Sudoku Game and Solver

Start a new GAME!
  • This program written in JavaScript, so if you want to use it you must enable JavaScript in your browser.
  • Start a new game by clicking "Easy", "Medium" or "Hard" button.
  • Fill the 9x9 grid with numbers between 1 and 9.
  • You can write a number with your keyboard.
  • Easy level: 36 numbers missing.
  • Medium level: 45 numbers missing.
  • Hard level: 54 numbers missing.
  • If you fill all of the fields click "Check Game" button.