| Which City in Canada? | 0 | - | 4.82 | 56,945 |
| Which City in Europe? | 0 | - | 4.83 | 107,177 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,112 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,014 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,149 |
| European Cities by Clue | 0 | - | 4.70 | 89,002 |
| Which City in Africa? | 0 | - | 4.77 | 57,764 |
| Which City in Asia? | 0 | - | 4.52 | 51,322 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,076 |
| Which City in Latin America? | 0 | - | 4.63 | 46,983 |
| Which City in Australia? | 0 | - | 4.67 | 34,380 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,902 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,084 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,771 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,725 |
| Which City in Germany? | 0 | - | 4.50 | 136,302 |
| Which City in Italy? | 0 | - | 4.68 | 90,006 |
| Which City in France? | 0 | - | 4.64 | 72,977 |
| Which City in Spain? | 0 | - | 4.50 | 49,880 |
| Which City in California? | 0 | - | 4.56 | 32,000 |
| Name a City - European Countries | 0 | - | 4.90 | 65,205 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,959 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,065 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,649 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,908 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,482 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.57 | 31,265 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,689 |
| Which City in the United States? | 0 | - | 4.21 | 56,918 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,420 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,830 |
| Europe Capital to Country | 0 | - | 4.99 | 249,590 |
| Asia Capital to Country | 0 | - | 4.96 | 126,476 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,597 |
| European Capitals by Map | 0 | - | 4.99 | 138,600 |
| African Capitals by Map | 0 | - | 4.99 | 133,379 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,461 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,083 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,889 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,246 |
| European Coastal Capitals | 0 | - | 4.95 | 90,396 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,505 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,192 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,573 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,747 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,841 |
| Official Cities in the UK | 0 | - | 4.89 | 283,094 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,391 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,103 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,248 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,896 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,001 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,701 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,081 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,097 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,180 |
| Which City in Texas? | 0 | - | 4.45 | 25,057 |
| Which City in Florida? | 0 | - | 4.61 | 10,978 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,943 |
| Random European City to Country | 0 | - | 4.69 | 117,469 |
| Random Asian City to Country | 0 | - | 4.56 | 44,458 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,055 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,506 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,555 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,365 |
| World Capitals Quiz | 0 | - | 5.00 | 5,063,498 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,052 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,840 |
| Capitals of the Stans | 0 | - | 4.95 | 26,746 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,604 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,771 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,674 |
| Cities that End in G by Clue | 0 | - | 4.60 | 21,522 |
| Cities that End in D by Clue | 0 | - | 4.49 | 26,863 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,828 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,211 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,963 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,445 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,077 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,553 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,561 |
| Random European Capital to Country | 0 | - | 4.98 | 190,640 |
| Random European Country to Capital | 0 | - | 4.93 | 164,640 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,224 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,604 |
| Random African Capital to Country | 0 | - | 4.97 | 100,498 |
| Random African Country to Capital | 0 | - | 4.94 | 71,097 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,026 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,074 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,832 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,264 |
| Countries that Beat Canada | 0 | - | 4.90 | 87,298 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,055 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,920 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,853 |
| Random U.S. City to State | 0 | - | 4.45 | 76,126 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,211 |
| Find the City #1 | 0 | - | 4.97 | 42,690 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,969 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,243 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,275 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,973 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,637 |
| Countries by Capital City | 0 | - | 5.00 | 67,927 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,973 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,464 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,660 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,972 |
| Moved Capital Cities | 0 | - | 4.96 | 74,065 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,410 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,686 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,729 |
| North American Sports Cities | 0 | - | 4.83 | 171,761 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,248 |
| Cities in European History #1 | 0 | - | 4.63 | 133,810 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,309 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,704 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,867 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,102 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,251 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,666 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,490 |
| Name a Valid World City | 0 | - | 4.83 | 70,952 |
| All Cities in Canada on a Map | 0 | - | 4.41 | 18,413 |
| Cities by Former Name | 0 | - | 4.83 | 91,428 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,330 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,579 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,900 |
| World Capitals by Map | 0 | - | 5.00 | 285,638 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,166 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,109 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,799 |
| Random Country to Capital | 0 | - | 4.98 | 918,426 |
| Capitals Starting With H | 0 | - | 4.91 | 92,181 |
| Capitals Starting With K | 0 | - | 4.87 | 81,185 |
| Capitals Starting With L | 0 | - | 4.81 | 87,666 |
| Capitals Starting With M | 0 | - | 4.93 | 107,248 |
| Capitals Starting With P | 0 | - | 4.88 | 77,864 |
| Capitals Starting With R | 0 | - | 4.87 | 81,526 |
| Capitals Starting With S | 0 | - | 4.90 | 85,466 |
| Capitals Starting With T | 0 | - | 4.85 | 75,901 |
| Capitals Starting With W | 0 | - | 4.87 | 91,093 |
| Capitals Starting With A | 0 | - | 4.97 | 127,472 |
| Capitals Starting With B | 0 | - | 4.89 | 118,095 |
| Capitals Starting With D | 0 | - | 4.93 | 96,102 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,497 |
| US States and State Capitals | 0 | - | 4.99 | 161,313 |
| New York City A-Z | 0 | - | 4.18 | 32,277 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,419 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,222 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,183 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,451 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,523 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,033 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,645 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,348 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,681 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,262 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,560 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,513 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,470 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,418 |
| South American Cities on the Map | 0 | - | 4.56 | 35,387 |
| North America Cities by Map | 0 | - | 4.41 | 47,760 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,399 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,790 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,610 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,866 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,700 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,383 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,632 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,199 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,746 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,697 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,037 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,497 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,910 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,965 |
| Former Capitals | 0 | - | 4.88 | 71,381 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,453 |
| Capital Cities Chain | 0 | - | 4.83 | 82,499 |
| Coldest World Capitals | 0 | - | 4.95 | 133,465 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,603 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,197 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,299 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,073 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,398 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,309 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,292 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,942 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,291 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,888 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,099 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,690 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,653 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,784 |
| The Only Country ... | 0 | - | 4.91 | 80,784 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,067 |
| Vietnam War Countries | 0 | - | 4.82 | 94,088 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,871 |
