You can train the skills necessary for FPS such as dynamic vision, peripheral vision, reflexes, etc. with this one app. By solving calculation problems, you can improve your calculation skills and instant judgment.
Each play time is around 1 minute. Play it in your spare time or to warm up for a game.
There are 3 question formats
1.The position of the answer button is random every time.
The question will be displayed in the center. The position of the answer button is random each time. Searching for each answer button one by one will take time, so try looking at the entire screen to find the answer.
2. Problems move fast
Problems move up, down, left and right, fast. Then choose the correct answer.
3. Part of the problem is hidden
Questions like ro + 8 = 11 will be asked. Reflexes are important.
There is also a retry function that allows you to start from the beginning during play. Let's try again and again to be the fastest.
Recommended for people who want to calculate faster or who are looking for a brain training app.
There is also a ranking function, so aim for the top.
All features are available for free.
(You can also hide advertisements for 100 yen)