Any Lumosity users here ? [N-Back Training Community]

Ofc other factors play a role as well, every cognitive enchancer , be it a drug or not, take a look at the Rain Drops game for example. This game literally forces you to make mathematical calculations faster and faster. I am not saying that you are going to spot a difference in the first week of luminosity, but after 3 months, I have to say that the difference is notable, as I cautch myself been able to make the small calculations in my head effortlessly , and that allows me to extend the range of math estimations I can make without using a pen or a calculating utility as well. That's notable too.