Sudoku takes you to a stressful number-crunching game that requires creativity. Challenge yourself by deducing the numbers and setting a new record.
Start the game by thinking and filling in the entire board from 1 to 9. In which each horizontal row, each vertical column, and each 3x3 square block must not repeat any number, you should complete the entire board according to the logical rules, without errors, especially the goal is to fill the entire Sudoku board with logical reasoning.
Experiencing the game is an exciting challenge that requires training your thinking, especially in analyzing and deducing numbers to identify thinking patterns in the game, which helps the brain work flexibly.
Additionally, memorizing numbers and empty boxes trains your memory and ability to recall detailed information. Playing Sudoku requires you to pay attention to every step, helping to improve your concentration and patience in studying and working. In particular, the game helps form strategies, predict results and test different abilities to solve problems.
A standard Sudoku board consists of 9x9 cells, divided into 9 3x3 square blocks, in which some cells have been filled with numbers from 1 to 9. You need to fill in the empty cells so that each horizontal row, each vertical column and each 3x3 square block has enough numbers from 1 to 9, without duplicates.
How to play:
When the cell is not determined, apply the elimination method, and you need to consider all the possibilities in the row, column and 3x3 block to eliminate the numbers that cannot be filled. The remaining numbers will help you make the right choice.
For difficult cells, you can note down the small possibilities in the corner of the cell from 1 to 9. Once a number is identified in another cell, you can easily eliminate the possibilities that are no longer suitable. This is a strategy that helps you avoid confusion and solve the difficult board systematically.
