This is a repeat of Brisket's posted link from a week ago. I had solved the first two hidden messages and have just solved the third.
These are the 3 puzzles for you to think about.
Hidden Message #1
This is one for the internet geeks out there. 'Anonymous' has been in touch:
'I've emailed you a little message. A little game to play. I do like games.' And he has, indeed, emailed me.
Obviously, it's a secret code. See how you get on. I'll post the solution later in the week.
Thanks. Sherlock
Hidden Message #2
'Anonymous' has been in touch again. Thanks to those who worked out his first message. Obviously, I am terrified. This is their second email:
You don't need me to point out the clue there - Sherlock
These are not particularly difficult. You can check that you have solved these on the website, but please don't post the answers here in case others want to have a go.