If you ever played minesweeper and you love Halloween, you're in for a treat. Ruckus Buck's: Grave Marker is a Halloween themed version of this great puzzle game. The goal of the game to locate and mark all the unmarked graves without disturbing the dead. This is a top notch free game from the creators of Hardwood Solitaire another must see game. Grave Marker is TOTALLY FREE courtesy of the developers who are big Halloween fans!