Here it is not about communication but about speed. This Tetris-like game challenges every player out totally because you play against time. Spatial thinking and rapid rethinking is required. Adjust the plate? Or how about I have to put my presentation? Everything must be decided quickly because when 2 players are finished at the same time, they still have to choose the appropriate and best for her gems. Sometimes no easy choice.
We play each other once a month to Fourth and use this game often as an entry, so to speak, to get warm. It does not take forever for a passage, but all wipe "the sweat from his forehead," when the winner is determined. Well done is the color design, earthy tones predominate, and the precious stones sparkle on the way to the finish.