JSFiddle - React, Tailwind, and code Playground

by Prathameshsb

JavaScript

const matrix = [
    [1, 2, 3, 4],
    [5, 6, 7, 8],
    [9, 10, 11, 12],
    [13, 14, 15, 16]
];

function flatten(matrix) {
	return Array.isArray(matrix) ? 
}