BISP is proud to once again host the FOBISIA Code Breaking Maths Challenge, now entering its fifth consecutive year.

What began as a one-off event has grown into an exciting international competition, with last year’s challenge attracting 125 schools from Asia, Europe and the Americas and generating an incredible 42,000 leaderboard entries.

This September, students from Year 4 to Year 13 will once again put their problem-solving and logical thinking skills to the test as they crack codes, solve challenges and compete to climb the leaderboard.

📅 21–25 September 2026
👥 Year 4 to Year 13
💻 Virtual competition

Save the date and get ready to crack the codes!