Sudoku - Free Classic Sudoku Game

Classic Sudoku puzzles for FREE!

Sudoku for beginners and advanced players. Whether you'd like to relax or keep the mind active – pass the time in a pleasant way with sudoku free puzzle game! Get a small stimulating break or clear your head with sudoku puzzle app. Take your favorite game with you wherever you go. Playing sudoku on mobile is as good as with a real pencil and paper.

Sudoku game is a great warm-up for the mind and one of the most popular and interesting puzzles. Download the Sudoku app for free on your phone or tablet and you can solve puzzles wherever you go. Classic Sudoku is the best puzzle game for training logical thinking and memory. Sudoku for beginners and advanced players. Each puzzle has only one right solution.

Sudoku puzzles come in 4 difficulty levels: easy, medium, hard and expert. Our application has some features that make the game easier for you: hints, auto-check, and highlight duplicates. You can use them or disable them in the settings! It does not matter whether you are online or offline, to play Sudoku you do not need the internet connection and you can solve puzzles anytime.

Classic Sudoku is a logic-based number puzzle game and the goal is to place 1 to 9 digit numbers into each grid cell so that each number can only appear once in each row, each column and each mini-grid. With our Sudoku puzzle app, you can not only enjoy sudoku games anytime anywhere, but also learn Sudoku techniques from it.

Sudoku Features:

- More than 5000 different sudoku puzzles!

- 4 perfectly balanced difficulty levels

- Turn on Notes to make notes as on paper. Each time you fill in a cell, notes are automatically updated!

- Highlight Duplicates to avoid identical numbers in a row, column and block

- Intelligent Hints can guide you through the numbers whenever you get stuck

- Unlimited Undo and Eraser to help you get rid of mistakes

- Highlighting of a row, column and sub-grid related to the selected cell to help you discover patterns

- Automatically saves your game when you get a phone call, switch applications, or lock the phone

- Statistics. Track your progress for each difficulty level: analyze your best time and other achievements

If you enjoy Sudoku, this is the app for you!

What's New in the Latest Version 1.8.83

Last updated on Jun 10, 2024

Sudoku performance is now turbocharged! Enjoy faster load times and smoother gameplay in your puzzle-solving adventures.

Sudoku is a logic-based puzzle game that has gained immense popularity worldwide. It is a game of deduction and requires players to use their reasoning skills to fill in a 9x9 grid with numbers. The goal is to fill in the grid so that each row, column, and 3x3 subgrid contains all the numbers from 1 to 9 without any repetitions.

Gameplay:

Sudoku is played on a 9x9 grid, which is further divided into nine 3x3 subgrids. The grid is partially filled with some numbers, and the player's task is to fill in the remaining empty cells. The numbers in the grid provide clues to help the player deduce the correct numbers for the empty cells.

Rules:

The rules of Sudoku are straightforward:

1. Each row must contain all the numbers from 1 to 9 without any repetitions.

2. Each column must contain all the numbers from 1 to 9 without any repetitions.

3. Each 3x3 subgrid must contain all the numbers from 1 to 9 without any repetitions.

Solving Techniques:

There are various techniques that players can use to solve Sudoku puzzles. Some of the common techniques include:

1. Scanning: Looking for rows, columns, or subgrids that are almost complete and identifying the missing numbers.

2. Hidden Singles: Identifying cells that can only contain one possible number based on the numbers already present in the row, column, and subgrid.

3. Naked Pairs/Triples/Quads: Identifying two, three, or four cells within a row, column, or subgrid that can only contain a specific set of numbers.

4. X-Wing: A technique used to eliminate possible numbers from cells that are in the same two rows and two columns.

5. Swordfish: A more advanced technique that eliminates possible numbers from cells that are in the same three rows and three columns.

Benefits of Playing Sudoku:

Sudoku is not just a fun and engaging game; it also offers several cognitive benefits:

1. Improves Logical Thinking: Sudoku requires players to use logical reasoning and deduction skills to solve the puzzles.

2. Enhances Concentration: The game demands focus and concentration, which helps improve overall attention span.

3. Sharpens Memory: Sudoku challenges players to remember numbers and their positions within the grid, thus strengthening memory skills.

4. Reduces Stress: Solving Sudoku puzzles can be a relaxing and stress-relieving activity, providing a sense of accomplishment upon completion.

5. Promotes Brain Health: Regular Sudoku play has been linked to improved brain function and reduced risk of cognitive decline in older adults.

Overall, Sudoku is an entertaining and mentally stimulating game that offers numerous benefits for players of all ages and skill levels. It is a classic puzzle game that has stood the test of time and continues to be enjoyed by puzzle enthusiasts worldwide.