| Name a City - European Countries | 0 | - | 4.90 | 65,323 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,011 |
| Europe Capital to Country | 0 | - | 4.99 | 249,912 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,783 |
| European Capitals by Map | 0 | - | 4.99 | 138,983 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,015 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,360 |
| European Coastal Capitals | 0 | - | 4.95 | 90,535 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,835 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,241 |
| Official Cities in the UK | 0 | - | 4.89 | 283,516 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,984 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,146 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,937 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,251 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,096 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,454 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,286 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,124 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,089 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,325 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,495 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,626 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 96,504 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,149 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,639 |
| Which City in Europe? | 0 | - | 4.83 | 107,352 |
| Letters of the Greek Alphabet | 0 | - | 4.97 | 646,988 |
| Name that Greek Letter | 0 | - | 4.93 | 323,340 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,596 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,588 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,382 |
| Asia Capital to Country | 0 | - | 4.96 | 126,604 |
| African Capitals by Map | 0 | - | 4.99 | 133,674 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,273 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,561 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,681 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,804 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,522 |
| Cities in European History #1 | 0 | - | 4.63 | 133,927 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,939 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,336 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,735 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,767 |
| World Capitals Quiz | 0 | - | 5.00 | 5,069,885 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,093 |
| Boroughs of London | 0 | - | 4.63 | 87,824 |
| London Geography | 0 | - | 4.47 | 59,657 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,750 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,392 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,449 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,527 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,415 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,177 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,794 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,297 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,410 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,208 |
| Countries Bordering France | 0 | - | 4.83 | 402,387 |
| Countries Bordering Germany | 0 | - | 4.99 | 369,255 |
| Capitals of the Stans | 0 | - | 4.95 | 26,820 |
| Random European City to Country | 0 | - | 4.69 | 117,614 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,728 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,721 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,171 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,051 |
| Europe Map Quiz | 0 | - | 5.00 | 4,760,582 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,495 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,420 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,304 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,807 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,382 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,332 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,141 |
| Random European Capital to Country | 0 | - | 4.98 | 190,803 |
| Random European Country to Capital | 0 | - | 4.93 | 165,012 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,383 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,715 |
| Random African Capital to Country | 0 | - | 4.97 | 100,663 |
| Random African Country to Capital | 0 | - | 4.94 | 71,175 |
| Melbourne Suburbs | 0 | - | 4.85 | 53,056 |
| Geography of Rome | 0 | - | 4.51 | 16,663 |
| Paris City Trivia | 0 | - | 4.31 | 35,537 |
| Venice Trivia | 0 | - | 4.45 | 10,457 |
| Milan Trivia | 0 | - | 4.56 | 15,174 |
| Berlin City Trivia | 0 | - | 4.67 | 13,204 |
| Rome City Trivia | 0 | - | 4.49 | 20,666 |
| Vienna City Trivia | 0 | - | 4.67 | 14,977 |
| Countries With the Most Russian Speakers | 0 | - | 4.97 | 100,663 |
| Countries Mentioned in the Wikipedia Page of Germany | 0 | - | 4.82 | 64,435 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,282 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,840 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 75,051 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,849 |
| Countries Closest to Spain | 0 | - | 4.96 | 226,868 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,149 |
| Countries Closest to Italy | 0 | - | 4.97 | 197,954 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,797 |
| Counties of Ireland | 0 | - | 4.92 | 195,100 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,573 |
| World Capitals Closest to London | 0 | - | 4.88 | 110,613 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,167 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,035 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,638 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,948 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,757 |
| Find the City #1 | 0 | - | 4.97 | 42,765 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,156 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,342 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,428 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,148 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,883 |
| Countries by Capital City | 0 | - | 5.00 | 68,155 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,112 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,590 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,121 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,984 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,114 |
| Moved Capital Cities | 0 | - | 4.96 | 74,150 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,719 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,960 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,526 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,109 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,114 |
| European Cities by Clue | 0 | - | 4.70 | 89,043 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,690 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,536 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,899 |
| Countries that Beat Germany | 0 | - | 4.95 | 106,324 |
| Countries that Beat Italy | 0 | - | 4.85 | 54,444 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,285 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,849 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,678 |
| North American Sports Cities | 0 | - | 4.83 | 172,299 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,301 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,836 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,714 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,337 |
| Name a Valid World City | 0 | - | 4.83 | 71,122 |
| Cities by Former Name | 0 | - | 4.83 | 91,522 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,368 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,633 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,107 |
| World Capitals by Map | 0 | - | 5.00 | 286,124 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,252 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,119 |
| Random Country to Capital | 0 | - | 4.98 | 919,805 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,394 |
| Capitals Starting With H | 0 | - | 4.91 | 92,486 |
| Capitals Starting With K | 0 | - | 4.88 | 83,315 |
| Capitals Starting With L | 0 | - | 4.81 | 88,010 |
| Capitals Starting With M | 0 | - | 4.93 | 107,687 |
| Capitals Starting With P | 0 | - | 4.88 | 78,133 |
| Capitals Starting With R | 0 | - | 4.87 | 81,770 |
| Capitals Starting With S | 0 | - | 4.90 | 85,711 |
| Capitals Starting With T | 0 | - | 4.85 | 76,115 |
| Capitals Starting With W | 0 | - | 4.87 | 91,257 |
| Capitals Starting With A | 0 | - | 4.97 | 127,808 |
| Capitals Starting With B | 0 | - | 4.89 | 118,386 |
| Capitals Starting With D | 0 | - | 4.93 | 96,359 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,051 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,882 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,115 |
| The Only European Country ... | 0 | - | 4.91 | 216,439 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,015 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,802 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,303 |
| Countries Closest to Greece | 0 | - | 4.98 | 25,246 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,875 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,880 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,116 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,922 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,131 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,962 |
| Which City in Canada? | 0 | - | 4.83 | 57,044 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,327,807 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.53 | 49,426 |
| Countries that Beat Greece | 0 | - | 4.53 | 48,933 |
| Counties of England | 0 | - | 4.97 | 796,145 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 720,195 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,447 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,288 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,574 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,542 |
| North America Cities by Map | 0 | - | 4.41 | 47,795 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,911 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,907 |
| Random Asian City to Country | 0 | - | 4.56 | 44,485 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,830 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,759 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,536 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,336 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,116 |
| Former Capitals | 0 | - | 4.88 | 71,429 |
| Capital Cities Chain | 0 | - | 4.83 | 82,676 |
| Coldest World Capitals | 0 | - | 4.95 | 133,530 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,504 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,829 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,980 |
| US States and State Capitals | 0 | - | 4.99 | 161,993 |
