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How long have you been thirsting for tempting, tantalizing teasers, craving for challenging cryptographic conundrums? A sequel to ""Have Some Sums to Solve"", this work can satiate the desires of even the most prolific puzzle enthusiast.

Produktbeschreibung
How long have you been thirsting for tempting, tantalizing teasers, craving for challenging cryptographic conundrums? A sequel to ""Have Some Sums to Solve"", this work can satiate the desires of even the most prolific puzzle enthusiast.
Autorenporträt
Douglas Daher