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Om 2008


Sudoku is a UI application and it plays like normal sudoku puzzle games. It is a logic-based number-placement puzzle. The objective is to fill a 9×9 grid so that each column, each row, and each of the nine 3×3 boxes (also called blocks or regions) contains the digits from 1 to 9 only one time each. The puzzle setter provides a partially completed grid. For more information, refer to the Sudoku rules.



There are 5 icons and a number keyboard at the bottom. Choose one empty grid and pick up one suitable number to fill in! If the number is wrong/illegal, that number shows up in red.

  • icons (from left to right)
  1. Create New puzzle
  2. Undo a step
  3. Redo a step
  4. Clear all filled-in numbers
  5. Check solved or not solved
  • 1-9 number keyboard

Source code

This UI application is written by python. Download the source code, it comes with a generator and solver. You can generate different level of puzzles. Code is from here. Check the README document!


[1] Sudoku project -