Logic games are puzzles that require players to use reasoning and critical thinking to solve problems. They often involve scenarios where players must deduce relationships, make inferences, or follow specific rules to arrive at a solution. Common formats include Sudoku, crossword puzzles, and grid-based puzzles. These games are popular in various settings, including educational environments and competitive exams like the LSAT. They help improve cognitive skills such as problem-solving, analytical thinking, and attention to detail, making them beneficial for both recreational and academic purposes.