| Which City In the United Kingdom? | 0 | - | 4.97 | 94,787 |
| Which City in California? | 0 | - | 4.56 | 32,161 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,033 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,153 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,288 |
| Which City in Texas? | 0 | - | 4.45 | 25,162 |
| Which City in Australia? | 0 | - | 4.67 | 34,570 |
| Which City in Florida? | 0 | - | 4.61 | 11,031 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,635 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,899 |
| Which City in Germany? | 0 | - | 4.50 | 137,374 |
| Which City in Italy? | 0 | - | 4.68 | 90,562 |
| Which City in France? | 0 | - | 4.67 | 73,385 |
| Which City in Spain? | 0 | - | 4.50 | 50,113 |
| Name a City - European Countries | 0 | - | 4.89 | 66,192 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,001 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,970 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,269 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,380 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,417 |
| Which City in Europe? | 0 | - | 4.83 | 107,899 |
| European Cities A-Z by Clue #1 | 0 | - | 4.26 | 79,435 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,500 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,097 |
| Europe Capital to Country | 0 | - | 4.99 | 252,135 |
| Asia Capital to Country | 0 | - | 4.96 | 127,441 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,004 |
| European Capitals by Map | 0 | - | 4.99 | 142,133 |
| African Capitals by Map | 0 | - | 4.99 | 142,232 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,923 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,893 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,206 |
| European Coastal Capitals | 0 | - | 4.95 | 91,327 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,194 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,787 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,828 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,174 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,373 |
| Official Cities in the UK | 0 | - | 4.89 | 286,316 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,921 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,270 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,251 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,597 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,140 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,407 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,593 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,965 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,722 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,865 |
| Which City in Canada? | 0 | - | 4.83 | 57,363 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,947 |
| Random European City to Country | 0 | - | 4.69 | 118,474 |
| Random Asian City to Country | 0 | - | 4.56 | 44,620 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,267 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,031 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,015 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,104 |
| World Capitals Quiz | 0 | - | 5.00 | 5,106,981 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,689 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,573 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,748 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,303 |
| Which City in Latin America? | 0 | - | 4.63 | 47,155 |
| Capitals of the Stans | 0 | - | 4.95 | 27,152 |
| South American Cities on the Map | 0 | - | 4.52 | 35,555 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,991 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,832 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,441 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,824 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,554 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,084 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,001 |
| Random European Capital to Country | 0 | - | 4.98 | 192,162 |
| Random European Country to Capital | 0 | - | 4.93 | 165,913 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,995 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,446 |
| Random African Capital to Country | 0 | - | 4.97 | 101,368 |
| Random African Country to Capital | 0 | - | 4.95 | 71,761 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,336 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,846 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,038 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,028 |
| Random U.S. City to State | 0 | - | 4.45 | 76,924 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,443 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,576 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,451 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,929 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,169 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,715 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,072 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,333 |
| European Cities by Clue | 0 | - | 4.70 | 89,177 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,902 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,459 |
| North American Sports Cities | 0 | - | 4.82 | 173,176 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,562 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,325 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,958 |
| Name a Valid World City | 0 | - | 4.85 | 72,008 |
| Cities by Former Name | 0 | - | 4.83 | 92,063 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,711 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,373 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,981 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,989 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,219 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,248 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,168 |
| Countries by Capital City | 0 | - | 5.00 | 69,419 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,868 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,244 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,822 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,858 |
| Moved Capital Cities | 0 | - | 4.96 | 74,658 |
| World Capitals by Map | 0 | - | 5.00 | 289,434 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,836 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,785 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,849 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,813 |
| Random Country to Capital | 0 | - | 4.98 | 928,351 |
| Capitals Starting With H | 0 | - | 4.91 | 93,350 |
| Capitals Starting With K | 0 | - | 4.89 | 84,414 |
| Capitals Starting With M | 0 | - | 4.94 | 109,209 |
| Capitals Starting With P | 0 | - | 4.88 | 79,023 |
| Capitals Starting With R | 0 | - | 4.88 | 82,524 |
| Capitals Starting With S | 0 | - | 4.90 | 86,591 |
| Capitals Starting With T | 0 | - | 4.86 | 76,854 |
| Capitals Starting With W | 0 | - | 4.87 | 91,743 |
| Capitals Starting With A | 0 | - | 4.97 | 129,130 |
| Capitals Starting With B | 0 | - | 4.89 | 119,526 |
| Capitals Starting With D | 0 | - | 4.94 | 97,222 |
| US States and State Capitals | 0 | - | 4.99 | 165,419 |
| Which City in Africa? | 0 | - | 4.77 | 58,004 |
| Which City in Asia? | 0 | - | 4.52 | 51,575 |
| Countries that Beat Brazil | 0 | - | 4.49 | 69,239 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,153 |
| Cities in European History #1 | 0 | - | 4.63 | 134,625 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,705 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,785 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,455 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,890 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,742 |
| North America Cities by Map | 0 | - | 4.41 | 47,946 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,955 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,218 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,931 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,518 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,696 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,497 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,591 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,780 |
| Former Capitals | 0 | - | 4.88 | 71,683 |
| Capital Cities Chain | 0 | - | 4.84 | 83,393 |
| Coldest World Capitals | 0 | - | 4.95 | 134,167 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,158 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,587 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,053 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,725 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,842 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,787 |
| Central America and Caribbean Map Quiz | 0 | - | 4.90 | 905,058 |
| South America Map Quiz | 0 | - | 5.00 | 1,556,835 |
| Latin American Countries Map Quiz | 0 | - | 4.98 | 130,681 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,734 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,510 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,110 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,781 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,898 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,872 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,577 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,320 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,986 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,685 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,609 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,689 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,804 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,844 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,015 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,219 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,618 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,354 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,968 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,118 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,887 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,318 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,672 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,504 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,852 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,123 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,855 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,688 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,865 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,276 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,319 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,034 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,492 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,477 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,211 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,936 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,783 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,265 |
