| Name a City - European Countries | 0 | - | 4.90 | 65,785 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,561 |
| Europe Capital to Country | 0 | - | 4.99 | 251,174 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,396 |
| European Capitals by Map | 0 | - | 4.99 | 140,611 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,436 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,793 |
| European Coastal Capitals | 0 | - | 4.95 | 90,937 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,878 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,954 |
| Official Cities in the UK | 0 | - | 4.89 | 284,925 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,282 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,373 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,331 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,484 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,529 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,772 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,976 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,357 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,714 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,620 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,655 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,865 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 97,651 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,504 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,071 |
| Which City in Europe? | 0 | - | 4.83 | 107,664 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 649,637 |
| Name that Greek Letter | 0 | - | 4.93 | 324,353 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,837 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,083 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,676 |
| Asia Capital to Country | 0 | - | 4.96 | 126,981 |
| African Capitals by Map | 0 | - | 4.99 | 138,593 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,089 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,820 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,219 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,975 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,721 |
| Cities in European History #1 | 0 | - | 4.63 | 134,300 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,001 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,395 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,820 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,181 |
| World Capitals Quiz | 0 | - | 5.00 | 5,088,937 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,160 |
| Boroughs of London | 0 | - | 4.63 | 88,213 |
| London Geography | 0 | - | 4.47 | 59,771 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,573 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,449 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,758 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,916 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,812 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,645 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,110 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,646 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,435 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,528 |
| Countries Bordering France | 0 | - | 4.83 | 403,871 |
| Countries Bordering Germany | 0 | - | 4.99 | 370,946 |
| Capitals of the Stans | 0 | - | 4.95 | 26,979 |
| Random European City to Country | 0 | - | 4.69 | 118,145 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,345 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,138 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,929 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,339 |
| Europe Map Quiz | 0 | - | 5.00 | 4,774,773 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,601 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,511 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,644 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,960 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,901 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,415 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,340 |
| Random European Capital to Country | 0 | - | 4.98 | 191,621 |
| Random European Country to Capital | 0 | - | 4.93 | 165,505 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,780 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,121 |
| Random African Capital to Country | 0 | - | 4.97 | 101,000 |
| Random African Country to Capital | 0 | - | 4.94 | 71,481 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,752 |
| Geography of Rome | 0 | - | 4.51 | 16,687 |
| Paris City Trivia | 0 | - | 4.31 | 35,580 |
| Venice Trivia | 0 | - | 4.45 | 10,475 |
| Milan Trivia | 0 | - | 4.56 | 15,198 |
| Berlin City Trivia | 0 | - | 4.67 | 13,275 |
| Rome City Trivia | 0 | - | 4.49 | 20,701 |
| Vienna City Trivia | 0 | - | 4.67 | 15,007 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 101,801 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,730 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,070 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,492 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,000 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,523 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,315 |
| Countries Closest to Italy | 0 | - | 4.97 | 198,477 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,072 |
| Counties of Ireland | 0 | - | 4.92 | 196,340 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 131,507 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,862 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,729 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,725 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,172 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,508 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,059 |
| Find the City #1 | 0 | - | 4.97 | 43,076 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,691 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,644 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,805 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,661 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,515 |
| Countries by Capital City | 0 | - | 5.00 | 68,800 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,467 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,906 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,520 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,068 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,502 |
| Moved Capital Cities | 0 | - | 4.96 | 74,413 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,015 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,158 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,681 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,365 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,211 |
| European Cities by Clue | 0 | - | 4.70 | 89,110 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,198 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,815 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,140 |
| Countries that Beat Germany | 0 | - | 4.94 | 106,846 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,720 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,599 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,152 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,036 |
| North American Sports Cities | 0 | - | 4.83 | 172,752 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,438 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,868 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,869 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,672 |
| Name a Valid World City | 0 | - | 4.83 | 71,579 |
| Cities by Former Name | 0 | - | 4.83 | 91,801 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,530 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,819 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,500 |
| World Capitals by Map | 0 | - | 5.00 | 287,927 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,569 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,175 |
| Random Country to Capital | 0 | - | 4.98 | 923,882 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,715 |
| Capitals Starting With H | 0 | - | 4.91 | 92,809 |
| Capitals Starting With K | 0 | - | 4.88 | 83,864 |
| Capitals Starting With L | 0 | - | 4.81 | 88,332 |
| Capitals Starting With M | 0 | - | 4.93 | 108,210 |
| Capitals Starting With P | 0 | - | 4.88 | 78,442 |
| Capitals Starting With R | 0 | - | 4.87 | 82,055 |
| Capitals Starting With S | 0 | - | 4.90 | 86,041 |
| Capitals Starting With T | 0 | - | 4.84 | 76,383 |
| Capitals Starting With W | 0 | - | 4.87 | 91,437 |
| Capitals Starting With A | 0 | - | 4.97 | 128,405 |
| Capitals Starting With B | 0 | - | 4.88 | 118,817 |
| Capitals Starting With D | 0 | - | 4.93 | 96,715 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,010 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,875 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 116,082 |
| The Only European Country ... | 0 | - | 4.91 | 217,773 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,828 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,038 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,344 |
| Countries Closest to Greece | 0 | - | 4.98 | 25,488 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,250,553 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,917 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,174 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,560 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,198 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,350 |
| Which City in Canada? | 0 | - | 4.83 | 57,190 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,331,830 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,544 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,098 |
| Counties of England | 0 | - | 4.97 | 799,909 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 731,158 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,594 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 129,204 |
| Biggest Cities by Language | 0 | - | 4.96 | 247,165 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,638 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,654 |
| North America Cities by Map | 0 | - | 4.41 | 47,870 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,496 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,728 |
| Random Asian City to Country | 0 | - | 4.56 | 44,568 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,353 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,253 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,658 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,576 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,496 |
| Former Capitals | 0 | - | 4.88 | 71,556 |
| Capital Cities Chain | 0 | - | 4.84 | 83,052 |
| Coldest World Capitals | 0 | - | 4.95 | 133,804 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,846 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,194 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,106 |
| US States and State Capitals | 0 | - | 4.99 | 163,839 |
