| Name a Valid European Capital | 0 | - | 4.95 | 152,019 |
| Random European Capital to Country | 0 | - | 4.98 | 190,590 |
| Random European Country to Capital | 0 | - | 4.93 | 164,406 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,445 |
| Europe Capital to Country | 0 | - | 4.99 | 249,484 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,527 |
| European Capitals by Map | 0 | - | 4.99 | 138,464 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,847 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,205 |
| European Coastal Capitals | 0 | - | 4.95 | 90,349 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,487 |
| Official Cities in the UK | 0 | - | 4.89 | 282,925 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,866 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,954 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,059 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,153 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,074 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,903 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,913 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,032 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,435 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,529 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,171 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,567 |
| Random African Capital to Country | 0 | - | 4.97 | 100,467 |
| Random African Country to Capital | 0 | - | 4.94 | 71,067 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,022 |
| Name a City - European Countries | 0 | - | 4.90 | 65,156 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,543 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,784 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,061 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,626 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,888 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,032 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,918 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,365 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,774 |
| Asia Capital to Country | 0 | - | 4.96 | 126,427 |
| African Capitals by Map | 0 | - | 4.99 | 133,257 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,288 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,032 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,485 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,018 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,721 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,798 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,360 |
| Cities in European History #1 | 0 | - | 4.63 | 133,768 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,971 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,217 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,673 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,055 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,434 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,499 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,324 |
| World Capitals Quiz | 0 | - | 5.00 | 5,061,412 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,873 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,766 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,815 |
| Countries that Beat Ireland | 0 | - | 4.40 | 34,237 |
| Capitals of the Stans | 0 | - | 4.95 | 26,716 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,101 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,723 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,636 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,365 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,170 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,133 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,184 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,951 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,285 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,539 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,002 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,058 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,717 |
| Which City in Europe? | 0 | - | 4.83 | 107,135 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,806 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,369 |
| Find the City #1 | 0 | - | 4.97 | 42,659 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,899 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,213 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,239 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,902 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,540 |
| Countries by Capital City | 0 | - | 5.00 | 67,864 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,935 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,430 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,531 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,924 |
| Moved Capital Cities | 0 | - | 4.96 | 74,018 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,403 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,371 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,576 |
| Which City in Canada? | 0 | - | 4.82 | 56,935 |
| Which City in California? | 0 | - | 4.56 | 31,992 |
| Boroughs of London | 0 | - | 4.63 | 87,609 |
| London Geography | 0 | - | 4.47 | 59,616 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,676 |
| North American Sports Cities | 0 | - | 4.83 | 171,724 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,217 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,694 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,218 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,637 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,475 |
| Name a Valid World City | 0 | - | 4.83 | 70,901 |
| Cities by Former Name | 0 | - | 4.83 | 91,408 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,306 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,554 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,839 |
| World Capitals by Map | 0 | - | 5.00 | 285,490 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,133 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,437 |
| Random Country to Capital | 0 | - | 4.98 | 917,824 |
| Capitals Starting With H | 0 | - | 4.90 | 91,910 |
| Capitals Starting With K | 0 | - | 4.85 | 76,084 |
| Capitals Starting With L | 0 | - | 4.81 | 87,315 |
| Capitals Starting With M | 0 | - | 4.93 | 106,864 |
| Capitals Starting With P | 0 | - | 4.88 | 77,596 |
| Capitals Starting With R | 0 | - | 4.87 | 81,353 |
| Capitals Starting With S | 0 | - | 4.89 | 85,241 |
| Capitals Starting With T | 0 | - | 4.84 | 75,700 |
| Capitals Starting With W | 0 | - | 4.87 | 90,971 |
| Capitals Starting With A | 0 | - | 4.97 | 127,173 |
| Capitals Starting With B | 0 | - | 4.89 | 117,817 |
| Capitals Starting With D | 0 | - | 4.93 | 95,889 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,487 |
| US States and State Capitals | 0 | - | 4.99 | 161,157 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,434 |
| Which City in Germany? | 0 | - | 4.50 | 136,062 |
| Which City in Italy? | 0 | - | 4.67 | 89,951 |
| Which City in France? | 0 | - | 4.64 | 72,944 |
| Which City in Spain? | 0 | - | 4.50 | 49,870 |
| Which City in Texas? | 0 | - | 4.45 | 25,053 |
| Which City in Australia? | 0 | - | 4.67 | 34,369 |
| Which City in Florida? | 0 | - | 4.61 | 10,977 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.92 | 37,657 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,447 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,974 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,593 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,313 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,593 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,635 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,241 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,555 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,502 |
| South American Cities on the Map | 0 | - | 4.56 | 35,369 |
| North America Cities by Map | 0 | - | 4.41 | 47,755 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 150,368 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,758 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,481 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,855 |
| Random European City to Country | 0 | - | 4.69 | 117,445 |
| Random Asian City to Country | 0 | - | 4.56 | 44,456 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,653 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,600 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,732 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,668 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,020 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,875 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,200 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,931 |
| Former Capitals | 0 | - | 4.88 | 71,361 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,434 |
| Capital Cities Chain | 0 | - | 4.84 | 82,445 |
| Coldest World Capitals | 0 | - | 4.95 | 133,443 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,590 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,151 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,045 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,362 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,286 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,267 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,909 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,250 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,811 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,091 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,637 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,535 |
| The Only Country ... | 0 | - | 4.91 | 80,735 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,745 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 144,237 |
| Counties of England Map Quiz | 0 | - | 4.97 | 306,996 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,960 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.22 | 9,124 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 223,799 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,868 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 100,974 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 34,564 |
| British Places A-Z | 0 | - | 4.29 | 79,808 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,674 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,204 |
| Random U.S. City to State | 0 | - | 4.45 | 76,038 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,662 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,198 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,599 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.88 | 11,814 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,142 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,877 |
