| South America Capitals Quiz | 0 | - | 5.00 | 419,240 |
| Which City in Texas? | 0 | - | 4.43 | 23,421 |
| Which City in California? | 0 | - | 4.54 | 30,048 |
| Which City in Florida? | 0 | - | 4.59 | 10,243 |
| Name a Valid European Capital | 0 | - | 4.92 | 118,726 |
| Africa Capitals Quiz | 0 | - | 4.99 | 633,979 |
| Asia Capitals Quiz | 0 | - | 4.98 | 593,407 |
| Random African Capitals on a Map | 0 | - | 4.95 | 48,097 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 45,023 |
| Random European Capitals on a Map | 0 | - | 4.97 | 106,819 |
| Which City in Europe? | 0 | - | 4.84 | 97,354 |
| Name a City - European Countries | 0 | - | 4.95 | 51,873 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 79,828 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 56,489 |
| Europe Capital to Country | 0 | - | 4.99 | 219,804 |
| Asia Capital to Country | 0 | - | 4.96 | 105,631 |
| EU Capitals with No Hints | 0 | - | 4.96 | 124,358 |
| European Capitals by Map | 0 | - | 4.99 | 93,328 |
| African Capitals by Map | 0 | - | 4.99 | 110,418 |
| Asian Capitals by Map | 0 | - | 4.98 | 46,914 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 78,813 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.95 | 71,993 |
| European Coastal Capitals | 0 | - | 4.95 | 77,101 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.90 | 46,554 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 228,061 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 193,579 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 76,041 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 74,646 |
| Name a Valid U.S. State Capital | 0 | - | 4.82 | 49,372 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 74,642 |
| Which City in Canada? | 0 | - | 4.89 | 45,172 |
| Official Cities in the UK | 0 | - | 4.86 | 232,067 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 93,211 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 72,528 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 62,726 |
| Capitals of Canadian Provinces | 0 | - | 4.86 | 73,606 |
| North America Capitals Quiz | 0 | - | 4.99 | 185,881 |
| African Capitals - Map Quiz | 0 | - | 4.95 | 52,095 |
| Top 10 Most Remote European Capitals | 0 | - | 4.85 | 84,207 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 105,146 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 77,892 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 66,875 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 51,126 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 61,658 |
| European Capitals Ending in N | 0 | - | 4.91 | 73,898 |
| Random U.S. State Capitals on a Map | 0 | - | 4.94 | 81,995 |
| Which City in Latin America? | 0 | - | 4.57 | 38,416 |
| Capitals of the Stans | 0 | - | 4.95 | 21,158 |
| South American Cities on the Map | 0 | - | 4.55 | 33,126 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,527,226 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 91,206 |
| Random European City to Country | 0 | - | 4.72 | 106,263 |
| Random Asian City to Country | 0 | - | 4.52 | 33,656 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 61,429 |
| Random Cities Near Chicago on a Map | 0 | - | 4.50 | 30,996 |
| World Capitals Quiz | 0 | - | 5.00 | 4,494,324 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 115,853 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 38,109 |
| Most Guessed European Capitals | 0 | - | 4.89 | 96,444 |
| Word Scramble - European Capitals | 0 | - | 4.78 | 87,181 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 76,633 |
| Name a Valid Asian Capital | 0 | - | 4.52 | 55,163 |
| Random European Capital to Country | 0 | - | 4.97 | 152,648 |
| Random European Country to Capital | 0 | - | 4.92 | 134,918 |
| Random Asian Country to Capital | 0 | - | 4.94 | 85,613 |
| Random Asian Capital to Country | 0 | - | 4.97 | 89,118 |
| Random African Capital to Country | 0 | - | 4.97 | 79,420 |
| Random African Country to Capital | 0 | - | 4.94 | 61,858 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 79,760 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 39,074 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 63,278 |
| Random U.S. City to State | 0 | - | 4.44 | 65,664 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,381,507 |
| U.S. State Capitals Map Quiz | 0 | - | 4.91 | 125,667 |
| European Cities by Clue | 0 | - | 4.72 | 85,002 |
| Which City in Africa? | 0 | - | 4.77 | 54,152 |
| Which City in Asia? | 0 | - | 4.45 | 39,914 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 116,952 |
| Summer Olympic City Bids | 0 | - | 4.93 | 37,123 |
| Important Cities in European History | 0 | - | 4.55 | 109,753 |
| European Cities by Map #2 | 0 | - | 4.47 | 44,462 |
| European Cities by Map #1 | 0 | - | 4.64 | 51,798 |
| Global Cities on a World Map | 0 | - | 4.92 | 91,396 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,929 |
| Mediterranean Cities by Map | 0 | - | 4.48 | 49,157 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.88 | 91,284 |
| Cities in Squares on a Map - Europe | 0 | - | 4.72 | 45,932 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 34,972 |
| Cities by Former Name | 0 | - | 4.86 | 71,319 |
| Capitals in their Native Languages | 0 | - | 4.95 | 127,534 |
| Northernmost Capital Cities | 0 | - | 4.98 | 93,941 |
| Most Remote Capital Cities | 0 | - | 4.90 | 43,675 |
| Nearest Capital City #1 | 0 | - | 4.82 | 52,419 |
| Capital Cities: Ports and Saints | 0 | - | 4.94 | 34,291 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 90,703 |
| Same Letter Country and Capital | 0 | - | 4.99 | 127,091 |
| Countries by Capital City | 0 | - | 4.99 | 49,273 |
| Capital Cities Based on First Two Letters | 0 | - | 4.84 | 65,860 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 105,001 |
| World Capitals by Proximity | 0 | - | 4.88 | 299,046 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 72,885 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,808 |
| Moved Capital Cities | 0 | - | 4.94 | 52,229 |
| World Capitals by Map | 0 | - | 5.00 | 241,402 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 50,239 |
| Random Capital to Country | 0 | - | 4.99 | 2,359,383 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.36 | 176,413 |
| Random Country to Capital | 0 | - | 4.98 | 801,704 |
| World Capitals By Letter - H | 0 | - | 4.84 | 71,154 |
| World Capitals By Letter - K | 0 | - | 4.81 | 65,823 |
| World Capitals By Letter - M | 0 | - | 4.90 | 85,849 |
| World Capitals By Letter - P | 0 | - | 4.85 | 66,987 |
| World Capitals By Letter - R | 0 | - | 4.87 | 72,218 |
| World Capitals By Letter - S | 0 | - | 4.89 | 74,423 |
| World Capitals By Letter - T | 0 | - | 4.81 | 66,353 |
| World Capitals By Letter - W | 0 | - | 4.88 | 82,168 |
| World Capitals By Letter - A | 0 | - | 4.96 | 104,480 |
| World Capitals By Letter - B | 0 | - | 4.84 | 96,735 |
| World Capitals By Letter - D | 0 | - | 4.91 | 78,886 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 119,519 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 51,247 |
| Which City in Germany? | 0 | - | 4.49 | 120,863 |
| Which City in Italy? | 0 | - | 4.53 | 72,539 |
| Which City in France? | 0 | - | 4.65 | 66,729 |
| Which City in the Middle East? | 0 | - | 4.48 | 50,896 |
| Which City in Spain? | 0 | - | 4.47 | 39,252 |
| Which City in Australia? | 0 | - | 4.63 | 31,816 |
| Random U.S. States on a Map | 0 | - | 4.95 | 490,113 |
| Countries of Europe by Population | 0 | - | 4.98 | 126,568 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 205,130 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 160,813 |
| Top 10 Most Populous African Countries | 0 | - | 4.98 | 157,280 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.91 | 80,806 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.90 | 84,713 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.97 | 64,347 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.91 | 89,711 |
| UK Cities and Towns by Map | 0 | - | 4.56 | 43,798 |
| British Cities with the Most Tourists | 0 | - | 4.80 | 55,621 |
| 1M Cities by Proximity - United States | 0 | - | 4.50 | 136,974 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 193,365 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.72 | 36,511 |
| Cities with the Biggest Economies | 0 | - | 4.92 | 118,459 |
| European Cities with the Biggest Economies | 0 | - | 4.58 | 35,333 |
| Divided World City Name Puzzle #1 | 0 | - | 4.91 | 39,816 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.59 | 37,460 |
| Name a City - U.S. States | 0 | - | 4.41 | 24,455 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 104,507 |
| Name a City - Asian Countries | 0 | - | 4.38 | 17,237 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.37 | 35,504 |
| Former Capitals Quiz | 0 | - | 4.81 | 58,008 |
| Capitals A-Z | 0 | - | 4.84 | 41,754 |
| World Capitals Closest to Jerusalem | 0 | - | 4.45 | 42,793 |
| Capital Cities Chain | 0 | - | 4.86 | 71,384 |
| Coldest World Capitals | 0 | - | 4.96 | 128,007 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 53,261 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.90 | 89,544 |
| European Capitals with the Least Sunshine | 0 | - | 4.48 | 47,604 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 88,336 |
| Capital Cities with Spanish Names | 0 | - | 4.85 | 62,937 |
| Flags to Capitals #1 | 0 | - | 4.97 | 48,940 |
| Flags to Capitals #2 | 0 | - | 4.95 | 36,690 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 84,982 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.89 | 206,873 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 78,592 |
| Asian Cities by Clue | 0 | - | 4.75 | 24,817 |
| The Only Country ... | 0 | - | 4.88 | 46,065 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.49 | 31,919 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.93 | 1,183,338 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 121,538 |
| Vietnam War Countries | 0 | - | 4.81 | 86,405 |
| Random Flag to Country | 0 | - | 4.99 | 505,088 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 850,879 |
| South America Map Quiz | 0 | - | 5.00 | 1,419,525 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 106,601 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.84 | 50,971 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 122,490 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.82 | 63,730 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 67,848 |
| Resort Towns by Country Quiz | 0 | - | 4.27 | 38,836 |
| World City Nicknames Quiz | 0 | - | 4.17 | 33,751 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.39 | 34,810 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.34 | 35,939 |
| U.S. Cities Chain | 0 | - | 4.04 | 18,404 |
| North America Cities by Map | 0 | - | 4.39 | 45,289 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.26 | 31,901 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 24,919 |
| 20 Northernmost English Cities | 0 | - | 4.54 | 23,050 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 38,575 |
| Most Guessed Cities by Country #3 | 0 | - | 4.86 | 19,690 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.58 | 130,551 |
| Word Scramble - U.S. Cities | 0 | - | 4.07 | 18,457 |
| Divided World City Name Puzzle #2 | 0 | - | 4.91 | 29,367 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.86 | 28,100 |
| Asian Coastal Capitals | 0 | - | 4.54 | 20,232 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 63,410 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 13,679 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.89 | 114,623 |
| World Capitals Closest to Madrid | 0 | - | 4.49 | 41,418 |
| Random World Capitals on a Map | 0 | - | 4.92 | 113,924 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 66,354 |
