Clear the board of all the tiles in this Halloween "collapse/Tiles of the Unexplaned" type game. Just tap on a group of tiles to remove them. Each board starts out with tiles that are stacked more than one deep. When the last tile in a stack is destroyed the tiles above it will fall to fill the blank spaces. Try and destroy tiles such that the falling tiles will make more matches.
Use mouse or touch to play. Click the light bulb icon to get a hint if you get stuck. When the pumpkin button turns white it means there are no more moves to make on the board. While the pumpkin button is white and the number is greater than zero you can click on tiles to destroy them. Making matches will add to the pumpkin number.