The University of Tlemcen came in first place for the best exhibition pavilion that was awarded to the student space at the activities of the National Science Week organized at the Faculty of Medicine of the University of Algiers 1 between 16 and 19 Mi 2021 under the slogan «numeration and its applications»; it was also ranked second for best innovative project, and third and fifth in my thesis competition in 180 minutes. Prof. BENMOUNA Mostapha was also honored with the Medal of Merit of the best Algerian researchers accompanied by several researchers from different Algerian universities. Congratulations to all participants and more offers and shine.