Sudoku Generator
Use this sudoku generator to load a fresh puzzle, fill the empty cells, and track how many entries match the generated solution.
Example Usage
- Open a fresh sudoku puzzle and solve it directly in the browser.
- Track how many blank cells you have filled so far.
- Use the correctness counter as a lightweight progress check.
Sudoku Generator Explained
A sudoku generator creates a number puzzle where each row, column, and 3x3 block should contain the digits 1 through 9 without repetition. This version starts from a valid completed board, removes a set of cells, and lets you fill the blanks directly in the browser. It also keeps simple progress metrics such as how many blanks are filled and how many entries match the stored solution. That makes it useful as a casual logic puzzle, a daily brain warm-up, or a lightweight example of client-side puzzle generation and validation.
FAQ
Does it generate a new board each time?
Yes. The puzzle is regenerated with a fresh transformed solution and a new set of blank cells.
Can I type any number?
You can enter digits 1 through 9 in the editable cells, while the fixed clues stay locked.
Does it tell me if the puzzle is solved?
Yes. When every blank matches the solution, the status switches to solved.
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