GEOMENTAL - Strength of Mind

GEOMENTAL is very simple, but it is also very difficult. This is a true challenge to test your mental dexterity and - above all - endurance. You will be presented with a series of geometrical shapes and colors which must be destroyed, but... careful, every round there is at least one which must not be touched. Stay alert each round as the forbidden items increase in number to put your mind on trial.