Solution to Puzzle 3

If you haven't looked at the puzzle yet, you might like to do so before continuing.

To solve this, we would have first looked for common letters, the most common letters in English are ETAIN.

We would also try and recognise letters by word length and word pattern, e.g. single letter words are probably A or I, double letters are likely to be things like L, P, O and so on.

Some trial and error should bear fruit.

C LS HKWCUG TXSD ELUYXS HDIH OMCZM OCRR VD
DUZEKWHDY FTCUG L JDEK ODLP ZCWMDE

C MXWD HMLH KXF OCRR VD LVRD HX VEDLP CH
I am typing some random text which will be
encrypted using a very weak cipher

I hope that you will be able to break it