O hře
You need to see backward before the bell sound. After the bell sound, you should hit the targets in a short time from smallest number to largest number. You go to a little bit more difficult stage evert time you clear a stage.
You need to see backward before the bell sound. After the bell sound, you should hit the targets in a short time from smallest number to largest number. You go to a little bit more difficult stage evert time you clear a stage.
