Are you smart enough to beat a brain game? Explore a huge selection of free online games that can help you to develop your cognitive abilities and improve your brain health. Games like memory and word search exercises are fun educational tools for children to learn about the world around them. More complex games, such as Sudoku, provide a stimulating challenge for adults. By challenging your memory and problem-solving skills in a specific discipline, you can test yourself against a series of increasingly difficult tasks. With so many kinds of brain games to choose from, it's easy to find one that challenges you while also being fun.