Later levels introduce spinning pieces and colour changing pieces also!
LOOP: A Tranquil Puzzle Game Steam CD Key Includes 100 Levels and ..Complete each level by swapping the hexagon pieces until all the lines link up, revealing the final pattern. LOOP: A Tranquil Puzzle Game Steam CD Key Platform: Steam Release Date: 22/05/2015 Product Description LOOP is a tranquil puzzle game, with a unique, simple, meditative feel.