| Europe Capital to Country | 0 | - | 4.99 | 251,374 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,517 |
| European Capitals by Map | 0 | - | 4.99 | 141,098 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,546 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,905 |
| European Coastal Capitals | 0 | - | 4.95 | 91,012 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,037 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,339 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,714 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,407 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,520 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,342 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,364 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,039 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,090 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,399 |
| Asia Capital to Country | 0 | - | 4.96 | 127,095 |
| African Capitals by Map | 0 | - | 4.99 | 140,734 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,439 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,025 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,467 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,682 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,010 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,903 |
| Random European Capital to Country | 0 | - | 4.98 | 191,737 |
| Random European Country to Capital | 0 | - | 4.93 | 165,596 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,563 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,484 |
| Official Cities in the UK | 0 | - | 4.89 | 285,157 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,148 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,902 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,190 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,716 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,154 |
| Capitals of the Stans | 0 | - | 4.95 | 27,028 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,610 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,388 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,215 |
| Name a City - European Countries | 0 | - | 4.90 | 65,861 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,987 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,840 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,195 |
| Random African Capital to Country | 0 | - | 4.97 | 101,089 |
| Random African Country to Capital | 0 | - | 4.94 | 71,553 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,091 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,609 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,150 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,669 |
| World Capitals Quiz | 0 | - | 5.00 | 5,091,989 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,091 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,431 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,386 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,083 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,198 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,309 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,430 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,231 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,794 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,504 |
| Cities in European History #1 | 0 | - | 4.63 | 134,371 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,813 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,474 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,201 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 145,120 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,594,139 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,479 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,570 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,149 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,992 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,164 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 35,260 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,471 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,226 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,621 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,439 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,174 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 118,285 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,858 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,532 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,698 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,811 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,733 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,925 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,821 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,660 |
| Countries by Capital City | 0 | - | 5.00 | 68,944 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,563 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,981 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,768 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,570 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,233 |
| Moved Capital Cities | 0 | - | 4.96 | 74,471 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,140 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,855 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,711 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,695,021 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,766 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,381 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,885 |
| North American Sports Cities | 0 | - | 4.83 | 172,848 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,461 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,007 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,875 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,628 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,102 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,732 |
| Name a Valid World City | 0 | - | 4.84 | 71,644 |
| Cities by Former Name | 0 | - | 4.83 | 91,850 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,567 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,847 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,982 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,565 |
| World Capitals by Map | 0 | - | 5.00 | 288,288 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,633 |
| Random Capital to Country | 0 | - | 4.99 | 2,597,034 |
| Random Country to Capital | 0 | - | 4.98 | 924,623 |
| Capitals Starting With H | 0 | - | 4.91 | 92,859 |
| Capitals Starting With K | 0 | - | 4.88 | 83,908 |
| Capitals Starting With L | 0 | - | 4.81 | 88,380 |
| Capitals Starting With M | 0 | - | 4.93 | 108,314 |
| Capitals Starting With P | 0 | - | 4.88 | 78,495 |
| Capitals Starting With R | 0 | - | 4.87 | 82,096 |
| Capitals Starting With S | 0 | - | 4.90 | 86,084 |
| Capitals Starting With T | 0 | - | 4.85 | 76,426 |
| Capitals Starting With W | 0 | - | 4.87 | 91,470 |
| Capitals Starting With A | 0 | - | 4.97 | 128,472 |
| Capitals Starting With B | 0 | - | 4.89 | 118,884 |
| Capitals Starting With D | 0 | - | 4.93 | 96,768 |
| Which City in Europe? | 0 | - | 4.83 | 107,709 |
| Boroughs of London | 0 | - | 4.63 | 88,265 |
| London Geography | 0 | - | 4.47 | 59,786 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,301 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,628 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,411 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,835 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,926 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,456 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,179 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,273 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 114,215 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,098 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,830 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,742 |
| Most Populous World Capitals | 0 | - | 4.94 | 176,396 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 580,429 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,287 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,584 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,009 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,201 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,650 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,670 |
| North America Cities by Map | 0 | - | 4.41 | 47,887 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.46 | 44,468 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,617 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,889 |
| Random European City to Country | 0 | - | 4.69 | 118,201 |
| Random Asian City to Country | 0 | - | 4.56 | 44,580 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,420 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,344 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,557 |
| Former Capitals | 0 | - | 4.88 | 71,581 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,842 |
| Capital Cities Chain | 0 | - | 4.84 | 83,111 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,647 |
| Coldest World Capitals | 0 | - | 4.95 | 134,020 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,902 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,259 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,142 |
| Which City in Canada? | 0 | - | 4.83 | 57,231 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,937 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,583 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,218 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,587 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,695 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,279 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,092 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,273 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,674 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,778 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,990 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,340 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,723 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,600 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,398 |
| US States and State Capitals | 0 | - | 4.99 | 164,245 |
| The Only Country ... | 0 | - | 4.91 | 81,587 |
| Counties of England Map Quiz | 0 | - | 4.97 | 308,486 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,672 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,081 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,217 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,483 |
| Ancient City to Country | 0 | - | 4.70 | 108,221 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,483 |
| City-States | 0 | - | 4.53 | 37,338 |
| South American Cities on the Map | 0 | - | 4.52 | 35,504 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,771 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,414 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,540 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,108 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,750 |
