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Master Sudoku

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This is a simple, easygoing game of Sudoku. Fill in the entire grid with numbers. You cannot repeat numbers in the rows, columns, or 3 x 3 squares within the grid.

  • Choose from 6 different difficulty levels.
  • Add notes to keep track of your guesses.
  • See how fast you can solve the puzzle.





Play Master Sudoku Game Online

Children and parents can play this sudoku game by clicking in the window below.

Alternatively kids and adults can play this sudoku video game for free as a web application here.

Master Sudoku Game for Kids Video Game Play Instructions

How to Play

Fill in the missing numbers of the grid. Numbers cannot repeat in any row, column, or 3 x 3 square.

  • Starting the Game
    • On the welcome screen, select the play button to begin.
    • Choose a difficulty level to play:
      • Easy
      • Medium
      • Hard
      • Very Hard
      • Insane
      • Inhuman
  • Game Controls
    • Desktop
      • Adding numbers
        • Left click on a cell.
        • Left click on a number
      • Adding guesses
        • Left click on a cell.
        • Left click on the add button to activate note mode.
        • While in note mode, left click on the possible numbers you think should occupy that cell.
      • Erasing
        • Left click on the cell.
        • Left click on the delete button.
    • Touchscreen devices
      • Tap on the screen with your fingers and use it as a mouse.
    • Controls and indicators
      • Top row, from left:
        • Back button: Returns you to the welcome screen
        • Timer and difficulty level
        • Speaker button: Lets you turn the game’s audio on and off
        • Pause button: Temporarily stops the timer
      • Bottom row, above, from left:
        • Help button: Shows the game’s tutorial
        • Add button: Allows you to put notes on the cells
        • Solve button: Ends the game by solving the puzzle
        • Hint:
  • Game Play
    • The rules of sudoku
      • Your goal is to fill every row, column and 3 x 3 grid on the field with the numbers 1 through 9.
      • No numeral must repeat in any of the rows, columns or 3×3 grid squares.
      • Use context to identify the location of the missing numbers.
    • Difficulty and hints
      • The fewer the starting numbers of a sudoku puzzle are, the harder it is to solve.
      • You can use the hints button to show you some more numbers.
        • You only have 5 hints for the entire game. Use them wisely.
        • We recommend using hints when you’re stuck with a cell that has 2 possible answers.
    • Tips
      • Fortunately, you can write your guesses as notes to keep track of your guesses
        • Use the note tool to add the possible numbers something could be in the space provided.
        • To remove a note, turn off the note tool and superimpose the correct answer on it.
      • From there, it becomes a process of elimination.
  • Target Audience
    • The game is suited for players who like sudoku puzzle games.
    • The game has no adult themed content.

Like This Game? Review This Sudoku Logic Puzzles Video Game for Young Girls & Boys

Master Sudoku
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Free Online Master Sudoku Video Game for Children & Adults Screenshots

Master Sudoku Game Welcome Screen Screenshot.
Master Sudoku Game Difficulty Select Screen Screenshot.
Master Sudoku Game Screenshot.
Master Sudoku Gameplay Screenshot.
Master Sudoku Game Level Beat Screen Screenshot.

Mobile Friendly Cross Browser Support

This game is rendered in mobile-friendly HTML5, so it offers cross-device gameplay. You can play it on mobile devices like Apple iPhones, Google Android powered cell phones from manufactures like Samsung, tablets like the iPad or Kindle Fire, laptops, and Windows-powered desktop computers. All game files are stored locally in your web browser cache. This game works in Apple Safari, Google Chrome, Microsoft Edge, Mozilla Firefox, Opera and other modern web browsers.

Where To? What Next?

This game was published in these categories: Sudoku. You can visit any of them to select other fun games to play.

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