| Random African Capital to Country | 0 | - | 4.97 | 78,592 |
| Random African Country to Capital | 0 | - | 4.94 | 61,389 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 51,546 |
| Random European Capital to Country | 0 | - | 4.97 | 151,529 |
| Random European Country to Capital | 0 | - | 4.92 | 134,048 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,058 |
| Random Asian Capital to Country | 0 | - | 4.97 | 88,397 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 104,261 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 50,440 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 6,980,967 |
| Africa Capitals Quiz | 0 | - | 4.99 | 627,512 |
| Asia Capitals Quiz | 0 | - | 4.98 | 587,687 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 114,738 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,315,698 |
| Europe Capital to Country | 0 | - | 4.99 | 218,133 |
| Asia Capital to Country | 0 | - | 4.96 | 105,028 |
| EU Capitals with No Hints | 0 | - | 4.95 | 123,175 |
| European Capitals by Map | 0 | - | 4.99 | 90,849 |
| African Capitals by Map | 0 | - | 4.99 | 108,967 |
| Asian Capitals by Map | 0 | - | 4.98 | 45,989 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 78,059 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,289 |
| European Coastal Capitals | 0 | - | 4.95 | 76,492 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 46,251 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 225,185 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.90 | 191,760 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 75,719 |
| South America Capitals Quiz | 0 | - | 5.00 | 415,518 |
| North America Capitals Quiz | 0 | - | 4.99 | 184,148 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 83,642 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,373 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 66,510 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,467 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 123,525 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 450,395 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,003 |
| Name a Valid European Capital | 0 | - | 4.92 | 103,306 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,331 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 294,916 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 37,946 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,072 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,220 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,286 |
| Random African Capitals on a Map | 0 | - | 4.95 | 47,709 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,663 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,030 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 79,170 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 38,782 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 78,704 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 55,600 |
| Official Cities in the UK | 0 | - | 4.87 | 230,133 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.89 | 205,560 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 73,709 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 48,876 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 91,067 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 71,183 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 61,928 |
| World Capitals Quiz | 0 | - | 5.00 | 4,459,312 |
| Random American Countries on a Map | 0 | - | 4.95 | 85,226 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,515,722 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,369,172 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 81,276 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 90,383 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.82 | 60,566 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 42,680 |
| Asian Coastal Capitals | 0 | - | 4.56 | 20,113 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,156 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,404 |
| Word Scramble - European Capitals | 0 | - | 4.77 | 86,650 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,544 |
| Which City in Europe? | 0 | - | 4.85 | 96,795 |
| Random Country Shape to Country | 0 | - | 4.87 | 73,101 |
| Global Cities on a World Map | 0 | - | 4.93 | 90,684 |
| Northernmost Capital Cities | 0 | - | 4.98 | 93,021 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,075 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 33,683 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 89,673 |
| Same Letter Country and Capital | 0 | - | 4.99 | 125,937 |
| Countries by Capital City | 0 | - | 4.99 | 48,253 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,276 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 93,019 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,183 |
| Moved Capital Cities | 0 | - | 4.94 | 51,905 |
| Random Capital to Country | 0 | - | 4.99 | 2,343,132 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 41,364 |
| Random Country to Capital | 0 | - | 4.98 | 794,826 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 105,666 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 36,995 |
| Random European Flag to Country | 0 | - | 4.90 | 160,187 |
| Random African Flag to Country | 0 | - | 4.88 | 63,798 |
| Summer Olympic City Bids | 0 | - | 4.93 | 36,784 |
| Important Cities in European History | 0 | - | 4.56 | 109,303 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,301 |
| European Cities by Map #1 | 0 | - | 4.59 | 51,603 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,829 |
| Mediterranean Cities by Map | 0 | - | 4.47 | 49,016 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.87 | 90,564 |
| Cities in Squares on a Map - Europe | 0 | - | 4.76 | 45,291 |
| Cities by Former Name | 0 | - | 4.85 | 70,192 |
| India State Capitals Quiz | 0 | - | 4.30 | 54,632 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,117 |
| Nearest Capital City #1 | 0 | - | 4.81 | 52,189 |
| World Capitals by Proximity | 0 | - | 4.87 | 284,507 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.36 | 233,055 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,569 |
| World Capitals by Map | 0 | - | 5.00 | 238,165 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 49,917 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 175,680 |
| World Capitals By Letter - H | 0 | - | 4.84 | 70,753 |
| World Capitals By Letter - K | 0 | - | 4.82 | 65,437 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,362 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,567 |
| World Capitals By Letter - R | 0 | - | 4.87 | 71,839 |
| World Capitals By Letter - S | 0 | - | 4.89 | 73,973 |
| World Capitals By Letter - W | 0 | - | 4.88 | 81,719 |
| World Capitals By Letter - A | 0 | - | 4.96 | 103,771 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,130 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,402 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,074 |
| Which City in Canada? | 0 | - | 4.89 | 44,907 |
| Countries of Europe by Population | 0 | - | 4.98 | 124,572 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 203,416 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 159,419 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 156,012 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.90 | 79,933 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.89 | 84,134 |
| Most Populous World Capitals | 0 | - | 4.92 | 146,628 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.93 | 41,137 |
| U.S. City Nicknames | 0 | - | 4.22 | 99,078 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,217 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 192,261 |
| Random European City to Country | 0 | - | 4.72 | 105,386 |
| Random Asian City to Country | 0 | - | 4.52 | 33,472 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 117,492 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 39,272 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 104,002 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 34,669 |
| Random Cities Near Chicago on a Map | 0 | - | 4.51 | 30,793 |
| Capitals A-Z | 0 | - | 4.84 | 41,545 |
| Capital Cities Chain | 0 | - | 4.86 | 70,865 |
| Coldest World Capitals | 0 | - | 4.96 | 127,709 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,018 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 88,892 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 87,869 |
| Flags to Capitals #1 | 0 | - | 4.97 | 47,579 |
| Flags to Capitals #2 | 0 | - | 4.94 | 35,677 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 84,487 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 77,898 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.18 | 119,686 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.06 | 55,957 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.55 | 30,155 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 24,973 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.49 | 29,011 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.57 | 43,849 |
| U.S. State Capital Etymology | 0 | - | 4.51 | 34,245 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.72 | 32,173 |
| The Only Country ... | 0 | - | 4.87 | 44,968 |
| Biggest City by Body of Water | 0 | - | 4.52 | 38,804 |
| Global Cities Quiz | 0 | - | 4.64 | 156,325 |
| Southernmost Major Cities | 0 | - | 4.41 | 45,141 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.45 | 68,046 |
| Cities with the Most Foreign Embassies | 0 | - | 4.66 | 45,167 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,165 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.41 | 34,923 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 43,625 |
| South American Cities on the Map | 0 | - | 4.55 | 32,940 |
| Southeast Asian Cities by Map | 0 | - | 4.64 | 24,791 |
| British Cities with the Most Tourists | 0 | - | 4.79 | 55,265 |
| 1M Cities by Proximity - United States | 0 | - | 4.49 | 135,910 |
| Most Guessed Cities by Country #3 | 0 | - | 4.84 | 18,819 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 129,950 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,256 |
| Random U.S. City to State | 0 | - | 4.43 | 65,093 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,080 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.57 | 36,608 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 113,645 |
| Random World Capitals on a Map | 0 | - | 4.92 | 112,781 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 79,040 |
| Capital Cities with the Least Precipitation | 0 | - | 4.91 | 27,306 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.35 | 25,088 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 21,583 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.47 | 24,991 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.54 | 30,125 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.54 | 34,768 |
| Melbourne Suburbs | 0 | - | 4.79 | 37,043 |
| European Cities by Clue | 0 | - | 4.72 | 84,800 |
| Boroughs of London | 0 | - | 4.59 | 76,787 |
| London Geography | 0 | - | 4.47 | 55,643 |
| African Countries with the Most Christians | 0 | - | 4.92 | 66,672 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 171,311 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 148,551 |
| Lonely Planet Top 200 Cities | 0 | - | 4.66 | 208,982 |
| Ancient City to Country | 0 | - | 4.76 | 100,345 |
| European Cities A-Z | 0 | - | 4.23 | 70,210 |
| U.S Cities by African-American Population | 0 | - | 4.40 | 82,526 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.38 | 34,720 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.34 | 35,856 |
| City-States | 0 | - | 4.53 | 34,589 |
| North America Cities by Map | 0 | - | 4.39 | 45,112 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,801 |
