Introduction: There is a memory test in one of the test to become a air traffic controller in Japan. This app is a training app for that.
Please aimed at improving memory in piles training.
Test procedures
1. Five minutes, and then stores the contents to see the memory view.
2. 10 minutes, and wait without doing anything to you.
3. After that, you will answer in 15 minutes to question.
Level of the test
There are three types of beginner, intermediate and advanced.