Blumenlaby 4

Blumenlaby 4. A very attractive but somewhat confusing 3-dimensional maze. The steel ball can move freely through the holes in multiple layers of acrylic, but the progress of the ball is hindered by the wooden walls. The objective is to navigate the partially transparent maze and remove the ball. Smaller in size than its larger twins, (Blumenlaby 6 & Blumenlaby 8), this puzzle measures 9 cm x 2 cm thick. - Blumenlaby 4.