Troublesome Trio

All pieces are combinations of four diagonal half cubes in a 2x2x2 space.
We selected six for three challenges: a cube, a ring and a double heart.
First you have to figure out which pieces are needed for each challenge, then solve each puzzle.
When all the riddles are solved, put all the pieces in the storage box.
In difficulty, we give this puzzle three stars.

Get Troublesome Trio 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/$15.00

An example of pieces stored in the box, many possibilities.