Brain Train ~Simple 4 Choice~

It is a simple quiz app that selects the appropriate image from 4 options. It is the best app for taking measures against the rules and killing time in brain training and CAB tests.

It is equipped with three types: normal mode, random question mode, and time attack.

There is also a hint display function, so you can get a feel for it and increase the percentage of correct answers.

It also has a function to display the final number of correct answers. Please do your best to answer all the questions correctly.