Flip-Flop Game

Flip-Flop Game © 1973 DEC [Digital Equipment Corp.]

A puzzle game in which the player needs to change a row of X's to O's. To do so the player can flip one to the other. To make it difficult, some positions are tied to others and thus will flip two locations at a time. The goal for the player is to get a row of O's in 12 turns or fewer.