Ep 9. The Vanishing Hopscotch Mystery / The Hidden Treasure Mystery

Someone in Busytown Park got rid of Sally and Hilda's newly drawn hopscotch board. Huckle and Lowly set about helping the girls find out who's responsible. As it turns out the culprit isn't a who, but a what - the park's new sprinkler system washed the chalk drawing clean off the sidewalk.A treasure is hidden somewhere in Mr. Gronkle's mansion. All anyone knows is that the secret hiding place has something to do with a rooster, an arrow and the number four. It turns out the treasure is hidden where the shadow of the arrow on the rooster weather vane points to four eggs on a garden statue.