Textbook in PDF format Foreword. G. Audrito, S. Capecchi, M. G. Ciobanu, L. Laura. Giochi di Fibonacci Year II: competitive Blocks Programming for Young Students. M. Kaykobad. Popularizing Science and Science Competitions. E. Lee, T. Reizin, F.E. Wu, F.E. Wu. Trends on Returning Contestants and Geography at the International Olympiad in Informatics. M. Mammadli, N. Mammadli, J. Hasanov. Analysis and Evaluation of the Contestant’s Progress in Real-time Coding Contests. K. Manev. Preparing of Youngest Students for Participation in Programming Contests. P.S. Pankov, E.J. Bayalieva. Olympiads without Words. F. Steinert, J. Kummer, M. Landman, L. Lehner. From Concept to Code: A Two-Day Workshop for Secondary Students on Computational Thinking and Programming. A. Taneja, A. Kothari. Algorithmic Problem-Solving Advancements: A comprehensive Exploration across Diverse Domains. T. Verhoeff. Staying Dry with OO and FP. E.M. Wageed, Y.S. Elgamal, O.M. Ismail, M.H. Abdrabou. The Impact of Non-Formal Educational Approach on the Academic Performance and Employability of Engineering and Computer Science Students. Reports