Sudoku GUI Save
Simple Sudoku Game built on Pygame as a backtracking algorithm visualizer. Credits to TechWithTim for the idea.
Sudoku
Sudoku game written in Python with the Pygame library to visualize the backtracking algorithm.
Every time the program is executed, a random, solvable board is created
and the user can attempt to solve it by clicking on the cells.
Entering a number into a cell will be entered as a tentative value.
Once the the user is sure that the inputted number is the correct entry, pressing the
enter key will attempt to input the number onto the board. Correct
answers will be permanently displayed while incorrect answers will be removed. Likewise,
values can be removed by pressing on the backspace or delete keys.
If at any point the player decides to solve the board, the spacebar can be pressed.
This will commence a visual that demonstrates how the backtracking algorithm
is being applied in order to solve the board.
Controls
| Keys | Actions |
|---|---|
Left Click |
Enters a value into that cell |
Backspace/Delete |
Deletes the number in that cell |
Space |
Solves the board via a backtracking algorithm visualizer |
h |
Gives user a hint. Displays a random correct value on the board |
Requirements
In order to run the program, the following is required:
- Python 3
- Pygame
Pygame can simply be installed from the command prompt by
running pip install pygame or py -3.4 -m pip install pygame
where -3.4 should be replaced with your current version of Python. Alternatively,
you could download Pygame directly from their website (check the link under this project's About).
Downloading and running
After downloading and extracting the zip from the releases page, double
click on sudoku_gui.py to run the program. Alternatively, open it from an
IDE of choice.
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