The main theme of the game is to decipher a graffiti to numbers. The deicphered numbers is the passcode to open the door. The graffiti present on the wall is written in Suzhou numerals, a numeral system used in China. Players have to look for clues around the room which would help them to decipher the Suzhou graffiti.

Decipher the Graffiti	Overcome Dyslexia	CSI Special