humanvisualmemory.js

// https://humanbenchmark.com/tests/memory

var evt = document.createEvent('MouseEvents');
evt.initMouseEvent('mousedown', true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null);

var StartBtn = document.querySelector("button:nth-child(1)");
var windowsActiveMemory = [];
var curActiveMemory;

function run() {
	// Start the memory challenge
	StartBtn.dispatchEvent(evt);

	setInterval(() => {
		checkAndClick();
		updateNewMemory();
	}, 50);
}

function checkAndClick() {
	if (windowsActiveMemory.length > 0) {
		for (var i = 0; i < windowsActiveMemory.length; i++) {
			windowsActiveMemory[i].dispatchEvent(evt);
		}
		windowsActiveMemory = [];
	}
}

function updateNewMemory() {
	curActiveMemory = document.getElementsByClassName("active css-hqmwod");
	windowsActiveMemory = Array.from(curActiveMemory);
}

run();