The Swiss Cube series of puzzles was designed by Jürg von Känel.
In all cases the puzzle is to remove the white Swiss cross pieces and then put them back in.
Note: Don’t try to take the red cube apart.
One Swiss cross piece can be removed by simply sliding it out, which unlocks the other two pieces.
10 copies were produced in 2005 as gifts.
Two pieces have to be moved before the third piece can be removed.
40 copies were produced in 2005 as gifts.