Puzzle - 3x3x3

An interlocking puzzle I had as a kid, reborn as a 3D printable object.

Print one of each piece except for 'Puzzle 3x3.stl', it's for those lucky folks who have dual extruders and dissolvable support filament. It's also a proof that there is a solution. Enjoy!

Note: The pieces are in the solution orientation, you may wish to rotate them to fit your printing space.