Ftvg

Для этой игры поле в клетку создадим по шаблону, разработанному в статье Игровое поле на JavaScript. В шаблоне изменим количество колонок и кнопок.

<html>
	<head>
		<style>
    			#puzzle {
				display: inline-grid;
				grid-template-columns: repeat(3, 1fr);
				padding: 30vw;
				padding-top: 10px;
			}
			input {
				width: 10vw;
				height: 10vw;
				margin: 1px;
				text-align: center;
				font-size: 5vw;
			}
		</style>
		<script>
			letter = Array.from("012345678");
			letter.sort(()=>Math.random()-0.5)
			btn = new Array(9);
			function play(B){
				n = btn.indexOf(B);
				console.log(n)
			}
		</script>
	</head>
	<body>
		<div id=puzzle>
		</div>
		<script>
			for(i=0; i<9; i++){
				btn[i] = document.createElement("input");
				btn[i].type = "button";
				btn[i].value = letter[i];
				btn[i].onclick = function() {play(this)};
				document.getElementById('puzzle').appendChild(btn[i]);
			}
		</script>
	</body>
</html>

варвар

<html>
	<head>
		<style>
    			#puzzle {
				display: inline-grid;
				grid-template-columns: repeat(8, 1fr);
				padding: 10vw;
			}
			input {
				width: 10vw;
				height: 10vw;
				margin: 1px;
				text-align: center;
				font-size: 5vw;
			}
		</style>
		<script>
			s = "QWERTYUPASDFGHJKLZXCVBNM"
			letter = Array.from(s+s);
			letter.sort(()=>Math.random()-0.5);
			btn = new Array(48);
			fix = true;
			m = 0;
			function play(B){
				n = btn.indexOf(B);
				if (btn[n].value != " "){
					return
				}
				B.value = letter[n];
				if (fix){
					fix = false;
				}
				else if (letter[n] == letter[m]){
					fix = true;
				}
				else {
					btn[m].value = " ";
				}
				m = n;
			}
		</script>
	</head>
	<body>
		<div id=puzzle>
		</div>
		<script>
			for(i=0; i<48; i++){
				btn[i] = document.createElement("input");
				btn[i].type = "button";
				btn[i].value = " ";
				btn[i].onclick = function() {play(this)};
				document.getElementById('puzzle').appendChild(btn[i]);
			}
		</script>
	</body>
</html>

memory02.html

<html>
	<head>
		<meta charset="utf-8">
		<style>
    			#puzzle {
				display: inline-grid;
				grid-template-columns: repeat(8, 1fr);
				padding: 15vw;
				padding-top: 15px;
			}
			input {
				width: 8vw;
				height: 8vw;
				margin: 1px;
				text-align: center;
				font-size: 5vw;
				animation-duration: 5s;
				border-radius: 15px;
			}
		</style>
		<script>
			s = "🎭🥎🏀🐞🦈🦞🐊🦊🐼🦓🐫🐒🐧🐓🦆🦋🌺🎻🎲🎨🎃🌍🚆🚙"
			letter = Array.from(s+s);
			letter.sort(()=>Math.random()-0.5);
			btn = new Array(48);
			fix = true;
			m = 0;
			function play(B){
				n = btn.indexOf(B);
				if (btn[n].value != " "){
					return
				}
				B.value = letter[n];
				if (fix){
					fix = false;
				}
				else if (letter[n] == letter[m]){
					fix = true;
				}
				else {
					btn[m].value = " ";
				}
				m = n;
			}
		</script>
	</head>
	<body>
		<div id=puzzle>
		</div>
		<script>
			for(i=0; i<48; i++){
				btn[i] = document.createElement("input");
				btn[i].type = "button";
				btn[i].value = " ";
				btn[i].onclick = function() {play(this)};
				document.getElementById('puzzle').appendChild(btn[i]);
			}
		</script>
	</body>
</html>

memory.html

Игра на GitHub