Yes. In the USA this method is used to stave off Alzheimer's disease and dementia. This programme can be seen as a workout for the brain. The only difference is that adults have to train harder and more persistently. Just like in sport, the earlier you start and lay the foundations, the better the results. If you start later, with no natural ability, it just takes hard work: you will still see results. Currently, the Abakus Center do not offer courses for adults, but we are working intensively on the program dedicated to grown-ups.