864 |
| Countries by Capital City | 0 | - | 5.00 | 69,143 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,695 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,082 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,661 |
| Moved Capital Cities | 0 | - | 4.96 | 74,553 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,754 |
| Random European City to Country | 0 | - | 4.69 | 118,280 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,233 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,669 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,357 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,493 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,656 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,679 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,311 |
| North American Sports Cities | 0 | - | 4.83 | 172,971 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,506 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,642 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,896 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,567 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,812 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,790 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,044 |
| Cities by Former Name | 0 | - | 4.83 | 91,930 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,622 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,901 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,213 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,453 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,664 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,441 |
| World Capitals by Map | 0 | - | 5.00 | 288,757 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,705 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,967 |
| Random European Capital to Country | 0 | - | 4.98 | 191,879 |
| Random European Country to Capital | 0 | - | 4.93 | 165,692 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,894 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,290 |
| Random African Capital to Country | 0 | - | 4.97 | 101,176 |
| Random African Country to Capital | 0 | - | 4.95 | 71,638 |
| Capitals Starting With H | 0 | - | 4.91 | 93,091 |
| Capitals Starting With K | 0 | - | 4.88 | 84,162 |
| Capitals Starting With L | 0 | - | 4.79 | 92,922 |
| Capitals Starting With M | 0 | - | 4.93 | 108,735 |
| Capitals Starting With P | 0 | - | 4.88 | 78,742 |
| Capitals Starting With R | 0 | - | 4.88 | 82,298 |
| Capitals Starting With S | 0 | - | 4.90 | 86,330 |
| Capitals Starting With T | 0 | - | 4.85 | 76,623 |
| Capitals Starting With W | 0 | - | 4.87 | 91,592 |
| Capitals Starting With A | 0 | - | 4.97 | 128,782 |
| Capitals Starting With B | 0 | - | 4.89 | 119,185 |
| Capitals Starting With D | 0 | - | 4.93 | 96,961 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,042 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,334 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,781 |
| The Only European Country ... | 0 | - | 4.91 | 218,432 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,196 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,881 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,614 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,852 |
| Random Country to Capital | 0 | - | 4.98 | 925,871 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,781 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,299 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,642 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,043 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,212 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,018 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,788 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,195 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,258 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,666 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,117 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,165 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,293 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,507 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,255 |
| European Cities by Clue | 0 | - | 4.70 | 89,143 |
| Boroughs of London | 0 | - | 4.63 | 88,408 |
| London Geography | 0 | - | 4.47 | 59,821 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,209 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,720 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,472 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,743 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,116 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,516 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,447 |
| Former Capitals | 0 | - | 4.88 | 71,622 |
| Capital Cities Chain | 0 | - | 4.84 | 83,219 |
| Coldest World Capitals | 0 | - | 4.95 | 134,083 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,997 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,706 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,447 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,409 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,937 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,295 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,966 |
| Slavic Countries | 0 | - | 4.96 | 112,202 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,110 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,311 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,625 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,653 |
| Counties of England | 0 | - | 4.97 | 801,434 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,670 |
| North America Cities by Map | 0 | - | 4.41 | 47,906 |
| Random Asian City to Country | 0 | - | 4.56 | 44,593 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,076 |
| Boundary Waters | 0 | - | 4.92 | 88,702 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,354 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,528 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,130 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,830 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,778 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,435 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,713 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,752 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,916 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,973 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,569 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,595 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.37 | 53,648 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,573 |
| Ancient City to Country | 0 | - | 4.70 | 108,266 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,186 |
| City-States | 0 | - | 4.53 | 37,369 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,596 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,787 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,451 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,774 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,169 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,240 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,193 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,580 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,711 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,272 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,046 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,551 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,814 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,249 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,119 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,835 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,503 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,418 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,388 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,162 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,813 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,668 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,469 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,375 |
