The Code Book Cipher Challenge Solution Page
On 5 October 2000 we cracked the 10th and final stage of Simon Singh's
Cipher Challenge from The Code Book. The members of our team are
Fredrik Almgren, Gunnar Andersson, Lars Ivansson, Torbjörn Granlund,
and Staffan Ulfberg.
How We Cracked the Code Book Ciphers
The report was last updated on Wednesday, 01-Nov-2000 15:20:09 CET.
- Report in pdf format.
- Report in PostScript format.
- Report in HTML format.
- Additional information about the Stage 10 solution. (draft)
- Archive with programs used for solving
some of the stages.