Sudoku is a puzzle game with numbers. To solve a puzzle, you need focus and logic. The player's task is to fill in the numbers in the 9x9 grid so that each row, each column, and nine 3x3 subplots form a main grid containing all the numbers from 1 to 9. Playing Sudoku regularly will help you improve your memory and focus. At the same time, it slows down the aging process of brain cells.
How To Play
The way to play Sudoku is quite simple, which is to fill in the remaining cells with the condition:
- Horizontal row: There must be enough numbers from 1 to 9, no need to be in the correct order. There are no duplicate numbers in the horizontal row.
- Vertical row: Ensure enough quantity from 1-9, no need to order. There are no duplicate numbers in the vertical row.
- Each 3 x 3 zone must also have enough numbers from 1-9. There are no duplicates in the same 3 x 3 area.