Lewis Holland

Puzzles(Fall 2020-), Puzzles Editor (Spring 2021-), lholland30@stuy.edu

Checker Board

by Lewis Holland | Feb 2021

This puzzle’s goal is to switch the positions of the stacks of disks in the 2 by 2 grid. It is related to the Towers of Hanoi problem, except there are two sets of disks that cannot share a square with disks of the other color and there is a 2 by 2 grid instead of 3 towers.

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