| Asia Capitals Quiz | 0 | - | 4.98 | 691,571 |
| Asia Capital to Country | 0 | - | 4.96 | 126,526 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,149 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,523 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,740 |
| Capitals of the Stans | 0 | - | 4.95 | 26,777 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,199 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,398 |
| Name a City - European Countries | 0 | - | 4.90 | 65,254 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,491 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,897 |
| Europe Capital to Country | 0 | - | 4.99 | 249,717 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,683 |
| European Capitals by Map | 0 | - | 4.99 | 138,769 |
| African Capitals by Map | 0 | - | 4.99 | 133,466 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,969 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,942 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,291 |
| European Coastal Capitals | 0 | - | 4.95 | 90,441 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,419 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,691 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,769 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,933 |
| World Capitals Quiz | 0 | - | 5.00 | 5,065,979 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,678 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,620 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,695 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,372 |
| Official Cities in the UK | 0 | - | 4.89 | 283,235 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,872 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,403 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,311 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,333 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,935 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,065 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,106 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,174 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,211 |
| Random Asian City to Country | 0 | - | 4.56 | 44,471 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,757 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,008 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,584 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,618 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,939 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,621 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,406 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,171 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,077 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,161 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,680 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,479 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,930 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,682 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,025 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,273 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,330 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,036 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,719 |
| Countries by Capital City | 0 | - | 5.00 | 68,004 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,020 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,509 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,813 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,279 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,020 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,162 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,462 |
| Moved Capital Cities | 0 | - | 4.96 | 74,090 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,951 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,580 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,363 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,576 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,451 |
| Random European Capital to Country | 0 | - | 4.98 | 190,699 |
| Random European Country to Capital | 0 | - | 4.93 | 164,838 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,323 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,650 |
| Random African Capital to Country | 0 | - | 4.97 | 100,542 |
| Random African Country to Capital | 0 | - | 4.94 | 71,118 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,907 |
| Countries Bordering India | 0 | - | 4.98 | 163,360 |
| Countries Closest to India | 0 | - | 4.97 | 102,681 |
| Pakistan Country Quiz | 0 | - | 4.54 | 61,683 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,220 |
| Asia Map Quiz | 0 | - | 4.99 | 915,256 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,687,337 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,833 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,712 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,886 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,666 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,532 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,053 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,090 |
| Which City in Europe? | 0 | - | 4.83 | 107,244 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,133 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,196 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,410 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,776 |
| North American Sports Cities | 0 | - | 4.83 | 171,987 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,274 |
| Cities in European History #1 | 0 | - | 4.63 | 133,862 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,320 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,718 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,106 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,290 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,712 |
| Name a Valid World City | 0 | - | 4.83 | 71,020 |
| Cities by Former Name | 0 | - | 4.83 | 91,467 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,344 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,598 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,980 |
| World Capitals by Map | 0 | - | 5.00 | 285,777 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,199 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,832 |
| Random Country to Capital | 0 | - | 4.98 | 918,993 |
| Capitals Starting With H | 0 | - | 4.91 | 92,362 |
| Capitals Starting With K | 0 | - | 4.88 | 82,824 |
| Capitals Starting With L | 0 | - | 4.81 | 87,873 |
| Capitals Starting With M | 0 | - | 4.93 | 107,510 |
| Capitals Starting With P | 0 | - | 4.88 | 78,019 |
| Capitals Starting With R | 0 | - | 4.87 | 81,665 |
| Capitals Starting With S | 0 | - | 4.90 | 85,603 |
| Capitals Starting With T | 0 | - | 4.85 | 76,024 |
| Capitals Starting With W | 0 | - | 4.87 | 91,194 |
| Capitals Starting With A | 0 | - | 4.97 | 127,664 |
| Capitals Starting With B | 0 | - | 4.89 | 118,271 |
| Capitals Starting With D | 0 | - | 4.93 | 96,259 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,876 |
| Which City in Asia? | 0 | - | 4.52 | 51,335 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,566 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,764 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,760 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,099 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,337 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 577,309 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,519 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,842 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,731 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,747 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,723 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,190 |
| Former Capitals | 0 | - | 4.88 | 71,400 |
| Capital Cities Chain | 0 | - | 4.83 | 82,566 |
| Coldest World Capitals | 0 | - | 4.95 | 133,490 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,442 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,740 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,889 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,150 |
| Which City in Canada? | 0 | - | 4.82 | 56,977 |
| Countries of the Middle East | 0 | - | 4.96 | 200,876 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,722 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,353 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,596 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,023 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,864 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,127 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,995 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,229 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,318 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,823 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,124 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,566 |
| North America Cities by Map | 0 | - | 4.41 | 47,775 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,331 |
| Random European City to Country | 0 | - | 4.69 | 117,511 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,035 |
| US States and State Capitals | 0 | - | 4.99 | 161,572 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,773 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,088 |
| Hong Kong Facts | 0 | - | 4.49 | 29,257 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,558 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,112 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,782 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,285 |
| South American Cities on the Map | 0 | - | 4.53 | 35,396 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,456 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,879 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,406 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,666 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,243 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,762 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,047 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,504 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,933 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,334 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,222 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,839 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,476 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,935 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,812 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,620 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,245 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,317 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,103 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,101 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,336 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,318 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,975 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,371 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,159 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,920 |
