peace be upon you bro Saber >>>

nice idea , and i will practice with an " idiom "

it is the word (cake ) !

when you say that something is a piece of cake you mean that this is an easy and simple thing to do

e.g. " The mission was a piece of a cake"

عبارة " a piece of cake"

توحي بشيء من السهل القيام به

that is it >>>

BEST WISHES TO YOU