NO DOOR ESCAPE

HOW TO PLAY
Please escape from this room based on the hint and the code concealed in various places while moving the room.
It is possible to advance it almost only for the click though this game has a part of text input.
Please match and click the cursor to the place and the thing used after it makes it to the selective state clicking the item to be used from the acquisition item list of the right side when you use the obtained item.
Moreover, the item can be expanding displayed by clicking "ABOUTITEM" with the item selected.