I knew I wasn't supposed to play this at night.

I bet you can't play this one alone and at night! This game will give you chills. You have to avoid and hide from the monster. To find the puzzle you are looking for, you have to run or hide to survive the game. I've been surprised so many times and saw the monster appear in front of me. I wasn't able to sleep well last night *ugh*. Play at your own risk.