Push-Pull

Push-pull is a cubic box with double panels on the top side.
Each panel has a 1x3 wing which sweeps into the 3x3x3 volume of the cube when the panel is openend.
Five polycubes must be packed in the box with both panels closed.
No trivial task, imagination and perseverance are needed.
In difficulty rating, we give this perplexing puzzle four stars.

Get Push-Pull here: Order your customized puzzle locally printed via the Treatstock hub.

Get the STL's here: Order the STL's for DIY 3D print via Paypal and receive the files by email.

price/$12.62