Invert Selection

Invert Selection is a puzzle game with only three pieces. Add, Subtract, and Invert. Use those pieces to match the layout of your puzzle to the layout in the picture. Add; with add, each time you select an area it will add to the selection. Subtract; with subtract, everytime you make a selection the blocks selected are subtracted from the selection. Invert; with invert, the blocks selected will invert. So if it was previously selected it wont be anymore. Fight your way through all fifty puzzles using every bit of wit and cunning you have. Fifty levels ranging from easy all the way to insane difficulty.