Tic-Tac-Toe Game using HTML CSS Javascript
Tic-Tac-Toe Game in Javascript:
Tic-Tac-Toe game is a two players game. There will be a board of 3×3 table cells and 2 symbols in this game, one for each player. Both players can choose the symbol of their choice. Then they will mark the sign inside of a box on the board. One who got their symbol marked in a sequence of three may be vertical, horizontal, or diagonal.
The main logic of the Tic-Tac-Toe game is that the player will have won the match, and the player will lose the game if he doesn’t get his symbol in a sequence of three. If both of the players do not get their symbols in a line of three, the match will be tied or drawn.
File: index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="style.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css"/>
</head>
<body>
<div class="select-box">
<header><center>Tic Tac Toe Game</center></header>
<div class="content">
<div class="title"><center>Choose Player-X/O</center></div>
<div class="options">
<button class="playerX">Player-X</button>
<button class="playerO">Player-O</button>
</div>
</div>
</div>
<div class="play-board">
<div class="details">
<div class="players">
<span class="Xturn">X's Turn</span>
<span class="Oturn">O's Turn</span>
<div class="slider"></div>
</div>
</div>
<div class="play-area">
<section>
<span class="box1"></span>
<span class="box2"></span>
<span class="box3"></span>
</section>
<section>
<span class="box4"></span>
<span class="box5"></span>
<span class="box6"></span>
</section>
<section>
<span class="box7"></span>
<span class="box8"></span>
<span class="box9"></span>
</section>
</div>
</div>
<div class="result-box">
<div class="won-text"></div>
<div class="btn">
<button>Play Again</button>
<button onclick="javascript:window.close()">Exit</button>
</div>
</div>
<script src="script.js"></script>
</body>
</html>
File: style.css
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;300;400;500;600;700&display=swap');
*{
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Poppins', sans-serif;
}
::selection{
color: #fff;
background:#004488;
}
body{
background:#004488;
}
.select-box, .play-board, .result-box{
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
transition: all 0.3s ease;
}
.select-box{
background: #fff;
padding: 20px 25px 25px;
border-radius: 5px;
max-width: 400px;
width: 100%;
}
.select-box.hide{
opacity: 0;
pointer-events: none;
}
.select-box header{
font-size: 30px;
font-weight: 600;
padding-bottom: 10px;
border-bottom: 1px solid lightgrey;
}
.select-box .title{
font-size: 22px;
font-weight: 500;
margin: 20px 0;
}
.select-box .options{
display: flex;
width: 100%;
}
.options button{
width: 100%;
font-size: 20px;
font-weight: 500;
padding: 10px 0;
border: none;
background: #004488;
border-radius: 5px;
color: #fff;
outline: none;
cursor: pointer;
transition: all 0.3s ease;
}
.options button:hover,
.btn button:hover{
transform: scale(0.96);
}
.options button.playerX{
margin-right: 5px;
}
.options button.playerO{
margin-left: 5px;
}
.select-box .credit{
text-align: center;
margin-top: 20px;
font-size: 18px;
font-weight: 500;
}
.select-box .credit a{
color: #56baed;
text-decoration: none;
}
.select-box .credit a:hover{
text-decoration: underline;
}
.play-board{
opacity: 0;
pointer-events: none;
transform: translate(-50%, -50%) scale(0.9);
}
.play-board.show{
opacity: 1;
pointer-events: auto;
transform: translate(-50%, -50%) scale(1);
}
.play-board .details{
padding: 7px;
border-radius: 5px;
background: #fff;
}
.play-board .players{
width: 100%;
display: flex;
position: relative;
justify-content: space-between;
}
.players span{
position: relative;
z-index: 2;
color: #004488;
font-size: 20px;
font-weight: 500;
padding: 10px 0;
width: 100%;
text-align: center;
cursor: default;
user-select: none;
transition: all 0.3 ease;
}
.players.active span:first-child{
color: #fff;
}
.players.active span:last-child{
color: #004488;
}
.players span:first-child{
color: #fff;
}
.players .slider{
position: absolute;
top: 0;
left: 0;
width: 50%;
height: 100%;
background: #004488;
border-radius: 5px;
transition: all 0.3s ease;
}
.players.active .slider{
left: 50%;
}
.players.active span:first-child{
color: #004488;
}
.players.active span:nth-child(2){
color: #fff;
}
.players.active .slider{
left: 50%;
}
.play-area{
margin-top: 20px;
}
.play-area section{
display: flex;
margin-bottom: 1px;
}
.play-area section span{
display: block;
height: 90px;
width: 90px;
margin: 2px;
color: #004488;
font-size: 40px;
line-height: 80px;
text-align: center;
border-radius: 5px;
background: #fff;
}
.result-box{
padding: 25px 20px;
border-radius: 5px;
max-width: 400px;
width: 100%;
opacity: 0;
text-align: center;
background: #fff;
pointer-events: none;
transform: translate(-50%, -50%) scale(0.9);
}
.result-box.show{
opacity: 1;
pointer-events: auto;
transform: translate(-50%, -50%) scale(1);
}
.result-box .won-text{
font-size: 30px;
font-weight: 500;
display: flex;
justify-content: center;
}
.result-box .won-text p{
font-weight: 600;
margin: 0 5px;
}
.result-box .btn{
width: 100%;
margin-top: 25px;
display: flex;
justify-content: center;
}
.btn button{
font-size: 18px;
font-weight: 500;
padding: 8px 20px;
border: none;
background: #004488;
border-radius: 5px;
color: #fff;
outline: none;
cursor: pointer;
transition: all 0.3s ease;
margin-right: 25px;
}
File: script.js
const selectBox = document.querySelector(".select-box"),
selectBtnX = selectBox.querySelector(".options .playerX"),
selectBtnO = selectBox.querySelector(".options .playerO"),
playBoard = document.querySelector(".play-board"),
players = document.querySelector(".players"),
allBox = document.querySelectorAll("section span"),
resultBox = document.querySelector(".result-box"),
wonText = resultBox.querySelector(".won-text"),
replayBtn = resultBox.querySelector("button");
window.onload = ()=>{
for (let i = 0; i < allBox.length; i++) {
allBox[i].setAttribute("onclick", "clickedBox(this)");
}
}
selectBtnX.onclick = ()=>{
selectBox.classList.add("hide");
playBoard.classList.add("show");
}
selectBtnO.onclick = ()=>{
selectBox.classList.add("hide");
playBoard.classList.add("show");
players.setAttribute("class", "players active player");
}
let playerXIcon = "fas fa-times";
let playerOIcon = "far fa-circle";
let playerSign = "X";
let runBot = true;
function clickedBox(element){
if(players.classList.contains("player")){
playerSign = "O";
element.innerHTML = `<i class="${playerOIcon}"></i>`;
players.classList.remove("active");
element.setAttribute("id", playerSign);
}else{
element.innerHTML = `<i class="${playerXIcon}"></i>`;
element.setAttribute("id", playerSign);
players.classList.add("active");
}
selectWinner();
element.style.pointerEvents = "none";
playBoard.style.pointerEvents = "none";
let randomTimeDelay = ((Math.random() * 1000) + 200).toFixed();
setTimeout(()=>{
bot(runBot);
}, randomTimeDelay);
}
function bot(){
let array = [];
if(runBot){
playerSign = "O";
for (let i = 0; i < allBox.length; i++) {
if(allBox[i].childElementCount == 0){
array.push(i);
}
}
let randomBox = array[Math.floor(Math.random() * array.length)];
if(array.length > 0){
if(players.classList.contains("player")){
playerSign = "X";
allBox[randomBox].innerHTML = `<i class="${playerXIcon}"></i>`;
allBox[randomBox].setAttribute("id", playerSign);
players.classList.add("active");
}else{
allBox[randomBox].innerHTML = `<i class="${playerOIcon}"></i>`;
players.classList.remove("active");
allBox[randomBox].setAttribute("id", playerSign);
}
selectWinner();
}
allBox[randomBox].style.pointerEvents = "none";
playBoard.style.pointerEvents = "auto";
playerSign = "X";
}
}
function getIdVal(classname){
return document.querySelector(".box" + classname).id;
}
function checkIdSign(val1, val2, val3, sign){
if(getIdVal(val1) == sign && getIdVal(val2) == sign && getIdVal(val3) == sign){
return true;
}
}
function selectWinner(){
if(checkIdSign(1,2,3,playerSign) || checkIdSign(4,5,6, playerSign) || checkIdSign(7,8,9, playerSign) || checkIdSign(1,4,7, playerSign) || checkIdSign(2,5,8, playerSign) || checkIdSign(3,6,9, playerSign) || checkIdSign(1,5,9, playerSign) || checkIdSign(3,5,7, playerSign)){
runBot = false;
bot(runBot);
setTimeout(()=>{
resultBox.classList.add("show");
playBoard.classList.remove("show");
}, 700);
wonText.innerHTML = `Player <p>${playerSign}</p> won the game!`;
}
else
{
if(getIdVal(1) != "" && getIdVal(2) != "" && getIdVal(3) != "" && getIdVal(4) != "" && getIdVal(5) != "" && getIdVal(6) != "" && getIdVal(7) != "" && getIdVal(8) != "" && getIdVal(9) != ""){
runBot = false;
bot(runBot);
setTimeout(()=>{
resultBox.classList.add("show");
playBoard.classList.remove("show");
}, 700);
wonText.textContent = "Match has been drawn!";
}
}
}
replayBtn.onclick = ()=>{
window.location.reload();
}
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Output-2:
Output-3:
