function getBoardFromInputs() {
    let sudokuInputs = document.querySelectorAll("#sudoku-board input");
    let sudokuBoard = [];

    sudokuInputs.forEach((input, index) => {
        let rowIndex = Math.floor(index / 9);
        let colIndex = index % 9;

        if (!sudokuBoard[rowIndex]) {
            sudokuBoard[rowIndex] = [];
        }

        sudokuBoard[rowIndex][colIndex] = parseInt(input.value) || 0;
    });

    return sudokuBoard;
}

function initializeBoard() {
    let table = document.getElementById("sudoku-board");
    for (let i = 0; i < 9; i++) {
        let row = table.insertRow();
        for (let j = 0; j < 9; j++) {
            let cell = row.insertCell();
            let value = board[i][j];
            let input = document.createElement("input");
            input.type = "text";
            input.maxLength = 1;
            input.value = value === "." ? "" : value;
            input.addEventListener("input", function () {
                // Update the value in the board1 array when user changes input
                board[i][j] = this.value === "" ? "." : this.value;
            });
            cell.appendChild(input);
        }
    }
}
window.onload = initializeBoard;