Game Sailing ship escape online

You have to release from prison a little girl. The little girl was captured by pirates, villains locked her in the hold of the ship, and themselves went ashore to have fun. Soon they will come back and then not be good prisoner. Find a way to save her. Search the ship, open chests and boxes, you need to find the keys to the locks, they hang on the grid. Care and logical thinking will help you proceed with the mouse.