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between subtle shading and the absence of light lies the nuance of iqlusion

Transposition plus Polyalphabetic Substitution

Nicodemus

(http://www.cryptogram.org/cdb/aca.info/aca.and.you/chap08.html#NICODE)

Message 258 Possible use of rail fence cipher plus a polyalphabetic substitution. (Tim MacDonald)


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