This is your "Brain Age" -- by performing daily exercises just minutes a day over weeks and months.

Brain Age: Train Your Brain in Minutes a Day for Nintendo DS is a fun, rewarding form of entertainment everyone can enjoy, as it helps players flex their mental muscles. Brain Age is inspired by the research of Professor Ryuta Kawashima, a prominent Japanese neuroscientist. His studies evaluated the impact of performing certain reading and mathematic exercises to help stimulate the brain.  Features:   Syllable Count - Count the syllables in well-known phrases.   Reading Aloud - Read classic literature as fast as possible.   Stroop Test - Say the names of colors as they appear.   Word Memory - Memorize words that appear on screen.   Speed Counting - Count to 120 as fast as you can.   Connect Maze - Draw lines to connect letters and numbers in alphabetical and numeric order.   Calculation - Perform simple math problems quickly.   Head Count - Count people as they enter and exit a house.   Triangle Math - Solve math problems in a certain pattern.   Low to High - Memorize the position of numbers, then touch them in order from lowest to highest.