| Europe Capital to Country | 0 | - | 4.99 | 251,193 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,407 |
| European Capitals by Map | 0 | - | 4.99 | 140,663 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,448 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,806 |
| European Coastal Capitals | 0 | - | 4.95 | 90,946 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,887 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,288 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,650 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,378 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,488 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,786 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,671 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,800 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,985 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,361 |
| Asia Capital to Country | 0 | - | 4.96 | 126,985 |
| African Capitals by Map | 0 | - | 4.99 | 138,903 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,131 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,869 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,251 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,659 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,981 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,871 |
| Random European Capital to Country | 0 | - | 4.98 | 191,631 |
| Random European Country to Capital | 0 | - | 4.93 | 165,509 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,508 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,190 |
| Official Cities in the UK | 0 | - | 4.89 | 284,937 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,929 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,822 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,119 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,665 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,074 |
| Capitals of the Stans | 0 | - | 4.95 | 26,987 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,534 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,348 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,159 |
| Name a City - European Countries | 0 | - | 4.90 | 65,796 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,904 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,782 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,126 |
| Random African Capital to Country | 0 | - | 4.97 | 101,007 |
| Random African Country to Capital | 0 | - | 4.94 | 71,485 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,871 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,602 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,091 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,571 |
| World Capitals Quiz | 0 | - | 5.00 | 5,089,217 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,070 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,417 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,343 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,018 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,165 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,117 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,369 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,213 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,595 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,252 |
| Cities in European History #1 | 0 | - | 4.63 | 134,308 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,766 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,425 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,115 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,019 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,593,051 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,353 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,532 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,035 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,890 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,052 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 35,202 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,362 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,144 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,564 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,436 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,039 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,183 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,740 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,514 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,648 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,706 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,653 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,822 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,686 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,532 |
| Countries by Capital City | 0 | - | 5.00 | 68,815 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,481 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,914 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,540 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,508 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,227 |
| Moved Capital Cities | 0 | - | 4.96 | 74,423 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,091 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,827 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,683 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,694,254 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,730 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,306 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,756 |
| North American Sports Cities | 0 | - | 4.83 | 172,761 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,441 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,001 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,868 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,518 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,065 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,678 |
| Name a Valid World City | 0 | - | 4.83 | 71,582 |
| Cities by Former Name | 0 | - | 4.83 | 91,804 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,535 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,822 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,972 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,507 |
| World Capitals by Map | 0 | - | 5.00 | 287,968 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,573 |
| Random Capital to Country | 0 | - | 4.99 | 2,596,250 |
| Random Country to Capital | 0 | - | 4.98 | 923,938 |
| Capitals Starting With H | 0 | - | 4.91 | 92,817 |
| Capitals Starting With K | 0 | - | 4.88 | 83,870 |
| Capitals Starting With L | 0 | - | 4.81 | 88,335 |
| Capitals Starting With M | 0 | - | 4.93 | 108,220 |
| Capitals Starting With P | 0 | - | 4.88 | 78,446 |
| Capitals Starting With R | 0 | - | 4.87 | 82,060 |
| Capitals Starting With S | 0 | - | 4.90 | 86,045 |
| Capitals Starting With T | 0 | - | 4.84 | 76,387 |
| Capitals Starting With W | 0 | - | 4.87 | 91,441 |
| Capitals Starting With A | 0 | - | 4.97 | 128,410 |
| Capitals Starting With B | 0 | - | 4.88 | 118,824 |
| Capitals Starting With D | 0 | - | 4.93 | 96,717 |
| Which City in Europe? | 0 | - | 4.83 | 107,668 |
| Boroughs of London | 0 | - | 4.63 | 88,219 |
| London Geography | 0 | - | 4.47 | 59,771 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,210 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,599 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,395 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,821 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,917 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,450 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,174 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,188 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,186 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,085 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,821 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,736 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,339 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 580,082 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,274 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,552 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,976 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,188 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,639 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,655 |
| North America Cities by Map | 0 | - | 4.41 | 47,872 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,455 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,509 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,737 |
| Random European City to Country | 0 | - | 4.69 | 118,155 |
| Random Asian City to Country | 0 | - | 4.56 | 44,570 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,359 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,260 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,500 |
| Former Capitals | 0 | - | 4.88 | 71,557 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,815 |
| Capital Cities Chain | 0 | - | 4.84 | 83,059 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,610 |
| Coldest World Capitals | 0 | - | 4.95 | 133,853 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,858 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,206 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,128 |
| Which City in Canada? | 0 | - | 4.83 | 57,194 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,817 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,443 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,992 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,495 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,642 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,223 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,055 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,243 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,651 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,764 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,897 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,295 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,675 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,570 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,360 |
| US States and State Capitals | 0 | - | 4.99 | 163,877 |
| The Only Country ... | 0 | - | 4.91 | 81,524 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,372 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,517 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,057 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,152 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,416 |
| Ancient City to Country | 0 | - | 4.70 | 108,185 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,457 |
| City-States | 0 | - | 4.53 | 37,328 |
| South American Cities on the Map | 0 | - | 4.53 | 35,490 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,764 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,395 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,171 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,073 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,733 |
