Unprecedented calculation game! ? Brain training calculation game "Frequency"! !
You are good at calculating fractions!


"Frequency" is a computational brain training app that everyone from children to the elderly can do.

Use it to practice calculations from elementary and junior high school students, brain training, prevention of brain aging in the elderly, and brain teasers.
A random problem is automatically generated each time, so it can be solved again and again.

[Selectable difficulty level]

There are three levels of difficulty, from “Beginner” to “Advanced”.
At first, I recommend you to play from the beginning to get used to solving the fractions.

Solve the calculation repeatedly and try to the next level as you get used to it.
This will naturally increase the speed of your calculations, and you should be good at calculating fractions.

[Description of each mode]

This app has 3 calculation practice modes and time attack mode for beginner, intermediate and advanced. In the time attack mode, 3 questions are given for each of the beginner, intermediate and advanced questions.

◆ Beginner
Orthodox fractions will be given.
There is only one fractional place! Please play it as if it were a tutorial.
◆ Intermediate
It becomes a little difficult. There are two places of fractions! However, the denominator is just a fractional number, so if you are practicing at the basic level, you should be able to solve it with ease!

◆ Advanced
The denominator of the common number is even more common. At this level, you may not know the calculation method.
Please try to find out how to solve.

◆? ? ?
Mysterious mode! How will it appear?
It ’s a very difficult problem on parade.

◆ Time Attack
In the time attack mode, 3 questions are given for each of the beginner, intermediate and advanced questions.
Take it as soon as possible and share it on SNS such as twitter. Aim for the best record in the world!

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