The article explores how to find approximate solutions in games, like finding a good strategy in a competition. It shows that finding these solutions is really hard, even for simple games with just two players. The researchers looked at different ways to find these solutions in games with multiple players. They found that it's tough to find the best strategy, but they came up with some ways to get close to it. Overall, the study sheds light on the challenges of finding good strategies in games, even when there are only a few players involved.