This works much better than random guessing because by starting with the box with the picture of their instrument, each musician restricts their search to the loop that contains their instrument, and there are decent odds, about 35%, that all of the loops will be of length five or less.
Esto funciona mucho mejor que adivinar al azar porque al partir de la caja con la imagen de su instrumento, cada músico restringe su búsqueda al bucle que contiene el instrumento, y hay probabilidades decentes, aproximadamente un 35 %, de que todos los bucles serán de longitud cinco o menos.