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Free Shipping to all UK customers for orders over £25.00
Free Shipping to all UK customers for orders over £25.00
By Steven Kahan
Usually dispatched within 3 - 5 business days.
£ 110.69
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.