JSFiddle - React, Tailwind, and code Playground

HTML

<input type="button" value="Start" id="start_button" />
<div id="game_board"></div>

JavaScript

var i = 0;
$('#start_button').click(function () {
    $("#game_board").append($("<input type='button' class='click-point' id='" + (i++) + "' value='test" + i + "' />"));
});

$("#game_board").on("click", ".click-point", function (event) {
    $(this).remove();
    $('#current_score').text(parseInt($('#current_score').html(), 10) + 1);
});