Function getBoards

javascript/0036-valid-sudoku.js:71–75

(boards)

    new Array(rows).fill().map(() => new Array(cols).fill(false));

var getBoards = (boards) => {
    const [rows, cols] = [9, 9];

    return new Array(boards).fill().map(() => initBoard(rows, cols));
};

var searchGrid = (board, boxes, cols, rows) => {
    const [_rows, _cols] = [9, 9];