브레인 한국사

Modern and simple design! Detailed and friendly commentary! Get a perfect score in the civil service exam with Brain Korean History!

Recently, the difficulty of Korean history subjects in civil service exams is increasing.

I made the app empathizing with the pain of the test takers who couldn't get over 80 points on the test even though they memorized really hard, and the worries of the test takers who were feeling anxious because they didn't know when their scores would drop even if they passed 80 points.

I hope that you will overcome these difficulties together with Brain Korean History and pass the civil service exam proudly. Meet various functions unique to Korean history that cannot be found in books!

★Brain Korean History - The characteristics of civil servants are as follows.★

1. Detailed Commentary

Instead of one comment per question, one comment was added to each option. I tried to explain why this is the correct answer and why this is an incorrect answer by explaining it in as much detail as possible so that the examinees can easily distinguish and memorize it.

2. Random problem, option shuffle function

We minimized the mechanism for solving problems by remembering problems rather than remembering knowledge by automatically shuffling all problems and options.

3. Mock test function

Based on the national, local, and Seoul problems, we have prepared modified mock exams so that the examinees can adapt to new problems.

4. Classification by period, topic, and previous publications

8 period classifications, 14 topic classifications, and 10-year questions can be freely used according to the study method of the examinees.

5. OX Quiz

I made an OX quiz by selecting one or two important keywords from each problem. If you are a student who doesn't have much time, it's perfect for a last-minute check-up.

6. OX quiz lock screen!

Through the lock screen setting, you can strengthen your basic skills by being exposed to the OX quiz every time you look at the phone screen.

7. Open-ended questions

We have provided a subjective question that can confirm whether you have memorized it, so that you can make up for the gap.

8. Directly arranged chronological table order problem function!

It is a question of throwing 4 yearly events and arranging them by touch. Easily memorize the year that gives us a headache by moving your hands and arranging the dapper items correctly!

9. Incorrect answer notes

You can save difficult and confusing past questions, OX quizzes, and re-solve them.

10. Learning progress graph

When you solve problems in categories by period and topic, the percentage of correct answers and incorrect answers are automatically entered and displayed in graph form. If you click on the graph in the selection screen, the wrong questions are immediately displayed. Don't ever get it wrong again.

11. Report Card Graph

When you solve past questions and mock tests by year, the time is automatically calculated from the time the screen is switched, and by clicking the scoring button, the score and time are recorded in graph form. You can check your sexual changes at a glance.

12. Error reporting function

As can be seen in books sold on the market, typos are always bound to occur. Excellent Korean

There is an error reporting function for each problem, so you can send error status or suggestions directly to the operator's e-mail.

13. Correct answer rate, like function

The percentage of correct answers is integrated for most of the questions, and some questions have a like function so that the examinees can express their feelings on the question.

14. Optional Interstitial Ads

For test takers who are sensitive to advertisements, we chose full-page advertisements that cover the screen in the middle, but do not interfere with problem solving, rather than banner advertisements that are always exposed and obtrusive, thereby achieving harmony between developers and users.