History of Magic Knight's Tours
Por um escritor misterioso
Descrição
12 by 12 Magic Knight's Tours
JF Ptak Science Books: A Beautiful Idea: the Knight's Magical
Knight's tour - Wikipedia
Knight's tour magic square
Knight's Tour - Chess Terms
Master the Knight's Tour
Early History of Knight's Tours
12 by 12 Magic Knight's Tours
Taming the knight's tour: Minimizing turns and crossings
de
por adulto (o preço varia de acordo com o tamanho do grupo)