Book Review: Strimko Book 1 by the Grabarchuk Family

Tweet Strimko Book 1: 150 Easy-to-Master Number Logic Puzzles showcases a new type of puzzle invented in 2008 by the Grabarchuk family—Serhiy, Tanya, Peter and Helen. What is Strimko? The Grabarchuks describe it as a logic number puzzle based on … Continue reading

Related Posts Plugin for WordPress, Blogger...