All the student must submit one and only one of the final projects, submitting one of them is mandatory. Mid and final terms are not mandatory. I want to remark that the final project on Bitcoin is independent from the Mid Term on Bitcoin, the analyses required in the project are not related to those of the mid term. If the mid or final term have not been submitted or have not been ranked at least SUFFICIENT, the student must take the oral exam on that/those part/parts of the course. The dedaline for the Final term is 6th of June. When a student submits the project on the Moodle and sends me an e-mail, I replay proposing a date for the exam. Mid, final and final exam remain valid till 30th of April 2023.