| Asia Capitals Quiz | 0 | - | 4.98 | 688,835 |
| Asia Capital to Country | 0 | - | 4.96 | 126,142 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,695 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,345 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,482 |
| Capitals of the Stans | 0 | - | 4.95 | 26,593 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,896 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,430 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,342 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,385 |
| Name a City - European Countries | 0 | - | 4.91 | 64,803 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,903 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,794 |
| China A-Z | 0 | - | 4.55 | 66,955 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,056 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,411 |
| Europe Capital to Country | 0 | - | 4.99 | 248,826 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,082 |
| European Capitals by Map | 0 | - | 4.99 | 137,652 |
| African Capitals by Map | 0 | - | 4.99 | 132,789 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,566 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,941 |
| European Coastal Capitals | 0 | - | 4.95 | 90,085 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,156 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,708 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,576 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 74,847 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,576 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,330 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,012 |
| Official Cities in the UK | 0 | - | 4.89 | 282,018 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,835 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,061 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,127 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,952 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,683 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,553 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,844 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,909 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,803 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,973 |
| New York City A-Z | 0 | - | 4.18 | 32,236 |
| British Places A-Z | 0 | - | 4.29 | 79,727 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,607 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,051 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,987 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,222 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,076 |
| World Capitals Quiz | 0 | - | 5.00 | 5,049,188 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,715 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,601 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,035 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 96,670 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,225 |
| Provinces of China Map Quiz | 0 | - | 4.91 | 93,176 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,605 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,682,691 |
| Random Asian City to Country | 0 | - | 4.56 | 44,430 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,285 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,388 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,870 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,231 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,282 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,420 |
| Random European Capital to Country | 0 | - | 4.98 | 189,739 |
| Random European Country to Capital | 0 | - | 4.92 | 147,826 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,641 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,764 |
| Random African Capital to Country | 0 | - | 4.97 | 100,008 |
| Random African Country to Capital | 0 | - | 4.94 | 70,522 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,279 |
| Hong Kong Facts | 0 | - | 4.49 | 29,228 |
| Rome A-Z | 0 | - | 4.39 | 24,438 |
| Paris A-Z | 0 | - | 4.16 | 17,415 |
| Countries that Border China | 0 | - | 4.96 | 262,456 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,636 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,414 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,431 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,866 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,651 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,093 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,882 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,487 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,194 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,819 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,985 |
| Which City in Europe? | 0 | - | 4.83 | 106,981 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,489 |
| Hindu Countries | 0 | - | 4.86 | 49,808 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 94,932 |
| Countries that Beat China | 0 | - | 4.86 | 115,169 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,795 |
| Asia Map Quiz | 0 | - | 4.99 | 910,695 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,426 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,544 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,031 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,026 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,270 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,128 |
| Countries by Capital City | 0 | - | 5.00 | 67,425 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,717 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,228 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,674 |
| Moved Capital Cities | 0 | - | 4.96 | 73,863 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,873 |
| Random Country to Capital | 0 | - | 4.98 | 914,777 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,021 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,051 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,590 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,218 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,873 |
| Which City in Asia? | 0 | - | 4.52 | 51,249 |
| Which City in Canada? | 0 | - | 4.82 | 56,846 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,645 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,324 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,198 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 126,923 |
| Countries with the Most Hindus | 0 | - | 4.90 | 122,620 |
| Flags of Countries that Border China | 0 | - | 4.94 | 98,822 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 107,928 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 190,319 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,367 |
| Australia A-Z | 0 | - | 4.54 | 49,871 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,378,994 |
| Flags of Asia Quiz | 0 | - | 4.99 | 608,896 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,408 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,194 |
| North American Sports Cities | 0 | - | 4.83 | 171,353 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,029 |
| Cities in European History #1 | 0 | - | 4.63 | 133,522 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,422 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,257 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,635 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,065 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,524 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,853 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,077 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,019 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,429 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,533 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,154 |
| Cities by Former Name | 0 | - | 4.84 | 91,238 |
| Former Capitals | 0 | - | 4.88 | 71,270 |
| India State Capitals Quiz | 0 | - | 4.27 | 59,481 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,202 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,434 |
| Capital Cities Chain | 0 | - | 4.84 | 82,233 |
| Coldest World Capitals | 0 | - | 4.95 | 133,207 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,463 |
| World Capitals by Map | 0 | - | 5.00 | 284,704 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,953 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,113 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,354 |
| Capitals Starting With H | 0 | - | 4.90 | 91,697 |
| Capitals Starting With K | 0 | - | 4.85 | 75,923 |
| Capitals Starting With L | 0 | - | 4.81 | 87,125 |
| Capitals Starting With M | 0 | - | 4.93 | 106,559 |
| Capitals Starting With P | 0 | - | 4.88 | 77,428 |
| Capitals Starting With R | 0 | - | 4.87 | 81,213 |
| Capitals Starting With S | 0 | - | 4.89 | 85,054 |
| Capitals Starting With T | 0 | - | 4.84 | 75,537 |
| Capitals Starting With W | 0 | - | 4.87 | 90,837 |
| Capitals Starting With A | 0 | - | 4.97 | 126,898 |
| Capitals Starting With B | 0 | - | 4.89 | 117,596 |
| Capitals Starting With D | 0 | - | 4.93 | 95,675 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,648 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,118 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,582 |
| US States and State Capitals | 0 | - | 4.99 | 160,136 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,749 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,656 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,975 |
| Countries of the Middle East | 0 | - | 4.96 | 199,809 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,275 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 106,949 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,208 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,710 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,565 |
| Italy A-Z | 0 | - | 4.49 | 57,989 |
| Germany A-Z | 0 | - | 4.56 | 62,453 |
| Scotland A-Z | 0 | - | 4.73 | 41,138 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,160 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,797 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,689 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,426 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,137 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,513 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,406 |
| South American Cities on the Map | 0 | - | 4.56 | 35,305 |
| North America Cities by Map | 0 | - | 4.41 | 47,697 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,101 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,748 |
| Random European City to Country | 0 | - | 4.69 | 116,937 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,318 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,935 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,582 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,936 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,450 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,661 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,268 |
