益智方塊約莫西元13世紀在1970年代末期的挖掘工程中，我們發現了一批各面皆包覆金屬板的木製方塊。諾丑克的歷史學家認定，這些方塊是13世紀深受孩童喜愛的某種遊戲道具。
英文原文
Puzzle Cubes
c. 13th century
During our excavation work in the late 1970s a collection of wooden cubes with metal plating on all sides were discovered. Norček's historians are convinced that these cubes were part of a popular 13th century game often played by children.