Sudoku - Classic Brain Puzzle

Want to workout your brain and relief stress? You got the right place! Sudoku classic puzzle game (Japanese: 数独, originally called Number Place) is want you need.
Whether you'd like take a relax or get a small break, Sudoku by Volcano is a good sudoku puzzle game you can find for low time cost entertainment, it'll help you to learn and improve your sudoku levels, and during the game, your mind gets activated and your brain exercised.
With our hint system, aka the sudoku solver, will teach you all the skills you need to solve the sudoku puzzles step by step, and the instructions are very easy to understand, also with helpful animations and colorful visual effects. The hint system will not only tell you the answer but also help you to understand why the answer is, whether you're completely sudoku kids, or the way to sudoku master.
Our free suduko puzzle games comes with ads, but if you want play sudoku no ads, you're always welcome try our Premium Access which you can play sudoku without ads and enjoy much exclusive features.

We created this innovative free soduko game with several various key features:
★ Sukudo variations such as squiggly, X and Color
★ 8 difficulty levels from very easy sudoku to extreme sudoko
★ Hint system help you to learn how to solve the suduko brain puzzle
★ Career statistics to keep track of your sudoku status
★ Get more soduku puzzle free of chare from online sudoku games
★ Compete with global players in the Champions Challenge and win the bounty
★ The custom puzzle can let you create your super sudoku puzzles as composed by yourself, or from the paper sudoku
★ More than 15000 sudoku free games waiting for you

during the sodoku game, you will be able to
★ Auto highlighted numbers for the intelligent hint
★ Use pencil marks
★ Double-tap the cell to erase numbers
★ Use various kind of items, like check the errors
★ Unlimited redo & undo

you can also found more useful functions to traing your sudoku mechanics
★ You can share with your friends via Twitter or Facebook
★ Auto-save, you can pause at any time you like without losing any progress
★ Use Dark Mode in the night to protect your eyes
★ Timer, you can also disable it in settings
★ Selected cell highlighting
★ Incorrect digits mark
★ Enchanting visual effects
★ You can also play sudoku offline
★ Various numerals like Chinese number
★ Premium Access provide sudoku ad free
★ Universal App looks great on phone and tablet
★ Daily puzzle competition to get mindsport for your brain
★ Give us feedback in the game, with your help we'll make the sudoku game better

We hope you will enjoy the stunning designs of our good sudoku brain puzzle games free of charge, it's a classic brain teaser mindsport game that helps to workout your brain! All for FREE!

Sudoku is a classic logic-based puzzle game that has captivated players of all ages for decades. Its simple rules and challenging gameplay make it an addictive and rewarding experience.

Rules of Sudoku

The objective of Sudoku is to fill a 9x9 grid with numbers from 1 to 9, following three basic rules:

1. Rows: Each row must contain all the numbers from 1 to 9 without repetition.

2. Columns: Each column must contain all the numbers from 1 to 9 without repetition.

3. 3x3 Blocks: The grid is divided into nine 3x3 blocks, and each block must contain all the numbers from 1 to 9 without repetition.

Gameplay

Sudoku puzzles typically start with some numbers already filled in. The player's task is to use logical deduction to fill in the remaining empty squares. The process involves identifying possible candidates for each square based on the numbers already present in the row, column, and block.

Solving Techniques

There are various techniques used to solve Sudoku puzzles, including:

* Scanning: Identifying squares that have only one possible candidate.

* Elimination: Removing impossible candidates from squares based on the numbers in the row, column, or block.

* Hidden Singles: Identifying squares that have only one possible candidate, even if it is not immediately obvious.

* Advanced Techniques: More complex techniques such as X-Wing, Swordfish, and Hidden Triples are used to solve puzzles with multiple candidates per square.

Benefits of Sudoku

Playing Sudoku offers numerous cognitive benefits, including:

* Improved Logic and Reasoning: Sudoku challenges players to use logical deduction and problem-solving skills.

* Increased Concentration: Solving puzzles requires sustained focus and attention.

* Memory Enhancement: Sudoku improves short-term memory and helps players remember patterns and numbers.

* Reduced Stress: The act of solving puzzles can be relaxing and stress-relieving.

* Enhanced Cognitive Function: Regular Sudoku play has been linked to improved cognitive function in older adults.

Conclusion

Sudoku is a timeless puzzle game that combines logic, strategy, and deduction. Its simple rules and addictive gameplay have made it a popular pastime for people of all ages. Whether you are looking for a mental challenge, a way to improve your cognitive skills, or simply a fun and engaging way to pass the time, Sudoku is an excellent choice.