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JTC2026
St. Joseph International School
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CODING Individual In 5-in-1 Bundle Pass

Coding Marathon (BDRO)

Algorithmic programming and competitive problem solving in the SJIS Computer Lab across junior and senior tiers (Scratch for A/B, Python/C++ for C/D).

Rules & Guidelines

Overview

BDRO Coding Marathon tests algorithmic logic, computational efficiency, and clean code implementation.

Segment Tier Breakdown

  • •Group A (Grade 3–4): Block-based Scratch challenges focusing on visual programming fundamentals.
  • •Group B (Grade 5–6): Intermediate Scratch algorithmic problem solving and logic puzzles.
  • •Group C (Grade 7–8): Python algorithmic challenges with automated test cases.
  • •Group D (Grade 9–12 / A2): Python and C++ competitive programming contests.

Lab Regulations

  • •Contest conducted in the SJIS Computer Lab.
  • •External code generation assistants (ChatGPT, Copilot, Cursor) are strictly blocked and banned.
  • •Standard language libraries are fully permitted.
Registration Fee
৳300
Eligible Academic Groups:
Group A (Grade 3 to Grade 4)Group B (Grade 5 to Grade 6)Group C (Grade 7 to Grade 8)Group D (Grade 9 to Grade 12 (A2/HSC))
Venue / Format:
SJIS Computer Lab
Submission Type:LAB
5-in-1 Festival BundleSave ৳400
Applicable for Groups A to D (Grades 3–12)

Compete in Coding Marathon (BDRO) + 4 other flagship events for only ৳1,000! Includes free Game Zone FC match.