// CODIGO DE RANDOM EM // http://pt.stackoverflow.com/questions/86152/embaralhar-n%c3%bameros-de-uma-lista public IList <Palavra> ListaDePalavrasRandomNivelNormal() { IList <Palavra> listaRandomica; listaRandomica = PalavraRepositorio.ListaDePalavrasComMenosOuIgualA12Caracteres(); var random = new Random(); var query = from i in listaRandomica let r = random.Next() orderby r select i; return(query.ToArray()); }