Challenge: Write a program to play Rock Shirt Wand (a version of Rock Paper Scissors that uses costumes that actually exist in Scratch). 1. A sprite asks the user whether they want to pick rock, shirt, or wand. 2. The sprite’s costume should change to be whatever was picked. 3. A second sprite should rapidly cycle through all available costumes (rock, shirt, wand) before stopping on one of them, which should be randomly selected. 4. Depending on what each player picked (the human player and the random-selection player), the “other” player (the random one) should say either “I win!”, “You win!”, or “It’s a tie!” I think you all know this, but rock beats wand (scissors), wand beats shirt (paper), and shirt beats rock.
