Sudoku Game 作者： J88 - TRANG CHÍNH THỨC TỪ NHÀ CÁI

I don't have the capability to interact with specific browser features or play games in a popup. However, I can certainly guide you on how to play Sudoku, the popular number-placement puzzle game, if you're interested!

To play Sudoku:

Rules:

The puzzle consists of a 9x9 grid, divided into 3x3 subgrids called regions.
The objective is to fill the grid with digits from 1 to 9.
Each row, column, and region must contain only one occurrence of each digit.
Some cells already have numbers, called clues, to help you start.
Solving Sudoku:

Start by identifying rows, columns, or regions where you can easily determine a number. For instance, if a row already contains the numbers 1 to 8, you can deduce the missing number.
Use the process of elimination. If a number can't fit in a row, column, or region, it must go elsewhere.
Pay attention to the intersections of rows, columns, and regions. If a number appears in both a row and a column, it can often help you solve nearby cells.
Difficulty Levels:

Sudoku puzzles come in various difficulty levels, ranging from easy to very challenging. The more clues given at the start, the easier the puzzle is to solve.
Practice and Patience:

Sudoku is about logic, not math. You don't need advanced arithmetic skills; you need patience and a methodical approach.
Practice regularly to improve your skills. Over time, you'll develop strategies for solving more complex puzzles.
If you're interested in playing Sudoku online, there are many websites and apps where you can find puzzles of different difficulty levels to solve interactively. Just search for "Sudoku online" to find a platform that suits your preferences