No funciona y no sé porque. It dont work and i dont now whh

Question

https://code.sololearn.com/WBmC441DnnSX/?ref=app

Answer 1

At line 24;
It works when I changed `n1.style.backgroung` => `n1.style.background`

(Edit)
I think you need to give different name for the functions, I just realised you have two `cambiarColor` functions and mapped each as a different event handler for the button : )

Answer 2

Muchas gracias a los dos thank you so much