Turn over the two cards face down and leave them if they are the same, or fall back.
The game ends when all cards are opened.
Scores are displayed in seconds spent, and the fastest game duration is displayed on the screen as 'personal best'.

This game can improve memory and concentration and help prevent dementia.
It consists of 1st stage, 2nd stage and 3rd stage game according to the difficulty.

[Note] Hand paintings used in the game were provided by Baek Chan Hum (6 years old) as ghosts in 'Shin Bi Apart'.