| Europe Capital to Country | 0 | - | 4.99 | 248,476 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,850 |
| European Capitals by Map | 0 | - | 4.99 | 137,183 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,458 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,842 |
| European Coastal Capitals | 0 | - | 4.95 | 89,971 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,393 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,152 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,312 |
| Official Cities in the UK | 0 | - | 4.89 | 281,380 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,591 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,395 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,834 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,432 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,903 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,778 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,500 |
| Cities in European History #1 | 0 | - | 4.63 | 133,388 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,463 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,642 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,329 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,815 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,296 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,211 |
| Random European Capital to Country | 0 | - | 4.98 | 189,553 |
| Random European Country to Capital | 0 | - | 4.92 | 147,714 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,654 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,033 |
| Name a City - European Countries | 0 | - | 4.92 | 64,688 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,231 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,799 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,081 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,455 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,783 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,861 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,210 |
| Former Capitals | 0 | - | 4.88 | 71,223 |
| Asia Capital to Country | 0 | - | 4.96 | 125,990 |
| African Capitals by Map | 0 | - | 4.99 | 132,537 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,540 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,286 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,687 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,502 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,999 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,421 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,414 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,725 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,858 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,368 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,707 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,371 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,701 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,730 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,055 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,964 |
| World Capitals Quiz | 0 | - | 5.00 | 5,042,670 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,589 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,246 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,274 |
| Capitals of the Stans | 0 | - | 4.95 | 26,532 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,378 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,597 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,235 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,828 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,858 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,734 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,201 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,875 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,550 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,642 |
| Random African Capital to Country | 0 | - | 4.97 | 99,888 |
| Random African Country to Capital | 0 | - | 4.94 | 70,381 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,085 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,989 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,715 |
| Biggest Cities in Germany | 0 | - | 4.95 | 291,929 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,816 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,014 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,496 |
| British Places A-Z | 0 | - | 4.29 | 79,686 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,865 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,255 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,276 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,159 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,858 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,389 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,740 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,712 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,896 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,943 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,233 |
| Which City in Europe? | 0 | - | 4.83 | 106,905 |
| Boroughs of London | 0 | - | 4.63 | 87,263 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,351 |
| London Geography | 0 | - | 4.47 | 59,518 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,657 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,985 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,717 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 79,725 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 70,950 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,578 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,303 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,189 |
| Biggest Cities in France | 0 | - | 4.69 | 222,806 |
| North American Sports Cities | 0 | - | 4.83 | 171,182 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,992 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,191 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,806 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,215 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,924 |
| Name a Valid World City | 0 | - | 4.83 | 70,377 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,004 |
| Find the City #1 | 0 | - | 4.97 | 42,352 |
| Cities by Former Name | 0 | - | 4.84 | 91,149 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,146 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,350 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,930 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,362 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,888 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,069 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,911 |
| Countries by Capital City | 0 | - | 5.00 | 67,154 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,569 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,109 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,569 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,276 |
| Moved Capital Cities | 0 | - | 4.96 | 73,773 |
| World Capitals by Map | 0 | - | 5.00 | 284,246 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,849 |
| Random Capital to Country | 0 | - | 4.99 | 2,581,587 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,456 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,471 |
| Random Country to Capital | 0 | - | 4.98 | 913,526 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,894 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,405 |
| Capitals Starting With H | 0 | - | 4.90 | 91,576 |
| Capitals Starting With K | 0 | - | 4.85 | 75,848 |
| Capitals Starting With L | 0 | - | 4.81 | 87,021 |
| Capitals Starting With M | 0 | - | 4.93 | 106,388 |
| Capitals Starting With P | 0 | - | 4.88 | 77,351 |
| Capitals Starting With R | 0 | - | 4.87 | 81,121 |
| Capitals Starting With S | 0 | - | 4.89 | 84,973 |
| Capitals Starting With T | 0 | - | 4.84 | 75,442 |
| Capitals Starting With W | 0 | - | 4.89 | 90,761 |
| Capitals Starting With A | 0 | - | 4.97 | 126,775 |
| Capitals Starting With B | 0 | - | 4.89 | 117,496 |
| Capitals Starting With D | 0 | - | 4.93 | 95,577 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,445 |
| US States and State Capitals | 0 | - | 4.99 | 159,498 |
| Which City in Canada? | 0 | - | 4.82 | 56,800 |
| Cities That Beat London | 0 | - | 4.68 | 51,018 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,875 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,373 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,897 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,282 |
| Ancient Rome - True or False? | 0 | - | 4.85 | 42,695 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,578 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,524 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,739 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,927 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 76,987 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,539 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,435 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,800 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,697 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,949 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,414 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,496 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,388 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,235 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,607 |
| North America Cities by Map | 0 | - | 4.41 | 47,668 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,826 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,043 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,408 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,569 |
| Random European City to Country | 0 | - | 4.69 | 116,816 |
| Random Asian City to Country | 0 | - | 4.56 | 44,419 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,925 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,339 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,468 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,002 |
| Capital Cities Chain | 0 | - | 4.84 | 82,092 |
| Coldest World Capitals | 0 | - | 4.95 | 133,151 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,004 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,011 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,192 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,473 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,460 |
| Which City in Germany? | 0 | - | 4.50 | 135,634 |
| Which City in Italy? | 0 | - | 4.64 | 89,274 |
| Which City in France? | 0 | - | 4.64 | 72,786 |
| Which City in Spain? | 0 | - | 4.50 | 49,750 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,072 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 125,014 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,042 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,637 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,365 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,819 |
| Cities Being Painted | 0 | - | 4.95 | 51,431 |
