Happy Halloween is a gorgeous puzzle game in which you have to make all of the Pumpkins happy. Click a pumpkin to toggle it between happy and unhappy alongside its own 4 linear neighbors. Try this in a way to make each of the pumpkins change to a joyful condition. Click on '? ' on intro screen to find the demonstration.
Use any pointing device to perform with this match.

Use any pointing device to play this game.