The brain also needs to be trained

Did you know that the brain also needs to be trained? Try the game Sudoku. It trains the brain well, although it is not very difficult. You just need to put the numbers in a row from 1 to 9 so that they do not repeat horizontally and vertically. It's cool that you can play on both laptop and phone.

Here is the [URL="https://sudokupro.app/";]best online sudoku that I found.

Do you know any other such simple brain training games?