1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Add dark mode and improve usability > Added dark mode to relieve eye strain. You can set it on the Settings screen. > You can now modify the text size of the problem and commentary. > We have optimized the tablet screen. > Now you can see the summary notes of the time in full screen 2. Scoring of paper test paper > You can grade the questions by entering the answers on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis for use in the app. 3. Others Error occurring on some devices has been corrected

1. Paper test paper grading function > You can grade by typing in the answers to the questions you have solved on the paper test paper. > Scoring records are stored in incorrect answer notes and skill analysis and can be used in the app 2. Improvement of incorrect answer notes 1) Incorrect note problem analysis statistics have been added. Now we can collect wrong answer notes by vulnerable age, by type. 2) Now you can collect and solve only filtered incorrect note problems. 3. Improving the frequency of questions 1) The frequency statistics for each era of previous episodes have been added. You can check it by pressing the Eject Type > Period Eject Type > View Statistics button. 4. Add Troubleshooting Functionality > You can reset and solve a problem incorrectly selected by pressing the Resolve Problem button. 5. Other Analysis of Line Types & Add Similar Line View Errors occurring on some devices have been corrected