| Asia Capitals Quiz | 0 | - | 4.98 | 700,536 |
| Asia Capital to Country | 0 | - | 4.96 | 127,757 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,186 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,302 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,228 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,543 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,115 |
| Capitals of the Stans | 0 | - | 4.95 | 27,269 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,580 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,160 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,636 |
| Name a City - European Countries | 0 | - | 4.89 | 66,472 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,474 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,763 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,449 |
| Former Capitals | 0 | - | 4.88 | 71,751 |
| Europe Capital to Country | 0 | - | 4.99 | 252,743 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,406 |
| European Capitals by Map | 0 | - | 4.99 | 142,755 |
| African Capitals by Map | 0 | - | 4.99 | 142,738 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,207 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,457 |
| European Coastal Capitals | 0 | - | 4.95 | 91,562 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,544 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,898 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,273 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 84,281 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 100,094 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,574 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,162 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,016 |
| Official Cities in the UK | 0 | - | 4.89 | 287,110 |
| Cities in European History #1 | 0 | - | 4.63 | 134,982 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,958 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,865 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,414 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,769 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,414 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,717 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,911 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,867 |
| Common First Words in U.S. Cities | 0 | - | 4.82 | 66,795 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 222,279 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,188 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,095 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,411 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,557 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,316 |
| World Capitals Quiz | 0 | - | 5.00 | 5,117,712 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,877 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,113 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,737 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 52,243 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 55,459 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,355 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,750 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,753 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,966 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,196 |
| Random European Capital to Country | 0 | - | 4.98 | 192,439 |
| Random European Country to Capital | 0 | - | 4.93 | 166,138 |
| Random African Capital to Country | 0 | - | 4.97 | 101,557 |
| Random African Country to Capital | 0 | - | 4.94 | 71,936 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,595 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,145 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,867 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,042 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,286 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,678 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,694 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,310 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,066 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,265 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,377 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,622 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,154 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,879 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,392 |
| Which City in Europe? | 0 | - | 4.83 | 108,048 |
| London Geography | 0 | - | 4.47 | 59,942 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 90,169 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,698 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,973 |
| Which European Capital? | 0 | - | 4.89 | 49,637 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,601 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,522 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 56,093 |
| Find the City #1 | 0 | - | 4.97 | 43,470 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,673 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,155 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,428 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,571 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,525 |
| Countries by Capital City | 0 | - | 5.00 | 69,755 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,257 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,422 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,031 |
| Moved Capital Cities | 0 | - | 4.96 | 74,774 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,410 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,889 |
| Random Country to Capital | 0 | - | 4.98 | 931,035 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,478 |
| Neighborhoods of New York City Map | 0 | - | 4.90 | 43,140 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,162 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,616 |
| Oldest Capital Cities | 0 | - | 4.45 | 46,352 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 48,033 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,822 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,638 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,647 |
| North American Sports Cities | 0 | - | 4.82 | 173,361 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,620 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,486 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,933 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,978 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,251 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,956 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,110 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,661 |
| Name a Valid World City | 0 | - | 4.85 | 72,201 |
| Cities by Former Name | 0 | - | 4.83 | 92,229 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,980 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,006 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,071 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,029 |
| World Capitals by Map | 0 | - | 5.00 | 290,236 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,986 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,300 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,236 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,416 |
| Capitals Starting With H | 0 | - | 4.91 | 93,505 |
| Capitals Starting With K | 0 | - | 4.89 | 84,562 |
| Capitals Starting With L | 0 | - | 4.81 | 96,170 |
| Capitals Starting With M | 0 | - | 4.94 | 109,458 |
| Capitals Starting With P | 0 | - | 4.88 | 79,180 |
| Capitals Starting With R | 0 | - | 4.89 | 82,652 |
| Capitals Starting With S | 0 | - | 4.90 | 86,749 |
| Capitals Starting With T | 0 | - | 4.86 | 76,994 |
| Capitals Starting With W | 0 | - | 4.87 | 91,827 |
| Capitals Starting With A | 0 | - | 4.97 | 129,363 |
| Capitals Starting With B | 0 | - | 4.89 | 119,719 |
| Capitals Starting With D | 0 | - | 4.94 | 97,367 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,062 |
| US States and State Capitals | 0 | - | 4.99 | 166,214 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,928 |
| Which City in Canada? | 0 | - | 4.83 | 57,441 |
| Countries of Asia in 1900 | 0 | - | 4.50 | 58,362 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,497 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 25,015 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,794 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 24,078 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 286,945 |
| Map Hunter - World Cities | 0 | - | 5.00 | 204,781 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,854 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,745 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,060 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,435 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 169,415 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.93 | 71,537 |
| Biggest European Cities by Century | 0 | - | 4.99 | 146,306 |
| Biggest Cities in Asia | 0 | - | 4.95 | 118,457 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 50,509 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.99 | 78,726 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,078 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,650 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,332 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,595 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,963 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,920 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,428 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,732 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,851 |
| North America Cities by Map | 0 | - | 4.41 | 47,982 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,137 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,949 |
| Random European City to Country | 0 | - | 4.69 | 118,585 |
| Random Asian City to Country | 0 | - | 4.56 | 44,649 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,886 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,525 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,749 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,639 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,939 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 88,168 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,035 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,972 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,112 |
| Capital Cities Chain | 0 | - | 4.84 | 83,590 |
| Coldest World Capitals | 0 | - | 4.95 | 134,373 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,922 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,618 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,602 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,302 |
| Flags to Capitals #1 | 0 | - | 4.96 | 61,485 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,087 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,753 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 228,258 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,858 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,791 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,600 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 105,099 |
