= Organized contents =
Civil engineer: 2011-2022
Civil Engineer: 2018-2020
Construction material testing technician: 2002-2015

= Problem notes, incorrect answer notes, test mode, and study mode are supported.
- You can organize weak problems through problem notes or incorrect answer notes.

= It was created so that you can conveniently solve problems during public transportation or during breaks. If you study in your spare time, I hope you will get good results.

[Required access rights]
- Storage: Saves problem information solved by the user within the app, and saves comprehensive problem solving information such as ‘favorites, incorrect answer notes’ and scores, which are personal information related to the problem.
- WIFI connection information: Detects the Internet connection status and uses it to send advertisements.
-In-app payment: Used for removing advertisements and using other services if the user needs them while using the app.