| Name a City - European Countries | 0 | - | 4.90 | 65,246 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,892 |
| Europe Capital to Country | 0 | - | 4.99 | 249,708 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,676 |
| European Capitals by Map | 0 | - | 4.99 | 138,754 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,942 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,286 |
| European Coastal Capitals | 0 | - | 4.95 | 90,441 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,684 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,117 |
| Official Cities in the UK | 0 | - | 4.89 | 283,229 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,933 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,103 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,848 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,209 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,003 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,189 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,164 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,077 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,370 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,510 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,460 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,578 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,274 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,094 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,529 |
| Which City in Europe? | 0 | - | 4.83 | 107,234 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,455 |
| Name that Greek Letter | 0 | - | 4.93 | 323,206 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,321 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,485 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,324 |
| Asia Capital to Country | 0 | - | 4.96 | 126,520 |
| African Capitals by Map | 0 | - | 4.99 | 133,455 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,136 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,523 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,390 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,767 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,310 |
| Cities in European History #1 | 0 | - | 4.63 | 133,856 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,927 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,320 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,717 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,706 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,774 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,664 |
| Boroughs of London | 0 | - | 4.63 | 87,738 |
| London Geography | 0 | - | 4.47 | 59,641 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,550 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,378 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,395 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,293 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,328 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,060 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,737 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,171 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,407 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,148 |
| Countries Bordering France | 0 | - | 4.83 | 402,069 |
| Countries Bordering Germany | 0 | - | 4.99 | 368,740 |
| Capitals of the Stans | 0 | - | 4.95 | 26,776 |
| Random European City to Country | 0 | - | 4.69 | 117,506 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,576 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,612 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,679 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,937 |
| Europe Map Quiz | 0 | - | 5.00 | 4,757,509 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,478 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,405 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,240 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,759 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,269 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,316 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,100 |
| Random European Capital to Country | 0 | - | 4.98 | 190,699 |
| Random European Country to Capital | 0 | - | 4.93 | 164,818 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,320 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,643 |
| Random African Capital to Country | 0 | - | 4.97 | 100,542 |
| Random African Country to Capital | 0 | - | 4.94 | 71,114 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,905 |
| Geography of Rome | 0 | - | 4.51 | 16,654 |
| Paris City Trivia | 0 | - | 4.31 | 35,533 |
| Venice Trivia | 0 | - | 4.45 | 10,454 |
| Milan Trivia | 0 | - | 4.56 | 15,165 |
| Berlin City Trivia | 0 | - | 4.67 | 13,195 |
| Rome City Trivia | 0 | - | 4.49 | 20,657 |
| Vienna City Trivia | 0 | - | 4.67 | 14,967 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,409 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,222 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,782 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,969 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,809 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,738 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,115 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,815 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,732 |
| Counties of Ireland | 0 | - | 4.92 | 194,857 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,322 |
| World Capitals Closest to London | 0 | - | 4.87 | 110,567 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,066 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,921 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,279 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,831 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,709 |
| Find the City #1 | 0 | - | 4.97 | 42,724 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,019 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,273 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,326 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,031 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,716 |
| Countries by Capital City | 0 | - | 5.00 | 68,000 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,018 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,508 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,797 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,969 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,016 |
| Moved Capital Cities | 0 | - | 4.96 | 74,087 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,666 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,931 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,448 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,053 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,090 |
| European Cities by Clue | 0 | - | 4.70 | 89,015 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,557 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,439 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,817 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,171 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,357 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,191 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,773 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,608 |
| North American Sports Cities | 0 | - | 4.83 | 171,934 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,273 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,833 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,704 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,289 |
| Name a Valid World City | 0 | - | 4.83 | 71,013 |
| Cities by Former Name | 0 | - | 4.83 | 91,464 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,341 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,597 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,976 |
| World Capitals by Map | 0 | - | 5.00 | 285,765 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,191 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,721 |
| Random Country to Capital | 0 | - | 4.98 | 918,960 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,309 |
| Capitals Starting With H | 0 | - | 4.91 | 92,356 |
| Capitals Starting With K | 0 | - | 4.88 | 82,781 |
| Capitals Starting With L | 0 | - | 4.81 | 87,865 |
| Capitals Starting With M | 0 | - | 4.93 | 107,501 |
| Capitals Starting With P | 0 | - | 4.88 | 78,012 |
| Capitals Starting With R | 0 | - | 4.87 | 81,659 |
| Capitals Starting With S | 0 | - | 4.90 | 85,598 |
| Capitals Starting With T | 0 | - | 4.85 | 76,017 |
| Capitals Starting With W | 0 | - | 4.87 | 91,188 |
| Capitals Starting With A | 0 | - | 4.97 | 127,656 |
| Capitals Starting With B | 0 | - | 4.89 | 118,265 |
| Capitals Starting With D | 0 | - | 4.93 | 96,253 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,860 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,681 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,945 |
| The Only European Country ... | 0 | - | 4.91 | 216,162 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,867 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,689 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,120 |
| Countries Closest to Greece | 0 | - | 4.98 | 25,202 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,241,142 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,872 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,106 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,838 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,107 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,887 |
| Which City in Canada? | 0 | - | 4.82 | 56,973 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,820 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,405 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,896 |
| Counties of England | 0 | - | 4.97 | 795,306 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,437 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,112 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,118 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,566 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,518 |
| North America Cities by Map | 0 | - | 4.41 | 47,773 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,840 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,718 |
| Random Asian City to Country | 0 | - | 4.56 | 44,471 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,745 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,720 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,507 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,277 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,027 |
| Former Capitals | 0 | - | 4.88 | 71,397 |
| Capital Cities Chain | 0 | - | 4.83 | 82,563 |
| Coldest World Capitals | 0 | - | 4.95 | 133,489 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,435 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,735 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,799 |
| US States and State Capitals | 0 | - | 4.99 | 161,546 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,733 |
