Mastering 9 by 9 Sudoku solver: Tips and Strategies for Solving Like a Pro
First, let's start with the objective of the game. The goal of Sudoku is to fill a 9 by 9 grid with digits so that each column, each row, and each of the nine 3 by 3 sub-grids contain all of the digits from 1 to 9 without repetition. This means that each row, column, and sub-grid must have the numbers 1-9 represented only once.
Here are the basic rules of 9 by 9 Sudoku:
- Each row must contain all of the numbers from 1 to 9.
- Each column must contain all of the numbers from 1 to 9.
- Each 3 by 3 sub-grid (also known as a "region") must contain all of the numbers from 1 to 9.
- To begin a puzzle, some of the numbers will already be filled in. These are called "givens," and they cannot be changed. Your job is to fill in the rest of the numbers.
When you start a puzzle, it's important to look for any obvious numbers that can be placed. For example, if a row already has the numbers 1, 2, 3, 4, 5, 6, and 7, then the missing number must be 8 or 9. By using this process of elimination, you can begin to fill in the rest of the puzzle.
It's also important to keep track of the numbers you've already placed in a row, column, or sub-grid, so you don't accidentally repeat a number.
In summary, the basics of 9 by 9 Sudoku include filling in a 9 by 9 grid with the numbers 1-9 so that each row, column, and sub-grid contains all the numbers only once. The objective is to fill in the grid by using logic and elimination, and by following the rules of the game.
Pick a tool that that will help you master sudoku(9 by 9 sudoku solver app):
Sudokuplus.net is an exceptional resource for anyone seeking to enhance their Sudoku skills. The platform features an impressive collection of articles and guides covering everything from the fundamentals of Sudoku to advanced solving tactics. Sudokuplus.net also offers a vast collection of printable Sudoku puzzles suitable for beginners to experts.
Moreover, Sudokuplus.net's app boasts an array of useful features, including a Sudoku solver tool, daily challenges, and a variety of solving tools, such as hints, tutorials, and pencil marks. These tools enable users to improve their skills and solve puzzles more efficiently. With its vast range of solving tools and articles, Sudokuplus.net is a comprehensive resource for Sudoku enthusiasts of all levels.
Find video tutorials
ideos can be particularly helpful for visual learners who may find it easier to understand a concept when it's presented in a video format. Additionally, some videos may offer step-by-step instructions for solving specific Sudoku puzzles, which can be useful for beginners who are just starting out.
That being said, it's important to note that watching videos alone may not be enough to become proficient in Sudoku. To truly improve your skills, you will need to practice solving puzzles on your own and apply the strategies and techniques you've learned from the videos. So while videos can be a helpful supplement to your Sudoku practice, they should not be relied upon as the sole means of improving your skills.
There are many excellent Sudoku-related YouTube channels available, each with their own unique approach to teaching and solving Sudoku puzzles. Here are a few of the best Sudoku-related YouTube channels:
Cracking the Cryptic:
This channel is dedicated to solving and explaining some of the most challenging Sudoku puzzles in the world. The hosts, Simon Anthony and Mark Goodliffe, are both former champions of the World Sudoku Championship and are renowned for their expertise in solving difficult puzzles.
Cracking the Cryptic YouTube channel
Hosted by the "Sudoku Guy" himself, Sudoku Guy is a channel dedicated to teaching Sudoku solving techniques in a fun and engaging way. The host, Chris, breaks down complex puzzles and strategies into easy-to-follow steps, making it a great resource for beginners.
Sudoku Guy Cryptic YouTube channel
Incredible amount of lessons and tutorials and videos added regularly so it is a sure like/subscribe channel:
Sudoku Primer YouTube channel
The Sudoku Swami channel features a variety of Sudoku-related content, including tutorials, solving strategies, and interviews with Sudoku experts. The host, Rohan Rao, is a two-time Indian Sudoku Champion and is known for his innovative approaches to solving puzzles.
Sudoku Swami YouTube channel
The Sudoku Professor:
The Sudoku Professor channel features a mix of tutorials and puzzle-solving videos, all presented by Dr. Sudoku himself, Thomas Snyder. Dr. Snyder is a seven-time World Sudoku Champion and is renowned for his expertise in solving difficult puzzles.
The Sudoku Professor YouTube channel
Incredible howcase excellent sudoku and puzzles that are perfect for all levels of solving skill; catering to both new and experienced solvers.
These are just a few of the many excellent Sudoku-related YouTube channels available. Whether you're a beginner or an expert, there's sure to be a channel out there that can help you improve your Sudoku skills.