Bletchley park number and mathematical puzzles
Auteur :
Arcturus Publishing Limited
Éditeur :
Arcturus Publishing Ltd
ISBN :
9781788280457
Date de publication :
15 août 2017
Dimensions :
19,8 x 12,9 x 0,8 cm
Poids :
102 g
Langue :
Anglais
Pays d'origine :
Grande Bretagne
During World War Two, thousands of people worked at Bletchley Park to read encrypted enemy messages. Produced in association with the Bletchley Park Trust, this collection of 140 number and mathematical puzzles includes Latin squares, Kakuro, Hidato, number crosswords, sudoku and missing number problems, with a retro 1940s cover on textured paper.