| Name a City - European Countries | 0 | - | 4.91 | 64,985 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,585 |
| Europe Capital to Country | 0 | - | 4.99 | 249,115 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,304 |
| European Capitals by Map | 0 | - | 4.99 | 138,023 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,697 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,070 |
| European Coastal Capitals | 0 | - | 4.95 | 90,199 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,098 |
| Official Cities in the UK | 0 | - | 4.89 | 282,425 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,770 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,971 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,057 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,271 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,728 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,758 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,400 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,788 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,959 |
| World Capitals Quiz | 0 | - | 5.00 | 5,054,316 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,548 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,199 |
| Asia Capital to Country | 0 | - | 4.96 | 126,253 |
| African Capitals by Map | 0 | - | 4.99 | 132,978 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,826 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,388 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,499 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,387 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,638 |
| Cities in European History #1 | 0 | - | 4.63 | 133,610 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,275 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,666 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,536 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,375 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,320 |
| Which City in Europe? | 0 | - | 4.83 | 107,061 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,947 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,161 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,581 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,484 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,073 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,765 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,573 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,910 |
| Europe Map Quiz | 0 | - | 5.00 | 4,748,845 |
| Capitals of the Stans | 0 | - | 4.95 | 26,649 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,579 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,695 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,106 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,136 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,691 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,302 |
| Countries by Capital City | 0 | - | 5.00 | 67,619 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,823 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,315 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,771 |
| Moved Capital Cities | 0 | - | 4.96 | 73,936 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,237 |
| Random European City to Country | 0 | - | 4.69 | 117,217 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,019 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,170 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,339 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,793 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,963 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,491 |
| North American Sports Cities | 0 | - | 4.83 | 171,529 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,077 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,451 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,672 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,316 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,101 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,045 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,641 |
| Cities by Former Name | 0 | - | 4.84 | 91,315 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,254 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,483 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,003 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,258 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,638 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,996 |
| World Capitals by Map | 0 | - | 5.00 | 285,043 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,023 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,418 |
| Random European Capital to Country | 0 | - | 4.98 | 190,257 |
| Random European Country to Capital | 0 | - | 4.93 | 161,415 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,948 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,054 |
| Random African Capital to Country | 0 | - | 4.97 | 100,247 |
| Random African Country to Capital | 0 | - | 4.94 | 70,835 |
| Capitals Starting With H | 0 | - | 4.90 | 91,798 |
| Capitals Starting With K | 0 | - | 4.85 | 75,993 |
| Capitals Starting With L | 0 | - | 4.81 | 87,207 |
| Capitals Starting With M | 0 | - | 4.93 | 106,675 |
| Capitals Starting With P | 0 | - | 4.88 | 77,500 |
| Capitals Starting With R | 0 | - | 4.87 | 81,277 |
| Capitals Starting With S | 0 | - | 4.89 | 85,129 |
| Capitals Starting With T | 0 | - | 4.84 | 75,610 |
| Capitals Starting With W | 0 | - | 4.87 | 90,896 |
| Capitals Starting With A | 0 | - | 4.97 | 127,035 |
| Capitals Starting With B | 0 | - | 4.89 | 117,699 |
| Capitals Starting With D | 0 | - | 4.93 | 95,773 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,502 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,139 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,474 |
| The Only European Country ... | 0 | - | 4.91 | 215,426 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,474 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,822 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,098 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,382 |
| Random Country to Capital | 0 | - | 4.98 | 916,024 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,458 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,205 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,166 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,754 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,092 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,897 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,847 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,556 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,085 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,490 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,797 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,924 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,554 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,835 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,896 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,023 |
| European Cities by Clue | 0 | - | 4.70 | 88,967 |
| Boroughs of London | 0 | - | 4.63 | 87,461 |
| London Geography | 0 | - | 4.47 | 59,584 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,236,402 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,452 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,453 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,345 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,614 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,119 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,193 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,586 |
| Former Capitals | 0 | - | 4.88 | 71,314 |
| Capital Cities Chain | 0 | - | 4.84 | 82,320 |
| Coldest World Capitals | 0 | - | 4.95 | 133,254 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,235 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,662 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,395 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,489 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,324,274 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,668 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,828 |
| Slavic Countries | 0 | - | 4.96 | 111,330 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,483 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,240 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,778 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,838 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,584 |
| Counties of England | 0 | - | 4.97 | 793,243 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,530 |
| North America Cities by Map | 0 | - | 4.41 | 47,725 |
| Random Asian City to Country | 0 | - | 4.56 | 44,445 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,221 |
| Boundary Waters | 0 | - | 4.92 | 88,290 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,007 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,715 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,931 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,196 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,112 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,770 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,605 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,432 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,071 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,787 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,697 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,484 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,431 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,628 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,690 |
| Ancient City to Country | 0 | - | 4.70 | 107,835 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,128 |
| City-States | 0 | - | 4.53 | 37,200 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,565 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,654 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,010 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,597 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,420 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,131 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,053 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,509 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,312 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,202 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,801 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,503 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,115 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,969 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 80,107 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,234 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,832 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,952 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,897 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,206 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,186 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,813 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,938 |
