Tic Tac Toe Game 2 Player JavaScript

Tic Tac Toe Game 2 Player JavaScript
Code Snippet:Tic Tac Toe Board (Pure JavaScript)
Author: Sanket Vaghela
Published: January 11, 2024
Last Updated: January 22, 2024
Downloads: 3,832
License: MIT
Edit Code online: View on CodePen
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This JavaScript code snippet helps you to create a tic tac toe game that 2 player can play. The game interface consists of a grid that’s 3 squares by 3 squares. This game can be played between two players. The first player needs to put X and seconds will place O inside the empty boxes. The player who fills the boxes in a row (up, down, across, or diagonally) is the winner.

How to Create 2 Player Tic Tac Toe Game in JavaScript

1. First of all, create the HTML structure as follows:

<div class="tabel ctr">
    <div class="board"><span id="col-0"></span><span id="col-1"></span><span id="col-2"></span><span id="col-3"></span><span id="col-4"></span><span id="col-5"></span><span id="col-6"></span><span id="col-7"></span><span id="col-8"></span></div>
    <button id="reset">Reset</button>

2. After that, add the following CSS styles to your project:

@import url("https://fonts.googleapis.com/css?family=Press+Start+2P&display=swap");
* {
  user-select: none;

.ctr {
  font-family: "Press Start 2P", cursive;
  display: flex;
  justify-content: center;
  align-items: center;

.tabel {
  width: 480px;
  height: 480px;
  margin: 10px auto;
  background: #76AFD6;
  border-radius: 100%;
  border: 1px solid #0D152B;
  box-shadow: -2px 20px 0 -3px #4283C4, -20px 20px #0D152B;
  flex-direction: column;

.board {
  width: 369.2307692308px;
  height: 369.2307692308px;
  background: #D3E2EA;
  border-radius: 20px;
  border: 1px solid #0D152B;
  box-shadow: -10px 5px 0px -2px #192852;
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 8px;
  padding: 12px;

.board > span {
  background: #76AFD6;
  color: #fff;
  font-size: 4em;
  padding-left: 9px;
  padding-top: 6px;
  text-align: center;
  border: 2px solid #0D152B;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: -1.2px 2px 0px 0px #141D4C;
.board > span:hover {
  background: #6aa8d2;
.board > span:active {
  box-shadow: -1.2px 7.4px 0px -2.5px #141D4C;

#reset {
  margin-top: 14px;
  color: #fff;

.win {
  background: #55efc4 !important;

3. Finally, add the following JavaScript code and done.

'use strict'

const _ = document,
          cols = Array.from(_.querySelectorAll('.board > span')),
					reset = _.querySelector('#reset')
let cur = true
let arr = new Array(9).fill(null)
const wins = [
  [0, 1, 2],
  [3, 4, 5],
  [6, 7, 8],
  [0, 3, 6],
  [1, 4, 7],
  [2, 5, 8],
  [0, 4, 8],
  [2, 4, 6]
function event(can) {
	reset.addEventListener('click', fnreset)
  for(let col of cols)
      col.addEventListener('click', play)
      col.removeEventListener('click', play)
function play(e) {
  const __ = e.target
    cur = !cur
    __.innerHTML = cur ? '<h1 name="O">O</h1>' :  '<h1 name="X">X</h1>'
    move(parseInt(__.id.split(/\D+/g)[1]), __.childNodes[0].getAttribute('name'))

function move(ind, sign) {
  arr[ind] = sign

  for (let i = 0; i < wins.length; i++) {
     let [a, b, c] = wins[i] 
      if(cmp(arr[a], arr[b], arr[c])){
        console.log(sign, ' wins')
function cmp(a, b, c) {
  if(a && b && c)
    return (a === b) && (a === c) && (b === c)

function fnreset() {
    for(let col of cols){
      col.innerHTML = ''
    arr = new Array(9).fill(null)

That’s all! hopefully, you have successfully integrated this Tic Tac Toe game code snippet into your project. If you have any questions or facing any issues, feel free to comment below.

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