Total of 122 questions.
All questions can be solved with basic academic skills.
In the second half, we have prepared an assortment of difficult questions that will make your head spin.

There are no complicated calculations.
The side lengths and areas required in the solution are always integers.

The point is where to focus and how to think logically.


There are five levels, and the questions are easy at first.
There is no need to be nervous.

It is fun to play with the feeling of a puzzle game, and you will get a great sense of accomplishment when you solve it.


Features
- There are 5 levels of difficulty.
- Levels are released according to the number of questions answered correctly.
- You can start from any question in a level.
- You can write notes on the screen with your finger.
- Hints are provided for all questions.
- Share function with images


This is not an arithmetic or math calculation drill, so it will be useful both as an exam supplement game. After playing it many times, you will acquire the ability to solve problems without relying on formulas.

For adults whose thinking is hardening, this is a great way to activate the brain and anti-aging by fully rotating the brain.

For business people, it is also effective in strengthening logical thinking and the ability to think outside the box, which is the key to solving problems.


Please try this popular application that may help you pass the time and improve your brain.

The game is free to play. Give it a try right away.