Interactive Sudoku Grid: Users can interact with the Sudoku grid directly on the web page, inputting numbers into the cells by clicking or tapping on them. Empty cells are represented by dashes (-), allowing for easy visualization of the puzzle's state.
Solver Algorithm: The heart of the application lies in its solver algorithm, which utilizes a backtracking approach to find the solution to Sudoku puzzles. The algorithm intelligently navigates through the puzzle, making educated guesses and backtracking when necessary to ensure a valid solution is reached.
Validity Checks: Before attempting to solve a puzzle, the application performs thorough validity checks on the input grid. It verifies that the Sudoku puzzle follows the rules of the game, including each row, column, and 3x3 subgrid containing the numbers 1 through 9 without repetition.
Solve Button: Users can initiate the solving process by clicking the "Solve" button. Upon activation, the solver algorithm goes to work, diligently analyzing the puzzle and providing the solution once found. If the puzzle is invalid or unsolvable, appropriate feedback is given to the user.
Clear Board Button: For convenience, the application includes a "Clear board" button, allowing users to reset the Sudoku grid with a single click. This feature enables users to start fresh or try new puzzles without any hassle.
Responsive Design: The application's responsive design ensures optimal usability across various devices and screen sizes. Whether accessed on a desktop computer, tablet, or smartphone, users can enjoy a seamless Sudoku-solving experience.
Usage:
Input Sudoku Puzzle: Users begin by inputting the initial state of the Sudoku puzzle into the grid. They can click on any cell to enter a number from 1 to 9 or leave it empty by inputting a dash (-).
Solver Activation: Once the puzzle is inputted, users can click the "Solve" button to initiate the solving process. The solver algorithm then analyzes the puzzle, providing the solution upon completion.
Clearing the Grid: At any time, users can click the "Clear board" button to reset the Sudoku grid, removing all inputted numbers and allowing for a fresh start.
