Generate Sudoku Puzzle
Click the button to generate a 9x9 Sudoku puzzle with a unique solution. All processing is done locally in your browser.
What is a Sudoku Generator?
A Sudoku generator creates a 9x9 grid puzzle where each row, column, and 3x3 subgrid contains the numbers 1-9 without repetition, with some numbers removed for solving.
How Does This Tool Work?
This tool uses a JavaScript backtracking algorithm to generate a valid Sudoku grid and removes numbers to create a puzzle with a unique solution.
Why Use Utils Hub's Sudoku Generator?
- Accurate: Generates valid 9x9 puzzles with unique solutions.
- Instant: Creates puzzles locally in your browser.
- Browser-Based: No downloads or sign-ups required.
Frequently Asked Questions (FAQ)
What is a Sudoku puzzle?
A Sudoku puzzle is a 9x9 grid where each row, column, and 3x3 subgrid must contain the numbers 1-9 without repetition, with some cells blank for solving.
Is the Sudoku generator secure?
Yes, all processing is done locally in your browser, ensuring privacy.
Related Tools on Utils Hub
- Anagram Solver – Generate anagrams from words.
- Palindrome Checker – Check if text is a palindrome.
- Random Number Generator – Generate random numbers.