Difficulty 5/5 on Vinco's scale.
There are just three different pieces loose inside the wooden cage. They do not come out of the cage but the cage does have openings down each of the four vertical sides.
The puzzle is to assemble them into a tetrahedron inside the cage.
Size: 60mm x 60mm x 100mmVinco collects many trees in his local area to create these puzzles including acacia, ash, beech, cherry, elm, larch, maple, oak, pear, plum and walnut. Timber variety may vary from puzzle to puzzle unless otherwise specified. The puzzles are unsealed showcasing the natural colour and texture of the timber.