Concentration game that matches three designs.
There are 24 pieces, 30 pieces, and 42 three kinds.
The time limit decreases for three seconds whenever one screen is cleared.
If 5 screens are cleared, it becomes a clear level.
You can chose two kinds of difficulties "EASY" and "HARD".
When the time left becomes 0 seconds, it becomes game over.
Please use it to strengthening childs memory and to prevent for elderly person.