Brain Age: Concentration Training

Brain Age: Concentration Training,JPN known in Europe and Australia as Dr Kawashima's Devilish Brain Training: Can you stay focused?, is an educational puzzle video game developed and published by Nintendo. It is the fourth major entry in the Brain Age series and the first made specifically for the Nintendo 3DS. It was released in Japan on July 28, 2012, in North America on February 10, 2013, and in South Korea on September 5, 2013. It later came to Europe on July 28, 2017, and Australia on July 29, 2017, five years apart from the initial release. Dr.