ColorPhyll is a fun and challenging puzzle game. The object of the game is to phyll the whole board black in a limited number of steps. Starting in the top left square with one of more squares phylled with black. Phyll the rest of the board by choosing a different color/shape. Adjacent squares with that color/shape become phylled with black and allow you to phyll the board with each color/shape change. Two types of random start games are included and challenge games with a suggested step count to complete are provided. Thanks for the feedback. This update includes performance enhancements and new board sizes along with two new shape palettes for new game play.

ColorPhyll screenshots: