Hit the bull's-eye

Hit the bull's-eye:  acertar o alvo bem no meio, obter um  resultado de maneira perfeita

“ The archer hit the bull's-eye three times in a row. I didn't hit the bull's-eye even once.”

“Your idea really hit the bull's-eye. Thank you! Jill has a lot of insight. She knows how to hit the bull's-eye.” (www.thefreedictionary.com)