Sudoku Sudoku is a number placement game that relies on short-term memory. To complete a Sudoku puzzle, you have to look ahead and follow trails of consequences. This type of planning helps improve short-term memory and concentration. Crosswords Crosswords are …
Sleeping early and waking up early improves the concentration and memory power too. This means people will tend to perform better at work and the children in their studies. Waking up early provides more energy: People who have less hours of …
