Games like brain age: train your brain in minutes a day!

Brain Age: Train Your Brain in Minutes a Day!, also known as Dr. Kawashima's Brain Training: How Old Is Your Brain? in PAL regions, and Daily DS Brain Training in South Korea, is an entertainment puzzle video game. It was developed and published by Nintendo for the Nintendo DS. Nintendo has stated that it is an "entertainment product 'inspired' by Ryuta Kawashima's work in the neurosciences.

It was first released in Japan, and later released in North America, Europe, Australia, and South Korea. It was followed by a sequel titled Brain Age 2: More Training in Minutes a Day!, and was later followed by two redesigns and Brain Age Express for the Nintendo DSi's DSiWare service which uses popular puzzles from these titles as well as several new puzzles, and Brain Age: Concentration Training for Nintendo 3DS. A new installment in the series, Dr Kawashima's Brain Training for Nintendo Switch, for the Nintendo Switch, was released in Japan on December 27, 2019.