| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,358 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,130 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,966 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,937 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,079 |
| Random European Capital to Country | 0 | - | 4.98 | 192,154 |
| Random European Country to Capital | 0 | - | 4.93 | 165,912 |
| Name a City - European Countries | 0 | - | 4.90 | 66,187 |
| Countries "Ruled" by King Charles III | 0 | - | 4.78 | 82,874 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,491 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,092 |
| Former Capitals | 0 | - | 4.88 | 71,681 |
| Europe Capital to Country | 0 | - | 4.99 | 252,122 |
| Asia Capital to Country | 0 | - | 4.96 | 127,403 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,998 |
| European Capitals by Map | 0 | - | 4.99 | 142,127 |
| African Capitals by Map | 0 | - | 4.99 | 142,225 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,922 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,883 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,204 |
| European Coastal Capitals | 0 | - | 4.95 | 91,324 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,192 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,772 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,818 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,171 |
| Official Cities in the UK | 0 | - | 4.89 | 286,304 |
| Cities in European History #1 | 0 | - | 4.63 | 134,623 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,021 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,263 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,250 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,594 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,404 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,591 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,965 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,719 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,787 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,344 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,942 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,249 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,018 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,974 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,097 |
| World Capitals Quiz | 0 | - | 5.00 | 5,106,681 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,682 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,633 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,571 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 111,649 |
| Capitals of the Stans | 0 | - | 4.95 | 27,148 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,698,922 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,599,752 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,435 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,823 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,993 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,432 |
| Random African Capital to Country | 0 | - | 4.97 | 101,366 |
| Random African Country to Capital | 0 | - | 4.95 | 71,759 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,325 |
| Biggest British Empire Countries | 0 | - | 4.74 | 100,516 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,841 |
| Prime Ministers of the UK | 0 | - | 4.95 | 442,359 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,024 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,439 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,912 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,164 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,268 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,380 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,416 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,708 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,332 |
| Which City in Europe? | 0 | - | 4.83 | 107,898 |
| James Bond Countries Visited Map | 0 | - | 4.99 | 64,749 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.89 | 97,417 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,457 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 100,081 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,319 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,493 |
| Find the City #1 | 0 | - | 4.97 | 43,347 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,369 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,980 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,216 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,239 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,159 |
| Countries by Capital City | 0 | - | 5.00 | 69,409 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,862 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,240 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,820 |
| Moved Capital Cities | 0 | - | 4.96 | 74,657 |
| Random Capital to Country | 0 | - | 4.99 | 2,601,711 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,813 |
| Random Country to Capital | 0 | - | 4.98 | 928,272 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,063 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,863 |
| Which City in Canada? | 0 | - | 4.83 | 57,362 |
| Neutral European Countries of WWII | 0 | - | 4.92 | 162,332 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,988 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,455 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,133 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,418 |
| Biggest English Cities by Century | 0 | - | 4.91 | 107,008 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,428 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,150 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 78,520 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 135,901 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,535 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,205 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,519 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,863 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,777 |
| North American Sports Cities | 0 | - | 4.82 | 173,173 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,560 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,784 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,455 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,888 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,953 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,218 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,929 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,508 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,519 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,690 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,958 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,494 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,585 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,775 |
| Name a Valid World City | 0 | - | 4.85 | 72,000 |
| Cities by Former Name | 0 | - | 4.83 | 92,059 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,684 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,987 |
| Capital Cities Chain | 0 | - | 4.84 | 83,382 |
| Coldest World Capitals | 0 | - | 4.95 | 134,167 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,851 |
| World Capitals by Map | 0 | - | 5.00 | 289,421 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,835 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,154 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,581 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,038 |
| Capitals Starting With H | 0 | - | 4.91 | 93,346 |
| Capitals Starting With K | 0 | - | 4.89 | 84,411 |
| Capitals Starting With M | 0 | - | 4.94 | 109,204 |
| Capitals Starting With P | 0 | - | 4.88 | 79,021 |
| Capitals Starting With R | 0 | - | 4.88 | 82,522 |
| Capitals Starting With S | 0 | - | 4.90 | 86,586 |
| Capitals Starting With T | 0 | - | 4.86 | 76,851 |
| Capitals Starting With W | 0 | - | 4.87 | 91,741 |
| Capitals Starting With A | 0 | - | 4.97 | 129,128 |
| Capitals Starting With B | 0 | - | 4.89 | 119,523 |
| Capitals Starting With D | 0 | - | 4.94 | 97,220 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,747 |
| US States and State Capitals | 0 | - | 4.99 | 165,403 |
| Which City in Germany? | 0 | - | 4.50 | 137,368 |
| Which City in Italy? | 0 | - | 4.68 | 90,561 |
| Which City in France? | 0 | - | 4.67 | 73,383 |
| Which City in Spain? | 0 | - | 4.50 | 50,113 |
| Countries of the Soviet Union | 0 | - | 4.98 | 195,570 |
| Holy Roman Empire Countries | 0 | - | 4.77 | 54,915 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,461 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 126,824 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,734 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,480 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,082 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,734 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,882 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,859 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 168,997 |
| Largest Cities in Alexander's Empire | 0 | - | 4.58 | 40,045 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 348,779 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,253 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,608 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,702 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,689 |
| South American Cities on the Map | 0 | - | 4.52 | 35,554 |
| North America Cities by Map | 0 | - | 4.41 | 47,945 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,840 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,217 |
| Random European City to Country | 0 | - | 4.69 | 118,474 |
| Random Asian City to Country | 0 | - | 4.56 | 44,620 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,617 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,351 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,960 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,118 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,317 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,499 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,848 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,850 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,864 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,316 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,491 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,551 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,472 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,935 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,778 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,581 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 227,925 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,996 |
| The Only Country ... | 0 | - | 4.91 | 81,899 |
| Soviet Union Country Quiz | 0 | - | 4.91 | 81,161 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.56 | 65,585 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 225,808 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 116,495 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 102,940 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 35,539 |
