📖 Sudoku Master About

Sudoku Master brings the classic 9×9 sudoku grid to your browser with pencil notes and hints. You can start with easy puzzles and work up to hard levels, and the game even has a Turkish language option.

About Sudoku Master

The grid is made of nine small boxes, each 3×3. The goal is to fill the empty cells with digits from 1 to 9, and the same digit can't appear twice in a row, a column or a small box. You click a cell and pick a digit from the keys below to write it in.

As the difficulty rises, fewer digits come pre-filled and guessing stops being enough. That's where note mode comes in: you jot down a few possible digits in a cell in small print and erase the wrong ones as the neighboring cells fill up. When you get stuck, a hint places the correct digit in the selected cell, and the eraser fixes anything you wrote wrong.

Why do kids love this game?

Every digit you place opens the way for the next one, and you can see your progress as the grid fills up. Daily puzzles offer a fresh goal each day, so even a short break is enough to finish a grid.

Is this game safe for kids?

Yes. The screen only has digits and a clean grid, and there is no time pressure to rush you. It doesn't even need addition, so kids who are nervous about math can try it, since the game only asks for ordering and logic.

🎯 How to Play

Choose a difficulty level, and start with Easy on your first try.
Click or tap an empty cell.
Pick a number from 1 to 9 on the keys below.
Make sure the same digit doesn't repeat in the row, column or 3×3 box.
For cells you're unsure about, turn on note mode and write a few candidate digits.
If you make a mistake, clear the cell with the eraser, and use a hint if you get stuck.
When every cell is filled correctly, the puzzle is complete.

⌨️ Controls

💻 PC

WASD

Move

SPACE

Action / Jump

📱 Mobile

👆

Tap & drag

💡 Tips & Tricks

Start with the fullest area: finishing the row or box that already has the most digits gives you clues for the other cells.
Look for a single candidate: if only one digit fits a cell under the row, column and box rules, write it in right away.
Scan digit by digit: checking where every 5 sits, for example, shows where the missing 5 must go.
Keep notes up to date: when you place a digit, remember to erase it from the notes in the same row and column.
Save hints for last: try on your own for a few minutes first, and use a hint only when you're completely stuck.

⚡ Features

Classic 9×9 grid: played with the familiar sudoku rules.
Gradual difficulty: puzzles run from beginner all the way to expert.
Pencil notes: write several candidate digits in a cell.
Smart hints: places the correct digit in the selected cell.
Daily puzzles: a new grid is waiting for you every day.
Turkish menu: the interface comes with Turkish language support.

❓ Frequently Asked Questions

Yes, the game is completely free. There is no download and no sign-up. When you open the page in your browser, the sudoku grid loads and you can start playing right away, with only an up-to-date browser and an internet connection needed.

You fill the empty cells with digits from 1 to 9. The same digit can't be used twice in a row, a column or a small 3×3 box. Once every cell follows the rules, the puzzle is solved.

If you aren't sure which digit goes in a cell, you can write the possible candidates in small print. As the neighboring cells fill up, you erase the wrong ones, and the last digit left is the right answer.

Yes, the game has Turkish language support, so menus and buttons can show up in Turkish. Since you play with digits, reading isn't really needed, and any child who learns the rules once can move ahead comfortably.

It suits ages 4-5 and up, and the easiest grids are a good start for little ones. There is no blood or anything disturbing, the game is built entirely on logic, and the controls are simple.