| European Capitals - Map Quiz | 0 | - | 4.97 | 119,907 |
| Official Cities in the UK | 0 | - | 4.89 | 285,613 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,039 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,816 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,755 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,579 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,662 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,373 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,517 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,217 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,969 |
| Random European Capital to Country | 0 | - | 4.98 | 191,895 |
| Random European Country to Capital | 0 | - | 4.93 | 165,694 |
| Name a City - European Countries | 0 | - | 4.90 | 65,991 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,287 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,842 |
| Europe Capital to Country | 0 | - | 4.99 | 251,689 |
| Asia Capital to Country | 0 | - | 4.96 | 127,240 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,714 |
| European Capitals by Map | 0 | - | 4.99 | 141,560 |
| African Capitals by Map | 0 | - | 4.99 | 141,648 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,129 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,689 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,687 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,025 |
| European Coastal Capitals | 0 | - | 4.95 | 91,133 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,096 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,971 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,400 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,080 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,104 |
| London Geography | 0 | - | 4.47 | 59,821 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,802 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,924 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,617 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,441 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,277 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,483 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,610 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,676 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,357 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,887 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,495 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,346 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,466 |
| Capitals of the Stans | 0 | - | 4.95 | 27,073 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,642 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,792 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,371 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,744 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,897 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,306 |
| Random African Capital to Country | 0 | - | 4.97 | 101,182 |
| Random African Country to Capital | 0 | - | 4.95 | 71,641 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,058 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,664 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,437 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,266 |
| Biggest Cities in Germany | 0 | - | 4.95 | 294,810 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,040 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,648 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,789 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,259 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,513 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,994 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,842 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,031 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,996 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,878 |
| Countries by Capital City | 0 | - | 5.00 | 69,147 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,697 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,084 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,239 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,118 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,668 |
| Moved Capital Cities | 0 | - | 4.96 | 74,555 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,167 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,293 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,263 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,755 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,507 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,256 |
| Which City in Europe? | 0 | - | 4.83 | 107,783 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,067 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,621 |
| Prime Ministers of the UK | 0 | - | 4.95 | 441,519 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 97,056 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,394 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 99,749 |
| British Places A-Z | 0 | - | 4.29 | 80,049 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,018 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,881 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,472 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,886 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,447 |
| Random Country to Capital | 0 | - | 4.98 | 925,925 |
| Boroughs of New York City | 0 | - | 4.47 | 84,876 |
| Boroughs of London | 0 | - | 4.63 | 88,414 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,312 |
| North American Sports Cities | 0 | - | 4.83 | 172,973 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,508 |
| Cities in European History #1 | 0 | - | 4.63 | 134,470 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,429 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,196 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,819 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,360 |
| Name a Valid World City | 0 | - | 4.84 | 71,791 |
| Cities by Former Name | 0 | - | 4.83 | 91,934 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,624 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,906 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,669 |
| World Capitals by Map | 0 | - | 5.00 | 288,772 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,713 |
| Capitals Starting With H | 0 | - | 4.91 | 93,106 |
| Capitals Starting With K | 0 | - | 4.88 | 84,173 |
| Capitals Starting With L | 0 | - | 4.79 | 93,203 |
| Capitals Starting With M | 0 | - | 4.93 | 108,755 |
| Capitals Starting With P | 0 | - | 4.88 | 78,758 |
| Capitals Starting With R | 0 | - | 4.88 | 82,315 |
| Capitals Starting With S | 0 | - | 4.90 | 86,348 |
| Capitals Starting With T | 0 | - | 4.85 | 76,645 |
| Capitals Starting With W | 0 | - | 4.87 | 91,607 |
| Capitals Starting With A | 0 | - | 4.97 | 128,799 |
| Capitals Starting With B | 0 | - | 4.89 | 119,206 |
| Capitals Starting With D | 0 | - | 4.93 | 96,971 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,636 |
| Which City in Canada? | 0 | - | 4.83 | 57,282 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,681 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,452 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,996 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,670 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,720 |
| North America Cities by Map | 0 | - | 4.41 | 47,907 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,747 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,129 |
| Random European City to Country | 0 | - | 4.69 | 118,285 |
| Random Asian City to Country | 0 | - | 4.56 | 44,594 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,521 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,452 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,668 |
| Former Capitals | 0 | - | 4.88 | 71,622 |
| Capital Cities Chain | 0 | - | 4.84 | 83,224 |
| Coldest World Capitals | 0 | - | 4.95 | 134,084 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,000 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,414 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,604 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,509 |
| US States and State Capitals | 0 | - | 4.99 | 164,725 |
| Which City in Germany? | 0 | - | 4.50 | 137,154 |
| Which City in Italy? | 0 | - | 4.68 | 90,464 |
| Which City in France? | 0 | - | 4.67 | 73,314 |
| Which City in Spain? | 0 | - | 4.50 | 50,078 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,059 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,786 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,439 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,716 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,754 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,397 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,211 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,527 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,299 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,643 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,044 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,212 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,533 |
| South American Cities on the Map | 0 | - | 4.52 | 35,529 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,788 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,634 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,144 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,569 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,172 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,048 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,255 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,347 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,711 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,555 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,814 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,251 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,128 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,453 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,444 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,388 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,163 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,815 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,672 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,924 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,470 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,409 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,454 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,927 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,155 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,740 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,285 |
| The Only Country ... | 0 | - | 4.91 | 81,703 |
| UK Immigration by Country | 0 | - | 4.94 | 141,502 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,374 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 140,710 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,493 |
