Requesting advice: has this challenge already been posted, and if not, can I make any clarifications before posting?
Background
Read this image:
The Challenge
Given a string filled with words, randomly mix the inner letters of each word and return the jumbled (but still readable) sentence.
Take input through any reasonable input format (stdin, function args, command line args, etc).
Randomly mix the inner letters of each word in the string.
A "word" is defined as
(\w+).Take the inner letters of the word (from the second letter to the second to last letter) and randomly change the order of those letters.
Assume the word has no hyphens within it, but
a-z,A_Z,0-9, and_are valid word characters.
Scoring
This is code-golf, so lowest score in bytes wins.
It was found that this challenge is a duplicate. if you would like to see the challenge, please look in the revision history.