Test students' ability to create a clear step-by-step algorithm and matching flowchart using a limited set of basic robot commands (move forward, turn left/right, detect obstacle, stop) plus conditionals and loops to navigate a grid-based maze with obstacles, intersections, and a defined goal; require sensor checks, loop constructs for repeated patterns, branching at decision points, and a clear termination condition; assess correctness, completeness, and clarity for Grade 3–5 learners at an advanced problem-solving level.