What is this?
The scrambler randomizes the letters between the beginning and end of a word. Some people can read the results. Try it with a reasonably long sample of text that has a good number of words more than three letters long.
The srcbalemr rimzdaoens the lreetts beteewn the bnniniegg and end of a wrod. Some ppeloe can raed the rultess. Try it wtih a rlsaoabney long smpale of text taht has a good nembur of wodrs more than three ltteres lnog.