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 smblcaerr rmenoiadzs the letetrs bteewen the bnegiinng and end of a wrod. Smoe ppleoe can raed the rteusls. Try it wtih a resoabnlay lnog slpame of txet that has a good neumbr of words mroe than trehe lttrees long.