Show pageOld revisionsBacklinksBack to top You've loaded an old revision of the document! If you save it, you will create a new version with this data. Media Files ==== The Code Book ==== [[reading notes]] on 'the code book' by simon singh, 1999. isbn 0-385-49532-3 ==== the cipher challenge ==== * the challenge http://www.simonsingh.com/Cipher_Challenge.html * the solution http://codebook.org/codebook_solution.html see also : [[Cryptography]]Please fill all the letters into the box to prove you're human. Please keep this field empty: SavePreviewCancel Edit summary Note: By editing this page you agree to license your content under the following license: CC Attribution-Share Alike 4.0 International the_code_book.1253811345.txt.gz Last modified: 2009-09-24 16:55(external edit)