add readme file
add template
fail for the perfect game
pass the perfect game
simpler failing test
even simpler failing test
passing test
refactor
failing test case for bowling a single frame
advance the current frame
we fail to keep score
keep simple score
strike works as expected
bowling a strike advances the frame
failing test when scoring a strike
we fail to keep count of when it was a strike
failing tests aplenty
we keep track of when it was a strike or a half, but we fail to score strikes properly
move line
way too long between tests, but passing now