How about a new computer or laptop with a powerful processor and high-quality graphics card, especially designed for coding? Or you could consider signing him up for a coding competition or workshop, such as HackerRank or Codeforces. Another idea could be to purchase a subscription to a coding platform like Codecademy or DataCamp to help him hone his skills and learn new techniques. Alternatively, you could buy him a book or magazine subscription about coding competitions and techniques, such as "Competitive Programming 3" by Steven and Felix Halim or "Codeforces: Strategies and Tactics."
Or you can get him a star map with the date when he was born.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.