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Tri-Alphametic Puzzles (v1)

Atkins, Ross

$19.99

2 in stock

2 in stock

Hidden somewhere in this book is a secret meta puzzle.
A cash prize of $500 will be awarded to the first correct solution.
Do you have what it takes to solve it?

Format: Paperback
Imprint: Small New Zealand Publisher

ISBN: 9780473652586 Categories: ,