| Name a City - European Countries | 0 | - | 4.91 | 64,885 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,675 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,483 |
| Europe Capital to Country | 0 | - | 4.99 | 248,956 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,175 |
| European Capitals by Map | 0 | - | 4.99 | 137,808 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,621 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,000 |
| European Coastal Capitals | 0 | - | 4.95 | 90,143 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,916 |
| Official Cities in the UK | 0 | - | 4.89 | 282,205 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,710 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,934 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,242 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,006 |
| Which City in Europe? | 0 | - | 4.83 | 107,012 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,669 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,199 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,922 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,805 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,205 |
| Random European City to Country | 0 | - | 4.69 | 117,063 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,361 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,910 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,323,618 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,350 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,116 |
| World Capitals Quiz | 0 | - | 5.00 | 5,051,452 |
| Asia Capital to Country | 0 | - | 4.96 | 126,188 |
| African Capitals by Map | 0 | - | 4.99 | 132,881 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,746 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,366 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,303 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,597 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,963 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,502 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,806 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,795 |
| Cities in European History #1 | 0 | - | 4.63 | 133,561 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,884 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,265 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,646 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,472 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,111 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,293 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,296 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,006 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,639 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,527 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,842 |
| European Cities by Clue | 0 | - | 4.70 | 88,952 |
| Capitals of the Stans | 0 | - | 4.95 | 26,608 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,578,147 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,626 |
| Which City in Canada? | 0 | - | 4.82 | 56,863 |
| Europe Map Quiz | 0 | - | 5.00 | 4,746,553 |
| Random Asian City to Country | 0 | - | 4.56 | 44,436 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,064 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,255 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,743 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,601 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 258,801 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,946 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,424 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,486 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,300 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,986 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,604 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,619 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,062 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,077 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,341 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,195 |
| Countries by Capital City | 0 | - | 5.00 | 67,500 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,762 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,263 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,773 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,716 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,243 |
| Moved Capital Cities | 0 | - | 4.96 | 73,895 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,453 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,161 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,218 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,410 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,931 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,334 |
| Random European Capital to Country | 0 | - | 4.98 | 189,953 |
| Random European Country to Capital | 0 | - | 4.92 | 154,115 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,777 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,873 |
| Random African Capital to Country | 0 | - | 4.97 | 100,103 |
| Random African Country to Capital | 0 | - | 4.94 | 70,636 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,635 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,381 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,665 |
| Which City in Germany? | 0 | - | 4.50 | 135,829 |
| Which City in Italy? | 0 | - | 4.64 | 89,735 |
| Which City in France? | 0 | - | 4.64 | 72,863 |
| Which City in Spain? | 0 | - | 4.50 | 49,809 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 89,498 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,434 |
| North American Sports Cities | 0 | - | 4.83 | 171,401 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,045 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,816 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,456 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,663 |
| Random U.S. City to State | 0 | - | 4.45 | 75,777 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,421 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,047 |
| Name a Valid World City | 0 | - | 4.83 | 70,639 |
| Cities by Former Name | 0 | - | 4.84 | 91,279 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,218 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,453 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,913 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,535 |
| World Capitals by Map | 0 | - | 5.00 | 284,857 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,991 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,489 |
| Random Country to Capital | 0 | - | 4.98 | 915,188 |
| Capitals Starting With H | 0 | - | 4.90 | 91,740 |
| Capitals Starting With K | 0 | - | 4.85 | 75,950 |
| Capitals Starting With L | 0 | - | 4.81 | 87,160 |
| Capitals Starting With M | 0 | - | 4.93 | 106,603 |
| Capitals Starting With P | 0 | - | 4.88 | 77,456 |
| Capitals Starting With R | 0 | - | 4.87 | 81,239 |
| Capitals Starting With S | 0 | - | 4.89 | 85,084 |
| Capitals Starting With T | 0 | - | 4.84 | 75,569 |
| Capitals Starting With W | 0 | - | 4.87 | 90,861 |
| Capitals Starting With A | 0 | - | 4.97 | 126,960 |
| Capitals Starting With B | 0 | - | 4.89 | 117,646 |
| Capitals Starting With D | 0 | - | 4.93 | 95,715 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,839 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,996 |
| Boroughs of London | 0 | - | 4.63 | 87,396 |
| London Geography | 0 | - | 4.47 | 59,575 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,986 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,347 |
| The Only European Country ... | 0 | - | 4.91 | 215,206 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,354 |
| Countries that Beat Russia | 0 | - | 4.81 | 82,266 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,669 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,836 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,137 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,959 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,263 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,842 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,331 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,074 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,389 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,111 |
| Which City in Africa? | 0 | - | 4.77 | 57,709 |
| Which City in Asia? | 0 | - | 4.52 | 51,258 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,234,951 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,195 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,130 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,728 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,376 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,085 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,517 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,439 |
| North America Cities by Map | 0 | - | 4.41 | 47,710 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,556 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,979 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,118 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,551 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,710 |
| Former Capitals | 0 | - | 4.88 | 71,290 |
| Capital Cities Chain | 0 | - | 4.84 | 82,268 |
| Coldest World Capitals | 0 | - | 4.95 | 133,222 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,153 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,405 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,984 |
| Which City in Latin America? | 0 | - | 4.63 | 46,936 |
| Which City in Australia? | 0 | - | 4.67 | 34,335 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 217,480 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,756 |
| Slavic Countries | 0 | - | 4.96 | 111,273 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,372 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,169 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,719 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,785 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,536 |
| Counties of England | 0 | - | 4.97 | 792,696 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,648 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,494 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,372 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,031 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,460 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,321 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,358 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,457 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,683 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,281 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,462 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,889 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,903 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,172 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,148 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,777 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,833 |
