What two pins are left standing in bowling's hardest split to pick up?

More Questions:

What key is to the right of T on a standard keyboard?

From what language did English borrow the word "cookie"?

What line on a map connects places of equal rainfall?

When did the Republic of South Sudan gain its independence?

Which US state, one of the original 13 colonies, has a flag featuring an anchor surrounded by 13 stars?

What plant is the most common cause of hay fever?

The ending vocal riff of what 1966 Frank Sinatra song inspired the name of cartoon character dog Scooby-Doo?

What famous musician married his third wife, Nancy Shevell, in London in 2011?

Who had the last number one hit of the 1950s with his song "Why"?

Which artist married Carrie Fisher in 1983?

What was Al Capone's nickname?

Molotov cocktails were first used by what country after the Soviets invaded it in 1939?

The US was among several nations that sent troops to quell which 1900 uprising in China?

What ancient city did Swiss explorer Johann Ludwig Burckhardt introduce to the Western world in 1812?

What branch of mathematics is named for the Latin for "small pebble"?