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 scamlberr rnimezdaos the lteetrs bweteen the bineningg and end of a word. Smoe pelpoe can raed the reltsus. Try it wtih a rbaaeonsly long smlape of txet taht has a good nmeubr of wdors more tahn there lerttes lnog.