# Master Sudoku

Canonical: https://rexogame.com/games/master-sudoku

Master Sudoku is a logic-based number puzzle where you fill in a 9×9 grid using the following rules: Rules of Master Sudoku Each row must contain the numbers 1-9, without repetition. Each column must also contain the numbers 1-9, without repetition. Each 3×3 box (also called a "region" or "block") must contain the numbers 1-9, without repetition. Solving a Sudoku Puzzle Start by identifying given numbers (the clues). These are fixed and cannot be changed. Use logic to deduce missing numbers. Look for rows, columns, or boxes where only one number can fit. Scan and cross-check: If a number is already in a row, column, or box, it cannot be placed again in that section. Pencil in possibilities: Write small numbers in empty squares to keep track of options. Use elimination techniques: If a number can only go in one possible place within a row, column, or box, place it there. Hints System Some Sudoku games allow up to five hints to assist you. A hint typically reveals the correct number for one square. Use hints strategically when stuck, especially if you are unsure of your logic. Would you like step-by-step help solving a specific Master Sudoku puzzle?

## Categories

[brain](https://rexogame.com/categories/brain.md)

## Play

[Play Master Sudoku on RexoGame](https://rexogame.com/games/master-sudoku)

## Related games

- [Help Me Tricky Story](https://rexogame.com/games/help-me-tricky-story.md): Help Me: Tricky Story is a fun-filled brain test game. This fun game is the best combination of brain puzzles with 17 levels, complete th...
- [Battleship War Multiplayer](https://rexogame.com/games/battleship-war-multiplayer.md): Battleship War is a HTML5 Multiplayer Game. Hit all the ships of your enemy and lead your fleet to the victory! Collect points and buy sp...
- [Monster Go](https://rexogame.com/games/monster-go.md): Poke monsters are happy only in pairs! Connect them with a flow of energy to activate them. Enjoy this simple, yet addictive puzzle game....
- [Battleship Minesweeper](https://rexogame.com/games/battleship-minesweeper.md): The goal of the game is to detect all the mines in the grid. The game is over if a single mine is clicked.
- [Liquid Sort](https://rexogame.com/games/liquid-sort.md): Sort liquid by color. It sounds simple ? Try it first and see how tricky it can get. 100s of levels waiting for you.
- [Lipuzz - Water Sort Puzzle](https://rexogame.com/games/lipuzz-water-sort-puzzle.md): You will think a lot and have a lot of fun while playing the Lipuzz game. A great game to exercise memory. The aim of the game is to coll...
- [Color Fill](https://rexogame.com/games/color-fill.md): Fill the entire board with one color!
- [2048 - FNAF](https://rexogame.com/games/2048-fnaf.md): 2048 is a classic puzzle game, but in this game instead of numbers there will be FNAF(fife find it freddy) characters. Find all 14 charac...