Sudoku is a great activity for kids to improve problem-solving skills and logical thinking. It requires children to think critically and analytically to fill in missing numbers. It helps in developing logical thinking, important for success in academics, science and technology. Additionally, it improves concentration, focus, math skills and non-language dependent. KLeaning Kids and summer camps are great ways to learn Sudoku as it is a fun, engaging and challenging activity that improves cognitive skills.