Noggin Playground's Princess Snakes and Ladders - Early Learning Basic Counting Game for Preschool Kids - Ages 3+ Who will be the first to rescue the king and become a hero? Princess Snakes and Ladders is a basic counting game for preschool kids. Players will need to use your counting skills as you climb ladders and slide down banners in a frantic race to the top of the tower. Helps develop number recognition, direction/movement comprehension, basic counting and social development. For 2-6 players ages 3 and up.