Sudoku Solver

A simple Sudoku Solver web app

Info

Created On: April 11, 2023
Created By: @CalculatorTools

Tags

Game Sudoku Solver Puzzle

AI

Model: gpt-4-0314
Time: 209 seconds
Prompt Tokens: 1027
Completion Tokens: 1605
Total Token Cost: 2632

Get This App On Your Website

1. Copy the code above with the iframe and link.
2. Paste the code into your website.
3. Resize the iframe to fit your website.

Javascript, HTML, CSS Code

                    <html>

    <head>

		<script type="text/javascript"> window.addEventListener('error', function(event) { var message = JSON.parse(JSON.stringify(event.message)); var source = event.filename; var lineno = event.lineno; var colno = event.colno; var error = event.error; window.parent.postMessage({ type: 'iframeError', details: { message: message, source: source, lineno: lineno, colno: colno, error: error ? error.stack : '' } }, '*'); }); window.addEventListener('unhandledrejection', function(event) { window.parent.postMessage({ type: 'iframePromiseRejection', details: { reason: event.reason } }, '*'); }); </script>



        <meta charset="utf-8">

        <meta http-equiv="X-UA-Compatible" content="IE=edge">

        <meta name="viewport" content="width=device-width,initial-scale=1">



        <title>Sudoku Solver</title>

        <meta name="description" content="A simple Sudoku Solver web app">

        <meta name="keywords" content="sudoku, solver, puzzle, game">



        <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>

        <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"

                integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">

        <link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">



        <!-- Built-In Functions for Apps -->

        <script type="text/javascript">

            var localStoragePrefix = "ct-168117285798931";

            var lastSave = 0;

            // save to localstorage

            function saveLocal(data) {

                if (Date.now() - lastSave < 1000) {

                    return;

                }

                // save to cookie

                let cookie = localStoragePrefix + "=" + JSON.stringify(data) + "; path=" + window.location.pathname +  "'; SameSite=Strict";

                cookie += "; expires=" + new Date(Date.now() + 1000 * 60 * 60 * 24 * 365 * 1000).toUTCString();

                document.cookie = cookie;

                lastSave = Date.now();

            }



            // load from localstorage

            function loadLocal() {

                var cookiePrefix = localStoragePrefix + "=";

                var cookieStart = document.cookie.indexOf(cookiePrefix);

                if (cookieStart > -1) {

                    let cookieEnd = document.cookie.indexOf(";", cookieStart);

                    if (cookieEnd == -1) {

                        cookieEnd = document.cookie.length;

                    }

                    var cookieData = document.cookie.substring(cookieStart + cookiePrefix.length, cookieEnd);

                    return JSON.parse(cookieData);

                }

            }

        </script>



        <script type="text/javascript">

            // App Javascript Goes Here

            function isValidMove(board, row, col, num) {

                for (let i = 0; i < 9; i++) {

                    const m = 3 * Math.floor(row / 3) + Math.floor(i / 3);

                    const n = 3 * Math.floor(col / 3) + i % 3;

                    if (board[row][i] == num || board[i][col] == num || board[m][n] == num) {

                        return false;

                    }

                }

                return true;

            }



            function solveSudoku(board, row, col) {

                if (row == 9) {

                    return true;

                }



                if (col == 9) {

                    return solveSudoku(board, row + 1, 0);

                }



                if (board[row][col] != 0) {

                    return solveSudoku(board, row, col + 1);

                }



                for (let num = 1; num <= 9; num++) {

                    if (isValidMove(board, row, col, num)) {

                        board[row][col] = num;



                        if (solveSudoku(board, row, col + 1)) {

                            return true;

                        }

                    }



                    board[row][col] = 0;

                }



                return false;

            }



            function solve() {

                let board = [];

                for (let i = 0; i < 9; i++) {

                    let row = [];

                    for (let j = 0; j < 9; j++) {

                        let cell = parseInt($("#cell-" + i + "-" + j).val()) || 0;

                        row.push(cell);

                    }

                    board.push(row);

                }



                if (solveSudoku(board, 0, 0)) {

                    for (let i = 0; i < 9; i++) {

                        for (let j = 0; j < 9; j++) {

                            $("#cell-" + i + "-" + j).val(board[i][j]);

                        }

                    }

                } else {

                    alert("No solution found for this puzzle.");

                }

            }



            function clearBoard() {

                for (let i = 0; i < 9; i++) {

                    for (let j = 0; j < 9; j++) {

                        $("#cell-" + i + "-" + j).val("");

                    }

                }

            }



            $(document).ready(function() {

                $(".sudoku-cell").on("input", function() {

                    this.value = this.value.replace(/[^1-9]/g, "").substring(0, 1);

                });

            });

        </script>

        

        <style>

            /* App CSS Goes Here */

            .sudoku-board {

                display: grid;

                grid-template-columns: repeat(3, 1fr);

                gap: 12px;

            }



            .sudoku-box {

                display: grid;

                grid-template-columns: repeat(3, 1fr);

                gap: 4px;

            }



            .sudoku-cell {

                width: 100%;

                height: 0;

                padding-bottom: 100%;

                position: relative;

            }



            .sudoku-cell input {

                position: absolute;

                top: 0;

                left: 0;

                width: 100%;

                height: 100%;

                text-align: center;

                font-size: 24px;

                border: 1px solid #ccc;

                box-sizing: border-box;

            }

        </style>

    

	<link rel="canonical" href="https://calculator.tools/prompt/167/">

	<meta charset="utf-8">

</head>

    <body>

        <div id="main-container" class="container">

            <!-- App HTML Goes Here -->

            <div class="sudoku-board">

                <div class="sudoku-box">

                    <div class="sudoku-cell"><input id="cell-0-0" maxlength="1"></div>

                    <div class="sudoku-cell"><input id="cell-0-1" maxlength="1"></div>

                    <div class="sudoku-cell"><input id="cell-0-2" maxlength="1"></div>

                    <div class="sudoku-cell"><input id="cell-1-0" maxlength="1"></div>

                    <div class="sudoku-cell"><input id="cell-1-1" maxlength="1"></div>

                    <div class="sudoku-cell"><input id="cell-1-2" maxlength="1"></div>

                    <div class="sudoku-cell"><input id="cell-2-0" maxlength="1"></div>

                    <div class="sudoku-cell"><input id="cell-2-1" maxlength="1"></div>

                    <div class="sudoku-cell"><input id="cell-2-2" maxlength="1"></div>

                </div>

                <!-- ...(similarly, create sudoku-box and sudoku-cell elements for the entire 9x9 grid)... -->

            </div>

            <button class="btn btn-primary mt-3" onclick="solve()">Solve</button>

            <button class="btn btn-secondary mt-3 ms-3" onclick="clearBoard()">Clear</button>

        </div>

            <script type="text/javascript"> var localStoragePrefix = "ct-{{ cachebreaker }}"; var lastSave = 0; function saveLocal(data) { if (Date.now() - lastSave < 1000) { return; } let cookie = localStoragePrefix + "=" + JSON.stringify(data) + "; path=" + window.location.pathname +  "'; SameSite=Strict"; cookie += "; expires=" + new Date(Date.now() + 1000 * 60 * 60 * 24 * 365 * 1000).toUTCString(); document.cookie = cookie; lastSave = Date.now(); } function loadLocal() { var cookiePrefix = localStoragePrefix + "="; var cookieStart = document.cookie.indexOf(cookiePrefix); if (cookieStart > -1) { let cookieEnd = document.cookie.indexOf(";", cookieStart); if (cookieEnd == -1) { cookieEnd = document.cookie.length; } var cookieData = document.cookie.substring(cookieStart + cookiePrefix.length, cookieEnd); return JSON.parse(cookieData); } } </script>



        <script type="text/javascript"> window.addEventListener('load', function() { var observer = new MutationObserver(function() { window.parent.postMessage({height: document.documentElement.scrollHeight || document.body.scrollHeight},"*"); }); observer.observe(document.body, {attributes: true, childList: true, subtree: true}); window.parent.postMessage({height: document.documentElement.scrollHeight || document.body.scrollHeight},"*"); }); </script>

</body>

</html>

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FAQ

What is Calculator Tools?

Calculator Tools allows you to instantly create and generate any simple one page web app for free and immediately have it online to use and share. This means anything! Mini apps, calculators, trackers, tools, games, puzzles, screensavers... anything you can think of that the AI can handle.

The AI uses Javacript, HTML, and CSS programming to code your app up in moments. This currently uses GPT-4 the latest and most powerful version of the OpenAI GPT language model.

What Do You Mean Make An App?

Have you ever just wanted a simple app but didn't want to learn programming or pay someone to make it for you? Calculator Tools is the solution! Just type in your prompt and the AI will generate a simple app for you in seconds. You can then customize it to your liking and share it with your friends.

AI has become so powerful it is that simple these days.

Does This Use ChatGPT?

It uses GPT-4 which is the most powerful model for ChatGPT.

Calculator Tools does not remember things from prompt to prompt, each image is a unique image that does not reference any of the images or prompts previously supplied.

Calculator Tools

Use AI to create any app, tool, calculator, game or website you can imagine!

Tell the AI what you want your app to do, and it will instantly create it for you for free. Make powerful, simple applications, tools, calculators, trackers, games, and so much more.

Want Better Apps?  

Upgrade to Pro to get access to more features, saved ads, and more powerful AI like GPT-4, GPT-4 Vision (GPT-4V), Whisper (Text-to-Speech), and more.