Brain Teaser - Escape

Get inspired by a dilemma games I played years ago I decided to recreate this amazing brain teaser game. Scope of the game is to move tiles in order to let the big squared tile to escape from the maze. Only the big squared tile can get out from the maze. Do you think it is easy? Try it.Message me if you want to know how to solve the puzzle. The starting tile position is as in the image, the big suqared tile must be on the opposite part of the board respect to the hole on the side. For my printed