Sudoku

The goal of the game is to place 1 to 9 into each grid so that each number can only appear once in each row, each column and each mini-grid. It is not only easy to get started, but also very beneficial to our brains.

Playing Sudoku regularly is very beneficial to our brains, such as improving logical thinking ability, improving concentration, memory, observation and imagination, and can get a lot of sense of accomplishment from it!