Maze a07

http://areamaze.com/m/a07

438?28

{:rects {[0 1] {[0 1] nil}, [0 2] {[1 2] 28}},
 :edges {:x {[0 1] 4, [1 2] 3}, :y {[0 2] 8}},
 :target {:type :rect, :x [0 1], :y [0 1]}}