The Yo-Yo is a Tool in Animal Well that players will loot from a chest near the bottom-right corner of the map, and it makes it possible to solve new puzzles and access new areas. That said, fans may be confused about which puzzles and areas they should be targeting once they have obtained the Tool. This guide is here to alleviate that confusion, and it explains exactly what players should do after getting the Yo-Yo in Animal Well.