adroit

Tu étais le plus adroit.

You were the most skillful.

Il tenta de dissimuler son ineptie dans un tour de passe-passe pas très adroit.

He tried to conceal his ineptitude in a not-so-deft sleight of hand.

C'est adroit de sa part de résoudre un problème si difficile.

It is clever of her to solve such a difficult problem.