Welcome to this site for coding fans everywhere. Have fun!
Can you crack this cipher first to become the May JCC Champion?
To celebrate World Book Week there’s a coding challenge, which of course includes a Book Cipher.
To crack ciphers with Ben, Jess and Freddie – or even beat them to it – you might like to read my books.
If you would like a code-cracking course, I often run them in UK primary and secondary schools, as well as writing workshops and Einstein or Darwin assemblies.
Please contact me on firstname.lastname@example.org for more details.