To start just press the green flag and get your mouse over the cat. The cat will follow your pointer. Do not hit the walls otherwise you restart from the beginning but the time doesn't. If you get a time higher than the best time then enter your scratch name in the bottom bar and hit enter. You will be saved as Best Player and your time will be saved as Best Time. HAVE A GOOD TIME PLAYING!
I got the idea from the book Coding Projects in Scratch.
