From a start door, swallow a wooden box and go down twice to the lower right.
Release and pile a box onto the wooden box placed on the eight edge of the floor to go up to the upper right.
After you got to the upper, go to the right.
There are two wooden boxes near a paralyzer.
Drop one from the right-side edge and swallow the other one.
Then go down to the lower floor where a door is with keeping swallowing.
Drop two wooden boxes from the left-side edge to the lower floor where a ladder is and swallow another box.
Swallow the remaining box and go down to the lower from the left side with keeping swallowing.
Get a key on the left of a ladder.
Then drop three boxes to the lower: drop on from the left edge, and drop the rest two from the right edge.
Climb a ladder and go down to the lower left.
Drop a wooden box from the right edge, and then go down to the lower floor where a poison is with keeping swallowing a box.
Now there are seven boxes on the floor where a poison is.
Drop them to the bottom from the both side edge and go down to there.
Arrange eleven wooden boxes to the right edge and make stairs to get over a brick wall of seven blocks height.
There is a goal door next to the wall.