Assess students' ability to apply loops, conditionals, and variables in block-based programming (e.g., Scratch/Blockly) to design, implement, and debug a simple interactive game. Tasks include using loops for repeated or continuous behaviors, conditionals for player/enemy interactions and win/lose logic, and variables to track score, lives, or time; students must also identify and fix common logic bugs (infinite loops, incorrect variable updates, faulty conditions), demonstrating appropriate program flow and debugging strategies for grades 6–8.