The Cast UFO is a great puzzle to solve using inspiration and logic.  The mission is to "take off". You will need some dexterity to solve this puzzle.  The shape of the puzzle is exactly like that of a ufo.  Even if you try to take out the spherical pieces that are in the center, they move around and run away, so the solution is hard to grasp.

Designed by Finnish puzzle designer, Vesa Timonen