Test your observation skills and try to solve this amazing puzzle game. Your are trapped inside the Doli House and you must use your observation skills in order to find the key that opens the exit door. In this awesome game you must carefully search for each clue and try to find all the important objects in order to solve the puzzle. Use your mouse to click on each object you think it's useful and you must also follow the yellow arrows in order to investigate other rooms. Good luck and enjoy!