Code.sprintMT is a competition about problem solving and programming for Computing students from the secondary, post-secondary and undergraduate schools/institutions. Students are given a series of tasks to solve within a time frame using the programming language stipulated by the syllabus. A judging panel will assess the participants’ solutions and a winner and two runners up, are announced. Also, students within the secondary category can achieve an MQF 3 certification. This year, it will be held between the 10th and 24th July 2021. In this 4th edition of code.sprintMT, all certificates issued to participants, finalists and top three will be issued in digital form via blockchain technology.