Age Memory Skills 1.0.4

Isn't there much forgetfulness these days?
Memory declines with age.
However, memory is recovered by training.
This application is an application which can measure memory age easily and can train it.
# Please consider the memory age as a standard to the last.
# When you play for a long time, please take a break and play.
# When an earthquake occurs in play, please take refuge in a safe place.