Click on the cat sprite.If you don't want to crash you must stop the project in time ( you must think how to stop it ( not by clicking the red button ) but if you click it the timer reset to 5 secs).If you double click the cat it will be worse than crash ( if sound is on ).
It's the best project for me bc if you don't success you'll crash , that's why it's nice for me but not for you :P Ty @doodoothings1 and @RUZOLA_GAMER