LÜK Learning Game I Can Do This at 3! Playfully strengthen perception skills, concentration ability, and logical thinking. Playing and learning with the bambinoLÜK system is incredibly easy. It also promotes independence! Children can usually handle the solution device and the corresponding exercise books without assistance. The books contain motivating and varied association and differentiation exercises that train perception skills, sustainably strengthen concentration ability, and promote logical thinking. The exercise series in the books provide an optimal educational structure tailored to the play and learning opportunities of each age group.