Sudoku Game Online

Play Sudoku online with different difficulty levels. Free, works in your browser, no downloads or registration needed.

Time: 00:00
Mistakes: 0/3

How to use Sudoku Game

  1. Select your preferred difficulty level.
  2. Click or tap on an empty square to select it.
  3. Choose a number from 1 to 9 to fill the selected square.
  4. Complete the puzzle with all rows, columns, and 3x3 boxes containing numbers 1-9.

Features

  • Multiple difficulty levels from Easy to Expert.
  • Intuitive click/tap interface for number placement.
  • Automatic error checking to highlight conflicts.
  • Accessible on any device with a web browser.
  • Hint system to help when you're stuck.

Who Is This Tool For?

Ideal for puzzle enthusiasts looking for a daily brain challenge, students wanting to improve logical thinking, or anyone seeking a relaxing yet stimulating mental exercise.

Why Play Sudoku Online?

Playing Sudoku online is a convenient way to sharpen your mind, improve concentration, and develop problem-solving skills through logic-based number placement. This classic puzzle game is perfect for cognitive training, stress relief, and passing time productively on any device.

Frequently Asked Questions

Is this Sudoku game free?

Does this game save my progress or data?

How do I select a difficulty level?

Can I get hints or solve the puzzle for me?

Will I get a new puzzle every time?

Related Tools