This complete walkthrough is for Level 2 of Escape If You Can.
Overview: You need to find a way to escape the room. The only way to leave the room is through an elevator. In this stage, the elevator is locked by a key. The elevator key is hidden in a locked safe.
5. Safe: Use the key to unlock the painting. Underneath is a safe. On top of the combination pad are stripes with colors: white, blue, yellow, and red. Enter combination: 7863. The safe is unlocked. Get the elevator key.