The students dissatisfied with the grades they got in the Baccalaureate exams can submit challenges on June 29 too. The period was extended by one day after the website bac.edu.com was blocked following too many visits, IPN reports.

In order to file challenges, the students must present themselves personally at the Baccalaureate center where they took the exam, with the identity card, and to write an application asking that their papers be re-graded.

About 42% of the high school students didn’t pass the Baccalaureate exams this year. Only four students got grades of ‘10’ in all the exams. The average grade in the current session is ‘6.7’. Those who failed the exams can sit them again in the addiitonal session during July 15-20.

The Baccalaureate exams this year were taken by about 28,000 students.