The Secret Cabin

After a successful diamond heist, you run from the police to your relative’s cabin in the swamps. This isn’t the first time the old rascal will be hiding loot from the authorities. But your cousin wasn’t happy with his cut, so you’ll have to solve his puzzles and open the locks to the hiding place. The cops will be there within an hour, can you hide the briefcase full of loot before they break down the door?