Click Start to begin. Click the envelope icon to read a letter explaining your job. Click the X to exit the screen you're on, and click Show Info to look at the characteristics of each criminal. When you've observed enough to figure out who is guilty, click Ready to Solve? and then follow the in-game instructions. Check out the sequel here: https://scratch.mit.edu/projects/229966875/ Hint: The vital clues will change size when your mouse hovers over them.