| Which City in Canada? | 0 | - | 4.83 | 57,291 |
| Which City in Europe? | 0 | - | 4.83 | 107,791 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,676 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,118 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,269 |
| Which City in Latin America? | 0 | - | 4.63 | 47,134 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,549 |
| European Cities by Clue | 0 | - | 4.70 | 89,146 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,761 |
| Which City in the United States? | 0 | - | 4.21 | 57,147 |
| Which City in Africa? | 0 | - | 4.77 | 57,963 |
| Which City in Asia? | 0 | - | 4.52 | 51,534 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,266 |
| Which City in Australia? | 0 | - | 4.67 | 34,533 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,504 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,368 |
| US States and State Capitals | 0 | - | 4.99 | 164,796 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,831 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,858 |
| Which City in Germany? | 0 | - | 4.50 | 137,172 |
| Which City in Italy? | 0 | - | 4.68 | 90,469 |
| Which City in France? | 0 | - | 4.67 | 73,320 |
| Which City in Spain? | 0 | - | 4.50 | 50,080 |
| Name a City - European Countries | 0 | - | 4.90 | 66,003 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,529 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,643 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,173 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,298 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,277 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,350 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 509,316 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,301 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,862 |
| Europe Capital to Country | 0 | - | 4.99 | 251,731 |
| Asia Capital to Country | 0 | - | 4.96 | 127,257 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,741 |
| European Capitals by Map | 0 | - | 4.99 | 141,657 |
| African Capitals by Map | 0 | - | 4.99 | 141,730 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,195 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,735 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,705 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,038 |
| European Coastal Capitals | 0 | - | 4.95 | 91,156 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,101 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,029 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,445 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,087 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,666 |
| Official Cities in the UK | 0 | - | 4.89 | 285,708 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,686 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,083 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,450 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,926 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,290 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,491 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,826 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,618 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,768 |
| Random European City to Country | 0 | - | 4.69 | 118,308 |
| Random Asian City to Country | 0 | - | 4.56 | 44,599 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,662 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,694 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,368 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,899 |
| World Capitals Quiz | 0 | - | 5.00 | 5,098,606 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,476 |
| Capitals of the Stans | 0 | - | 4.95 | 27,081 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,839 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,813 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,276 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,722 |
| Cities that End in D by Clue | 0 | - | 4.45 | 27,113 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,623 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,238 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,120 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,751 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,453 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,981 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,934 |
| Random European Capital to Country | 0 | - | 4.98 | 191,921 |
| Random European Country to Capital | 0 | - | 4.93 | 165,716 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,912 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,320 |
| Random African Capital to Country | 0 | - | 4.97 | 101,188 |
| Random African Country to Capital | 0 | - | 4.95 | 71,657 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,519 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,262 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,081 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,574 |
| Countries that Beat Canada | 0 | - | 4.91 | 98,855 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,678 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.97 | 115,580 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,020 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,063 |
| Random U.S. City to State | 0 | - | 4.45 | 76,788 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,405 |
| Find the City #1 | 0 | - | 4.97 | 43,247 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,075 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,852 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,040 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,018 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,907 |
| Countries by Capital City | 0 | - | 5.00 | 69,168 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,713 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,091 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,289 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,682 |
| Moved Capital Cities | 0 | - | 4.96 | 74,562 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,760 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,296 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,944 |
| Which City in California? | 0 | - | 4.56 | 32,138 |
| Las Vegas City Trivia | 0 | - | 4.52 | 13,794 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,578 |
| U.S. State Flags | 0 | - | 4.89 | 172,313 |
| Hawaiian Islands | 0 | - | 4.83 | 42,880 |
| U.S. States that Border Tennessee | 0 | - | 4.83 | 65,471 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,325 |
| North American Sports Cities | 0 | - | 4.83 | 172,991 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,513 |
| Cities in European History #1 | 0 | - | 4.63 | 134,492 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,431 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,938 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,199 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,830 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,378 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,724 |
| Name a Valid World City | 0 | - | 4.84 | 71,809 |
| Cities by Former Name | 0 | - | 4.83 | 91,944 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,629 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,912 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,687 |
| World Capitals by Map | 0 | - | 5.00 | 288,828 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,730 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,081 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,724 |
| Random Country to Capital | 0 | - | 4.98 | 926,139 |
| Capitals Starting With H | 0 | - | 4.91 | 93,141 |
| Capitals Starting With K | 0 | - | 4.88 | 84,212 |
| Capitals Starting With L | 0 | - | 4.79 | 93,956 |
| Capitals Starting With M | 0 | - | 4.93 | 108,834 |
| Capitals Starting With P | 0 | - | 4.88 | 78,806 |
| Capitals Starting With R | 0 | - | 4.88 | 82,358 |
| Capitals Starting With S | 0 | - | 4.90 | 86,377 |
| Capitals Starting With T | 0 | - | 4.85 | 76,684 |
| Capitals Starting With W | 0 | - | 4.87 | 91,627 |
| Capitals Starting With A | 0 | - | 4.97 | 128,860 |
| Capitals Starting With B | 0 | - | 4.89 | 119,258 |
| Capitals Starting With D | 0 | - | 4.93 | 97,011 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,670 |
| Which City in Texas? | 0 | - | 4.45 | 25,147 |
| Which City in Florida? | 0 | - | 4.61 | 11,021 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,334,089 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 643,398 |
| U.S. States or European Countries by GDP | 0 | - | 4.98 | 89,562 |
| Random General Knowledge - U.S. States | 0 | - | 4.46 | 42,127 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,506 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,088 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,804 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,455 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,725 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,762 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,454 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,538 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,671 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,725 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,648 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,687 |
| South American Cities on the Map | 0 | - | 4.52 | 35,531 |
| North America Cities by Map | 0 | - | 4.41 | 47,911 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,656 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,764 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,158 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,148 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,536 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,571 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,177 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,801 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,051 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,462 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,546 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,260 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,645 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,358 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,679 |
| Former Capitals | 0 | - | 4.88 | 71,626 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,716 |
| Capital Cities Chain | 0 | - | 4.84 | 83,237 |
| Coldest World Capitals | 0 | - | 4.95 | 134,088 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,821 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,140 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,459 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,395 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,017 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,824 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,687 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,479 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,527 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,428 |
