Puzzles are excellent tools for brain stimulation, available for all tastes and ages. They promote the development of various cognitive skills and offer enriching entertainment. Among the most popular are jigsaw puzzles, which require patience and attention to assemble the pieces and create a picture, as well as brain teasers like Sudoku.
These puzzles are particularly effective in measuring and improving intelligence quotient (IQ). They utilize logical thinking and problem-solving skills—key competencies assessed in IQ tests.
