Have you guys started the intellectual game National Sudoku? Recently, many friends have consulted the editor about the skills for clearing the 20 levels of National Sudoku Six Palaces. If you still don’t understand, hurry up and learn about it with me.

　　Sixth House 20 Answers

　　Game introduction

Players need to deduce the numbers in all remaining spaces based on the known numbers on the 9×9 board, and ensure that the numbers in each row, column, and thick-lined palace contain 1-9 and cannot be repeated.

The Sudoku board consists of nine palaces, and each palace is divided into nine small grids. Certain known numbers and solution conditions are given in these eighty-one squares. Players can use logic and reasoning to fill in the numbers 1-9 in other blanks. Each number from 1 to 9 appears only once in each row, column and palace, so it is also called the "nine-square grid".

　　Game introduction

1. Intuitive teaching mode, it is very easy to get started, it only takes 30 seconds.

2. Step-by-step level design, with linearly increasing difficulty.

3. Complete question bank from entry level to competition level difficulty.

4. Comprehensive introduction of relevant knowledge.

5. Online ranking, waiting for you to challenge.

6. Challenge mode, the question bank is updated every hour.

The above are the tips for clearing 20 levels of National Sudoku Six Palaces. Everyone must have learned it by now.