| Biggest Cities in Germany | 0 | - | 4.95 | 295,813 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 100,508 |
| North American Sports Cities | 0 | - | 4.82 | 173,361 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,620 |
| Real Madrid 2010s Starting XI | 0 | - | 4.90 | 69,194 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,659 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,948 |
| Europe Capital to Country | 0 | - | 4.99 | 252,742 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,405 |
| European Capitals by Map | 0 | - | 4.99 | 142,755 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,207 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,457 |
| European Coastal Capitals | 0 | - | 4.95 | 91,562 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,898 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 226,239 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 116,815 |
| Official Cities in the UK | 0 | - | 4.89 | 287,110 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,188 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,095 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,769 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,414 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,716 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,110 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,737 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,866 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,656 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,354 |
| World Capitals Quiz | 0 | - | 5.00 | 5,117,701 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,966 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,196 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,622 |
| Random European Capital to Country | 0 | - | 4.98 | 192,439 |
| Random European Country to Capital | 0 | - | 4.93 | 166,137 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.78 | 47,117 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,810 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,536 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,740 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,693 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,928 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 72,172 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,638 |
| Biggest Cities in Europe | 0 | - | 4.70 | 550,031 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 121,035 |
| Cities in European History #1 | 0 | - | 4.63 | 134,981 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,600 |
| Winter Olympics Hosts | 0 | - | 4.41 | 87,846 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,107 |
| Name a City - European Countries | 0 | - | 4.89 | 66,472 |
| Cities by Former Name | 0 | - | 4.83 | 92,229 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,578 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,533 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,006 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,673 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,155 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,071 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,428 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,571 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,525 |
| Countries by Capital City | 0 | - | 5.00 | 69,755 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,257 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,422 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,031 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,028 |
| Moved Capital Cities | 0 | - | 4.96 | 74,774 |
| World Capitals by Map | 0 | - | 5.00 | 290,236 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,986 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,398 |
| Random Country to Capital | 0 | - | 4.98 | 931,029 |
| Capitals Starting With H | 0 | - | 4.91 | 93,505 |
| Capitals Starting With K | 0 | - | 4.89 | 84,562 |
| Capitals Starting With L | 0 | - | 4.81 | 96,170 |
| Capitals Starting With M | 0 | - | 4.94 | 109,458 |
| Capitals Starting With P | 0 | - | 4.88 | 79,180 |
| Capitals Starting With R | 0 | - | 4.89 | 82,651 |
| Capitals Starting With S | 0 | - | 4.90 | 86,749 |
| Capitals Starting With T | 0 | - | 4.86 | 76,994 |
| Capitals Starting With W | 0 | - | 4.87 | 91,827 |
| Capitals Starting With A | 0 | - | 4.97 | 129,363 |
| Capitals Starting With B | 0 | - | 4.89 | 119,719 |
| Capitals Starting With D | 0 | - | 4.94 | 97,366 |
| Countries of Europe After World War II | 0 | - | 4.99 | 189,758 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 157,821 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,480 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 321,029 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,853 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,060 |
| Biggest Cities in Asia | 0 | - | 4.95 | 118,457 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,509 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.74 | 73,861 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.70 | 68,804 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.95 | 51,663 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,850 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,720 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,763 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,136 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,449 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,886 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,688 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,525 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,154 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,749 |
| Former Capitals | 0 | - | 4.88 | 71,751 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,972 |
| Asia Capital to Country | 0 | - | 4.96 | 127,757 |
| Capital Cities Chain | 0 | - | 4.84 | 83,590 |
| African Capitals by Map | 0 | - | 4.99 | 142,738 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,957 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,865 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,414 |
| Coldest World Capitals | 0 | - | 4.95 | 134,373 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,186 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,542 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,922 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,301 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,538 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,618 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,560 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,273 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,665 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,601 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,302 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,115 |
| Flags to Capitals #1 | 0 | - | 4.96 | 61,429 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,084 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,753 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,257 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,791 |
| The Only Country ... | 0 | - | 4.91 | 82,140 |
| Countries in the Byzantine Empire | 0 | - | 4.95 | 72,585 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,858 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,320 |
| Counties of England Map Quiz | 0 | - | 4.97 | 309,381 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,986 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,794 |
| Biggest European Cities by Letter | 0 | - | 4.55 | 127,587 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.95 | 160,304 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 48,254 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 138,006 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 119,629 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 85,085 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 42,674 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.61 | 44,769 |
| Largest Nordic Cities on a Map | 0 | - | 4.78 | 37,479 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 118,539 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 63,095 |
| Biggest Cities in Russia | 0 | - | 4.49 | 82,868 |
| Biggest Cities in France | 0 | - | 4.72 | 225,746 |
| Biggest Cities in Spain | 0 | - | 4.64 | 172,446 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 56,385 |
| Biggest Cities in Poland | 0 | - | 4.62 | 54,383 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 47,530 |
| Biggest Cities in Italy | 0 | - | 4.78 | 242,840 |
| American Cities by Stadium | 0 | - | 4.02 | 36,606 |
| City by Football Clubs | 0 | - | 4.38 | 138,559 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,095 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,903 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,522 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,411 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,556 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,035 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,877 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,749 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,848 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,618 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,474 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,187 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,217 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,433 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,160 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,635 |
| Random African Capital to Country | 0 | - | 4.97 | 101,557 |
| Random African Country to Capital | 0 | - | 4.94 | 71,936 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 90,061 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,347 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,595 |
| Boroughs of London | 0 | - | 4.63 | 88,753 |
| London Geography | 0 | - | 4.47 | 59,942 |
| UK Immigration by Country | 0 | - | 4.94 | 141,959 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,194 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,083 |
| Every European Country Shape | 0 | - | 4.96 | 203,369 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,494 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,079 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,453 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,395 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,318 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,142 |
| FIFA World Cup Final Host Cities | 0 | - | 4.68 | 29,636 |
| Biggest Nordic Cities | 0 | - | 4.36 | 61,737 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.87 | 56,636 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.94 | 127,930 |
| All Cities in China with Population of 1 Million | 0 | - | 4.82 | 46,764 |
| Cities of China (With Some Help) | 0 | - | 4.91 | 31,854 |
| Biggest Cities in Portugal | 0 | - | 4.43 | 21,250 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 48,130 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,350 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,826 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,171 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,867 |
| Ancient City to Country | 0 | - | 4.72 | 108,424 |
