Step 1: Situation analysis Can you identify the coding blocks used to change the colours of Scratch and Vibot? Step 2. Fix the programming problems In the Scratch codes library, identify the coding block that can cancel the colour changes. Step 3. Continue the dialogue In the Scratch codes library, choose the coding block that helps to program the following dialogue: Scratch: “Bravo, well played!” Vibot: “Thanks for your help.”