| Asia Capitals Quiz | 0 | - | 4.98 | 695,422 |
| Asia Capital to Country | 0 | - | 4.96 | 126,959 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,938 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,710 |
| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 27,135 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,096 |
| Capitals of the Stans | 0 | - | 4.95 | 26,969 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,576 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,177 |
| Name a City - European Countries | 0 | - | 4.90 | 65,762 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,060 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,139 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,697 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 19,996 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,064 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,530 |
| Europe Capital to Country | 0 | - | 4.99 | 251,117 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,353 |
| European Capitals by Map | 0 | - | 4.99 | 140,455 |
| African Capitals by Map | 0 | - | 4.99 | 137,490 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,058 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,390 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,726 |
| European Coastal Capitals | 0 | - | 4.95 | 90,912 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,137 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,823 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,964 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,907 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 97,719 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,359 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,436 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,620 |
| Official Cities in the UK | 0 | - | 4.89 | 284,844 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,912 |
| World Capitals Quiz | 0 | - | 5.00 | 5,088,021 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,834 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,782 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,269 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,623 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,355 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,621 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,314 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,463 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 66,030 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 216,984 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,503 |
| Random Asian City to Country | 0 | - | 4.56 | 44,566 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,698 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,318 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,118 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,747 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,323 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,943 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,343 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,763 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 49,906 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,372 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 25,319 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,543 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,885 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,649 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,849 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,810 |
| Random European Capital to Country | 0 | - | 4.98 | 191,580 |
| Random European Country to Capital | 0 | - | 4.93 | 165,486 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,769 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,076 |
| Random African Capital to Country | 0 | - | 4.97 | 100,983 |
| Random African Country to Capital | 0 | - | 4.94 | 71,461 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,693 |
| Hong Kong Facts | 0 | - | 4.49 | 29,305 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,937 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,770 |
| Vietnam Country Quiz | 0 | - | 4.68 | 63,695 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,485 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,694 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,758 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,925 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,465 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,043 |
| Find the City #1 | 0 | - | 4.97 | 43,055 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,651 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,623 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,763 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,617 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,474 |
| Countries by Capital City | 0 | - | 5.00 | 68,763 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,448 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,888 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,443 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,479 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,222 |
| Moved Capital Cities | 0 | - | 4.96 | 74,402 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,036 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,998 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,040 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,672 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,355 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,207 |
| Which City in Europe? | 0 | - | 4.83 | 107,648 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,157 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,991 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,450,032 |
| Asia Map Quiz | 0 | - | 4.99 | 920,506 |
| Which European Capital? | 0 | - | 4.88 | 49,255 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 47,357 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,661 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,964 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,847 |
| Random Country to Capital | 0 | - | 4.98 | 923,708 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,990 |
| Which City in Asia? | 0 | - | 4.52 | 51,468 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,222 |
| London Geography | 0 | - | 4.47 | 59,766 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,254 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,794 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,637 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,128 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,012 |
| North American Sports Cities | 0 | - | 4.83 | 172,728 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,428 |
| Cities in European History #1 | 0 | - | 4.63 | 134,277 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,393 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,815 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,171 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,650 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,163 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,233 |
| Name a Valid World City | 0 | - | 4.83 | 71,554 |
| Cities by Former Name | 0 | - | 4.83 | 91,786 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,803 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,522 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,797 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,479 |
| World Capitals by Map | 0 | - | 5.00 | 287,801 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,542 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,195 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,699 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,040 |
| Capitals Starting With H | 0 | - | 4.91 | 92,795 |
| Capitals Starting With K | 0 | - | 4.88 | 83,851 |
| Capitals Starting With L | 0 | - | 4.81 | 88,314 |
| Capitals Starting With M | 0 | - | 4.93 | 108,182 |
| Capitals Starting With P | 0 | - | 4.88 | 78,424 |
| Capitals Starting With R | 0 | - | 4.87 | 82,043 |
| Capitals Starting With S | 0 | - | 4.90 | 86,027 |
| Capitals Starting With T | 0 | - | 4.85 | 76,373 |
| Capitals Starting With W | 0 | - | 4.87 | 91,430 |
| Capitals Starting With A | 0 | - | 4.97 | 128,382 |
| Capitals Starting With B | 0 | - | 4.89 | 118,800 |
| Capitals Starting With D | 0 | - | 4.93 | 96,702 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,330 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,647 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,505 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,207 |
| Which City in Canada? | 0 | - | 4.83 | 57,181 |
| Istanbul City Trivia | 0 | - | 4.25 | 12,407 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,422 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,250 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 24,491 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,584 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,709 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 280,610 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 16,420 |
| Map Hunter - World Cities | 0 | - | 5.00 | 197,930 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.58 | 14,267 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,768 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,635 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,647 |
| North America Cities by Map | 0 | - | 4.41 | 47,868 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,455 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,685 |
| Random European City to Country | 0 | - | 4.69 | 118,132 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,334 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,216 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,568 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,482 |
| Former Capitals | 0 | - | 4.88 | 71,549 |
| Capital Cities Chain | 0 | - | 4.84 | 83,034 |
| Coldest World Capitals | 0 | - | 4.95 | 133,690 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,825 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,181 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,057 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,290 |
| US States and State Capitals | 0 | - | 4.99 | 163,762 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,811 |
| Geography of Rome | 0 | - | 4.51 | 16,687 |
| Paris City Trivia | 0 | - | 4.31 | 35,580 |
| Venice Trivia | 0 | - | 4.45 | 10,475 |
| Milan Trivia | 0 | - | 4.56 | 15,197 |
| Berlin City Trivia | 0 | - | 4.67 | 13,267 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,828 |
| Rome City Trivia | 0 | - | 4.49 | 20,697 |
| Vienna City Trivia | 0 | - | 4.67 | 15,007 |
| Countries of the Middle East | 0 | - | 4.96 | 201,849 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,333 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,878 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 154,106 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,427 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,299 |
