| Which City In the United Kingdom? | 0 | - | 4.97 | 94,367 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,100 |
| Asia Capital to Country | 0 | - | 4.96 | 126,774 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,569 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,639 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,045 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,946 |
| Which City in Australia? | 0 | - | 4.67 | 34,444 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,589 |
| Capitals of the Stans | 0 | - | 4.95 | 26,886 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,791 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,311 |
| Which City in Germany? | 0 | - | 4.50 | 136,685 |
| Which City in Italy? | 0 | - | 4.68 | 90,241 |
| Which City in France? | 0 | - | 4.64 | 73,150 |
| Which City in Spain? | 0 | - | 4.50 | 49,973 |
| Random Asian City to Country | 0 | - | 4.56 | 44,554 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,911 |
| Name a City - European Countries | 0 | - | 4.90 | 65,530 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,028 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,904 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,858 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,706 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,069 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,212 |
| Which City in Europe? | 0 | - | 4.83 | 107,502 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,164 |
| Which City in California? | 0 | - | 4.56 | 32,057 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 79,030 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,860 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,293 |
| Europe Capital to Country | 0 | - | 4.99 | 250,677 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,086 |
| European Capitals by Map | 0 | - | 4.99 | 139,694 |
| African Capitals by Map | 0 | - | 4.99 | 134,063 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,228 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,555 |
| European Coastal Capitals | 0 | - | 4.95 | 90,739 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,514 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,344 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,892 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,147 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,088 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,265 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,520 |
| Official Cities in the UK | 0 | - | 4.89 | 284,261 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,895 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,128 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,320 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,608 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,148 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,441 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,249 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,495 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,363 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,171 |
| Which City in Canada? | 0 | - | 4.83 | 57,118 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,444 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,846 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,301 |
| Random European City to Country | 0 | - | 4.69 | 117,807 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,823 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,072 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,924 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,604 |
| World Capitals Quiz | 0 | - | 5.00 | 5,080,327 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,197 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,737 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,249 |
| Which City in Asia? | 0 | - | 4.52 | 51,419 |
| Which City in Texas? | 0 | - | 4.45 | 25,106 |
| Which City in Florida? | 0 | - | 4.61 | 10,996 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,152 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,691,627 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,237 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,657 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,568 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,743 |
| Random European Capital to Country | 0 | - | 4.98 | 191,104 |
| Random European Country to Capital | 0 | - | 4.93 | 165,304 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,549 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,880 |
| Random African Capital to Country | 0 | - | 4.97 | 100,813 |
| Random African Country to Capital | 0 | - | 4.94 | 71,332 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,157 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,453 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,799 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,959 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,734 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,195 |
| Random U.S. City to State | 0 | - | 4.45 | 76,384 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,915 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,571 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,853 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,195 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,933 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,266 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,017 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,255 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,166 |
| European Cities by Clue | 0 | - | 4.70 | 89,084 |
| Hindu Countries | 0 | - | 4.86 | 50,246 |
| Countries that Beat China | 0 | - | 4.85 | 116,026 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,052 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,133 |
| Asia Map Quiz | 0 | - | 4.99 | 918,409 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,358 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,448 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,500 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,616 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,387 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,205 |
| Countries by Capital City | 0 | - | 5.00 | 68,511 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,292 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,762 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,335 |
| Moved Capital Cities | 0 | - | 4.96 | 74,292 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,361 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,612 |
| Random Country to Capital | 0 | - | 4.98 | 921,917 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,778 |
| Which City in Africa? | 0 | - | 4.77 | 57,863 |
| Countries that Beat India | 0 | - | 4.42 | 63,076 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,118 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,132 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,996 |
| North American Sports Cities | 0 | - | 4.83 | 172,550 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,368 |
| Cities in European History #1 | 0 | - | 4.63 | 134,134 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,370 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,780 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,144 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,488 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,939 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,218 |
| Name a Valid World City | 0 | - | 4.83 | 71,375 |
| Cities by Former Name | 0 | - | 4.83 | 91,653 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,452 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,722 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,324 |
| World Capitals by Map | 0 | - | 5.00 | 287,176 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,409 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,381 |
| Capitals Starting With H | 0 | - | 4.91 | 92,671 |
| Capitals Starting With K | 0 | - | 4.88 | 83,708 |
| Capitals Starting With L | 0 | - | 4.81 | 88,198 |
| Capitals Starting With M | 0 | - | 4.93 | 107,983 |
| Capitals Starting With P | 0 | - | 4.88 | 78,305 |
| Capitals Starting With R | 0 | - | 4.87 | 81,939 |
| Capitals Starting With S | 0 | - | 4.90 | 85,905 |
| Capitals Starting With T | 0 | - | 4.85 | 76,259 |
| Capitals Starting With W | 0 | - | 4.87 | 91,369 |
| Capitals Starting With A | 0 | - | 4.97 | 128,214 |
| Capitals Starting With B | 0 | - | 4.89 | 118,651 |
| Capitals Starting With D | 0 | - | 4.93 | 96,572 |
| US States and State Capitals | 0 | - | 4.99 | 163,121 |
| Which City in Latin America? | 0 | - | 4.63 | 47,050 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,005 |
| Countries that Beat Egypt | 0 | - | 4.88 | 57,087 |
| India A-Z | 0 | - | 4.42 | 34,164 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,136 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,509 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,234 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,183 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,549 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,076 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,604 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,596 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,542 |
| North America Cities by Map | 0 | - | 4.41 | 47,827 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,101 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,354 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,010 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,909 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,897 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,604 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,125 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,333 |
| Former Capitals | 0 | - | 4.88 | 71,499 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,578 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,989 |
| Capital Cities Chain | 0 | - | 4.83 | 82,871 |
| Coldest World Capitals | 0 | - | 4.95 | 133,622 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,708 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,576 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,222 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,689 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,544 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,485 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,167 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,789 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,036 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,569 |
| The Only Country ... | 0 | - | 4.91 | 81,307 |
| Hong Kong Facts | 0 | - | 4.49 | 29,288 |
| Countries of the Middle East | 0 | - | 4.96 | 201,480 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,561 |
| Monarchies of Asia | 0 | - | 4.97 | 71,163 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,971 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,098 |
