The article explores strategies in games where players have hidden information. By using specific techniques, the researchers found formulas and statistics to help players make optimal decisions. They discovered that a player's best strategy in one type of game is also the best in another type with the right starting point. To simplify the process, they developed a step-by-step algorithm to find good strategies without getting too complicated. The study focused on a security problem in underwater sensor networks and found a way to estimate how well different strategies perform.