Hungarian algorithm is a way to find the best way to match different things. This is like playing a matching game with two piles of things that you have to match up by finding the ones that go together. The algorithm looks at the different things in each pile and decides which ones should go together based on how well they match up. To do this, it looks at the similarities between the things in each pile and then finds the easiest way to match them up. This is useful when you want to find the most efficient way to match different things in a project.