Cohesion – 2.0.1

Cohesion is a brand new "sticky" puzzle based on the classic "15 Puzzle", sometimes known as "slide the square", or "slide puzzle", however Cohesion differs in one way. The squares in Cohesion are various colors. If two squares the same color touch sides, they bond together. The bond is permanent, and the new shape it creates adds to the unique challenge of Cohesion.