R'n'D jue_ levelset: R'n'D Puzznic

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Puzznic has a simple idea:  Elements  of the same kind disappear  if  they touch each other. The obvious target is  to clear away all  Puzznic elements. I added only  two other elements  (normal  rocks  and elevators ) because of the danger of watering down this simple principle.

The Puzznic Elements (in my R&D conversion there are  only  4 different kinds) appear as colorful,  plastic objects, looking like wooden figures.  Of course 3D animated and with special sounds .

Since the last update there are 30 new levels, "game engine" and graphics have been revised.