| Name a City - European Countries | 0 | - | 4.89 | 66,223 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,126 |
| Europe Capital to Country | 0 | - | 4.99 | 252,208 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,050 |
| European Capitals by Map | 0 | - | 4.99 | 142,213 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,932 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,226 |
| European Coastal Capitals | 0 | - | 4.95 | 91,351 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,863 |
| Official Cities in the UK | 0 | - | 4.89 | 286,415 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,615 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,601 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,737 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,145 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,107 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,979 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,381 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,672 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,583 |
| World Capitals Quiz | 0 | - | 5.00 | 5,108,189 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,239 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,534 |
| Asia Capital to Country | 0 | - | 4.96 | 127,584 |
| African Capitals by Map | 0 | - | 4.99 | 142,303 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,968 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,213 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,824 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,829 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,189 |
| Cities in European History #1 | 0 | - | 4.63 | 134,644 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,462 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,897 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,512 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,259 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,436 |
| Which City in Europe? | 0 | - | 4.83 | 107,912 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,644 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,135 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,116 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,293 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,269 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,170 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,418 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,984 |
| Europe Map Quiz | 0 | - | 5.00 | 4,789,384 |
| Capitals of the Stans | 0 | - | 4.95 | 27,165 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,361 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,409 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,002 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,244 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,273 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,203 |
| Countries by Capital City | 0 | - | 5.00 | 69,458 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,894 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,262 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,846 |
| Moved Capital Cities | 0 | - | 4.96 | 74,674 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,824 |
| Random European City to Country | 0 | - | 4.69 | 118,482 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,018 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,071 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,109 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,706 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,803 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,739 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,486 |
| North American Sports Cities | 0 | - | 4.82 | 173,187 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,573 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,690 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,922 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,622 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,973 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,995 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,124 |
| Cities by Former Name | 0 | - | 4.83 | 92,087 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,927 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,997 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,463 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,495 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,875 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,562 |
| World Capitals by Map | 0 | - | 5.00 | 289,546 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,846 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,099 |
| Random European Capital to Country | 0 | - | 4.98 | 192,185 |
| Random European Country to Capital | 0 | - | 4.93 | 165,957 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,007 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,471 |
| Random African Capital to Country | 0 | - | 4.97 | 101,378 |
| Random African Country to Capital | 0 | - | 4.95 | 71,773 |
| Capitals Starting With H | 0 | - | 4.91 | 93,363 |
| Capitals Starting With K | 0 | - | 4.89 | 84,434 |
| Capitals Starting With M | 0 | - | 4.94 | 109,231 |
| Capitals Starting With P | 0 | - | 4.88 | 79,036 |
| Capitals Starting With R | 0 | - | 4.88 | 82,534 |
| Capitals Starting With S | 0 | - | 4.90 | 86,605 |
| Capitals Starting With T | 0 | - | 4.86 | 76,868 |
| Capitals Starting With W | 0 | - | 4.87 | 91,753 |
| Capitals Starting With A | 0 | - | 4.97 | 129,151 |
| Capitals Starting With B | 0 | - | 4.89 | 119,547 |
| Capitals Starting With D | 0 | - | 4.94 | 97,240 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,372 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,902 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,225 |
| The Only European Country ... | 0 | - | 4.91 | 219,167 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,597 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,890 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,233 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,238 |
| Random Country to Capital | 0 | - | 4.98 | 928,712 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,312 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,324 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,750 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,115 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,231 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,042 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,957 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,055 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,222 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,462 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,867 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,173 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,279 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,389 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,741 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,344 |
| European Cities by Clue | 0 | - | 4.70 | 89,181 |
| Boroughs of London | 0 | - | 4.63 | 88,598 |
| London Geography | 0 | - | 4.47 | 59,876 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,258,874 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,795 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,495 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,957 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,551 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,709 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,607 |
| Former Capitals | 0 | - | 4.88 | 71,686 |
| Capital Cities Chain | 0 | - | 4.84 | 83,413 |
| Coldest World Capitals | 0 | - | 4.95 | 134,181 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,179 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,868 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,463 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,606 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,060 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,925 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 90,229 |
| Slavic Countries | 0 | - | 4.96 | 112,407 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,523 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,607 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 152,117 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,805 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,816 |
| Counties of England | 0 | - | 4.97 | 803,243 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| North America Cities by Map | 0 | - | 4.41 | 47,951 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,119 |
| Boundary Waters | 0 | - | 4.92 | 88,784 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,424 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,732 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,385 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,993 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,005 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,214 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,003 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,952 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,902 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,954 |
| Unusual U.S. City Names | 0 | - | 4.52 | 28,023 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,588 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,624 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 54,127 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,720 |
| Ancient City to Country | 0 | - | 4.70 | 108,362 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,203 |
| City-States | 0 | - | 4.53 | 37,411 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,604 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,805 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,510 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,820 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,379 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,283 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,233 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,595 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,867 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,283 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,091 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,703 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,869 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,280 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,343 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,127 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,700 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,560 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,485 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,224 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,946 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,799 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,605 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,960 |
