| Europe Capital to Country | 0 | - | 4.99 | 247,322 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,315 |
| European Capitals by Map | 0 | - | 4.99 | 135,988 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,083 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,534 |
| European Coastal Capitals | 0 | - | 4.95 | 89,665 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,566 |
| Official Cities in the UK | 0 | - | 4.89 | 280,220 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,344 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,028 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,651 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,709 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,097 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,691 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,707 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,614 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,269 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,600 |
| Cities in European History #1 | 0 | - | 4.63 | 132,981 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,269 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,153 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,960 |
| Random European Capital to Country | 0 | - | 4.98 | 189,079 |
| Random European Country to Capital | 0 | - | 4.92 | 147,343 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,345 |
| Name a City - European Countries | 0 | - | 4.92 | 64,280 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,506 |
| Asia Capitals Quiz | 0 | - | 4.98 | 684,956 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,752 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,755 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,254 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,668 |
| Former Capitals | 0 | - | 4.88 | 71,093 |
| Asia Capital to Country | 0 | - | 4.96 | 125,639 |
| African Capitals by Map | 0 | - | 4.99 | 132,063 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,878 |
| Asian Capitals by Map | 0 | - | 4.98 | 60,984 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,149 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,442 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,385 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,276 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,197 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,740 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,565 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,559 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,086 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,374 |
| Countries of Europe After World War II | 0 | - | 4.99 | 186,582 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,225 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,272 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,110 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,607 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,723 |
| World Capitals Quiz | 0 | - | 5.00 | 5,026,433 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,309 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,329 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,297 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,333 |
| Random African Capital to Country | 0 | - | 4.97 | 99,677 |
| Random African Country to Capital | 0 | - | 4.94 | 70,160 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,649 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,684 |
| Capitals of the Stans | 0 | - | 4.95 | 26,371 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,755 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,804 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,309 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,731 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,948 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,153 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,575 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,312 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,778 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,132 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,713 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,217 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,581 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,446 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,237 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,829 |
| Which City in Europe? | 0 | - | 4.83 | 106,560 |
| Boroughs of London | 0 | - | 4.63 | 86,968 |
| London Geography | 0 | - | 4.47 | 59,425 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,099 |
| Biggest French Empire Countries | 0 | - | 4.49 | 64,850 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,420 |
| Countries of the German Empire | 0 | - | 4.51 | 37,625 |
| Countries "Ruled" by King Charles III | 0 | - | 4.77 | 82,584 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,377 |
| Biggest English Cities by Century | 0 | - | 4.90 | 105,546 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,611 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,771 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,829 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,578 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,529 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,490 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,251 |
| Countries by Capital City | 0 | - | 5.00 | 66,484 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,237 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,819 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,008 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,351 |
| Moved Capital Cities | 0 | - | 4.96 | 73,524 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,518 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,348 |
| Random Country to Capital | 0 | - | 4.98 | 910,663 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,103 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 158,129 |
| Which City in Canada? | 0 | - | 4.82 | 56,614 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,312 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,377 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,303 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,070 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,805 |
| Tolkien's Middle Earth Map Quiz | 0 | - | 4.91 | 37,063 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,042 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,079 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,266 |
| Biggest European Cities by Century | 0 | - | 4.98 | 137,489 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,178 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,191 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,525 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,494 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,731 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,119 |
| North American Sports Cities | 0 | - | 4.83 | 170,772 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,886 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,446 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,266 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,176 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,546 |
| North America Cities by Map | 0 | - | 4.41 | 47,595 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,793 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,003 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,103 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,907 |
| Random European City to Country | 0 | - | 4.69 | 116,229 |
| Random Asian City to Country | 0 | - | 4.56 | 44,379 |
| Cities in U.S. History #1 | 0 | - | 4.25 | 37,509 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,519 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,647 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,124 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,276 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,282 |
| Name a Valid World City | 0 | - | 4.83 | 70,012 |
| Cities by Former Name | 0 | - | 4.84 | 90,883 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,643 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,195 |
| Capital Cities Chain | 0 | - | 4.84 | 81,824 |
| Coldest World Capitals | 0 | - | 4.95 | 132,990 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,802 |
| World Capitals by Map | 0 | - | 5.00 | 282,879 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,606 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,705 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,175 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,892 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,701 |
| Capitals Starting With H | 0 | - | 4.90 | 89,488 |
| Capitals Starting With K | 0 | - | 4.85 | 75,533 |
| Capitals Starting With M | 0 | - | 4.93 | 105,824 |
| Capitals Starting With P | 0 | - | 4.88 | 77,035 |
| Capitals Starting With R | 0 | - | 4.87 | 80,832 |
| Capitals Starting With S | 0 | - | 4.89 | 84,643 |
| Capitals Starting With T | 0 | - | 4.84 | 75,162 |
| Capitals Starting With W | 0 | - | 4.89 | 90,485 |
| Capitals Starting With A | 0 | - | 4.97 | 126,344 |
| Capitals Starting With B | 0 | - | 4.89 | 117,100 |
| Capitals Starting With D | 0 | - | 4.93 | 95,193 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,108 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 103,822 |
| Countries of the Soviet Union | 0 | - | 4.98 | 193,712 |
| Soviet Union Country Quiz | 0 | - | 4.90 | 80,188 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,830 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,702 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,910 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,769 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 166,814 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,304 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,673 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,678 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,639 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,487 |
| British Places A-Z | 0 | - | 4.29 | 79,579 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,670 |
| South American Cities on the Map | 0 | - | 4.57 | 35,230 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,617 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,598 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,551 |
| Random U.S. City to State | 0 | - | 4.45 | 75,206 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,053 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,108 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,773 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,438 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 39,978 |
| U.S. Cities With Spanish Names | 0 | - | 4.93 | 21,985 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,124 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,043 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,259 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,277 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,777 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,657 |
