| Asia Capitals Quiz | 0 | - | 4.98 | 689,866 |
| Asia Capital to Country | 0 | - | 4.96 | 126,274 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,836 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,402 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,581 |
| Capitals of the Stans | 0 | - | 4.95 | 26,654 |
| Africa Capitals Quiz | 0 | - | 4.99 | 734,397 |
| Name a City - European Countries | 0 | - | 4.91 | 65,008 |
| Countries Bordering India | 0 | - | 4.98 | 163,241 |
| Countries Closest to India | 0 | - | 4.97 | 102,537 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,529 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,212 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,610 |
| Europe Capital to Country | 0 | - | 4.99 | 249,169 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,332 |
| European Capitals by Map | 0 | - | 4.99 | 138,062 |
| African Capitals by Map | 0 | - | 4.99 | 132,993 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,927 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,717 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,083 |
| European Coastal Capitals | 0 | - | 4.95 | 90,219 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,543 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,138 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,646 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,843 |
| World Capitals Quiz | 0 | - | 5.00 | 5,055,105 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,695 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,914 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,457 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,077 |
| Official Cities in the UK | 0 | - | 4.89 | 282,471 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,847 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,177 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,559 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,093 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,787 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,782 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,985 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,927 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,065 |
| Random Asian City to Country | 0 | - | 4.56 | 44,446 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,579,670 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,775 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,455 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,197 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,353 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,797 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,814 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,964 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.95 | 58,032 |
| Nepal Country Quiz | 0 | - | 4.95 | 37,590 |
| States of India Map Quiz | 0 | - | 4.83 | 26,273 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,606 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,657 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,714 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,117 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,144 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,713 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,329 |
| Countries by Capital City | 0 | - | 5.00 | 67,640 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,833 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,326 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,077 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,030 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,795 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,118 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,393 |
| Moved Capital Cities | 0 | - | 4.96 | 73,947 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,898 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,429 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,481 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,254 |
| Random European Capital to Country | 0 | - | 4.98 | 190,307 |
| Random European Country to Capital | 0 | - | 4.93 | 162,130 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,977 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,081 |
| Random African Capital to Country | 0 | - | 4.97 | 100,287 |
| Random African Country to Capital | 0 | - | 4.94 | 70,870 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,547 |
| Hong Kong Facts | 0 | - | 4.49 | 29,237 |
| India Country Quiz | 0 | - | 4.44 | 130,188 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,444,812 |
| Asia Map Quiz | 0 | - | 4.99 | 912,042 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,684,282 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,573 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,502 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,859 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,562 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,334 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,902 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,023 |
| Which City in Europe? | 0 | - | 4.83 | 107,076 |
| London Geography | 0 | - | 4.47 | 59,593 |
| Countries that Visit India the Most | 0 | - | 4.74 | 60,531 |
| Bhutan Country Quiz | 0 | - | 4.87 | 24,145 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.69 | 55,348 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,504 |
| North American Sports Cities | 0 | - | 4.83 | 171,542 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,080 |
| Cities in European History #1 | 0 | - | 4.63 | 133,625 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,279 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,668 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,085 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,109 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,548 |
| Name a Valid World City | 0 | - | 4.83 | 70,752 |
| Cities by Former Name | 0 | - | 4.84 | 91,319 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,260 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,488 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,666 |
| World Capitals by Map | 0 | - | 5.00 | 285,078 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,031 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,659 |
| Random Country to Capital | 0 | - | 4.98 | 916,185 |
| Capitals Starting With H | 0 | - | 4.90 | 91,812 |
| Capitals Starting With K | 0 | - | 4.85 | 76,006 |
| Capitals Starting With L | 0 | - | 4.81 | 87,224 |
| Capitals Starting With M | 0 | - | 4.93 | 106,692 |
| Capitals Starting With P | 0 | - | 4.88 | 77,512 |
| Capitals Starting With R | 0 | - | 4.87 | 81,286 |
| Capitals Starting With S | 0 | - | 4.89 | 85,141 |
| Capitals Starting With T | 0 | - | 4.84 | 75,625 |
| Capitals Starting With W | 0 | - | 4.87 | 90,906 |
| Capitals Starting With A | 0 | - | 4.97 | 127,045 |
| Capitals Starting With B | 0 | - | 4.89 | 117,710 |
| Capitals Starting With D | 0 | - | 4.93 | 95,790 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,244 |
| Which City in Asia? | 0 | - | 4.52 | 51,274 |
| Washington D.C. Trivia | 0 | - | 4.45 | 38,946 |
| Modern Day Countries of the Mughal Empire on a Map | 0 | - | 4.42 | 33,461 |
| Countries that Beat India | 0 | - | 4.41 | 62,803 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,840 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,343 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,929 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,612 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,454 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,632 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,166 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,205 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,594 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,169 |
| Former Capitals | 0 | - | 4.88 | 71,316 |
| Capital Cities Chain | 0 | - | 4.84 | 82,332 |
| Coldest World Capitals | 0 | - | 4.95 | 133,258 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,245 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,504 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,706 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,978 |
| Which City in Canada? | 0 | - | 4.82 | 56,897 |
| Countries of the Middle East | 0 | - | 4.96 | 200,200 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,444 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,086 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,329 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 98,817 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,662 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 109,933 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,208 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,176 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,754 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,095 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,532 |
| North America Cities by Map | 0 | - | 4.41 | 47,730 |
| Random European City to Country | 0 | - | 4.69 | 117,248 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,813 |
| US States and State Capitals | 0 | - | 4.99 | 160,604 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,759 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,008 |
| Geography of Rome | 0 | - | 4.51 | 16,644 |
| Paris City Trivia | 0 | - | 4.31 | 35,513 |
| Venice Trivia | 0 | - | 4.45 | 10,442 |
| Milan Trivia | 0 | - | 4.56 | 15,152 |
| Berlin City Trivia | 0 | - | 4.67 | 13,158 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,790 |
| Rome City Trivia | 0 | - | 4.49 | 20,632 |
| India Cities Map Quiz | 0 | - | 4.64 | 60,923 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,005 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,642 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,182 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,456 |
| South American Cities on the Map | 0 | - | 4.56 | 35,334 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,214 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,809 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,321 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,430 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,060 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,652 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,976 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,474 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,731 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,317 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,879 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,512 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,981 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,264 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,002 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,955 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,217 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,200 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,820 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,959 |
