<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Puzzle Engine — Free Printable Puzzle Generator</title>
  <meta name="description" content="Generate free printable Sudoku and Word Search puzzles for teachers, parents, care homes, and KDP creators. Print-ready PDFs, multiple difficulty levels, commercial license included.">
  <meta name="keywords" content="printable sudoku, word search, word find, printable word search, sudoku for kids, sudoku for seniors, large print sudoku, large print word search, brain games, puzzle generator, KDP puzzles, activity books, worksheets, care home activities, hospital activities, teacher resources">
  <!-- Open Graph for social sharing -->
  <meta property="og:title" content="Puzzle Engine — Free Printable Puzzle Generator">
  <meta property="og:description" content="Generate free printable Sudoku and Word Search puzzles. No watermarks, no sign-up required.">
  <meta property="og:type" content="website">
  <meta property="og:url" content="https://puzzle-engine.com">
  <meta property="og:image" content="https://puzzle-engine.com/assets/og-image.png">
  
  <!-- Twitter Card -->
  <meta name="twitter:card" content="summary_large_image">
  <meta name="twitter:title" content="Puzzle Engine — Free Printable Puzzle Generator">
  <meta name="twitter:description" content="Generate free printable Sudoku and Word Search puzzles. No watermarks, no sign-up required.">
  
  <!-- Favicon and icons -->
  <link rel="icon" type="image/png" sizes="32x32" href="/assets/favicon-32x32.png">
  <link rel="icon" type="image/png" sizes="16x16" href="/assets/favicon-16x16.png">
  <link rel="apple-touch-icon" sizes="180x180" href="/assets/apple-touch-icon.png">
  <link rel="manifest" href="/site.webmanifest">
  <meta name="theme-color" content="#6b46c1">
  
  <link rel="canonical" href="https://puzzle-engine.com">
  <link rel="stylesheet" href="assets/styles.css">
  
  <!-- Google AdSense -->
  <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3012325984064727"
    crossorigin="anonymous"></script>
  
  <script src="assets/puzzle-core.js"></script>
  <script src="assets/adsense-loader.js"></script>
  <!-- Structured Data for SEO -->
  <script type="application/ld+json">
  {
    "@context": "https://schema.org",
    "@type": "WebApplication",
    "name": "Puzzle Engine",
    "description": "Free printable puzzle generator for Sudoku, Word Search, and more. Create custom puzzles for personal use or commercial projects.",
    "url": "https://puzzle-engine.com",
    "applicationCategory": "GameApplication",
    "operatingSystem": "Any",
    "offers": {
      "@type": "Offer",
      "price": "0",
      "priceCurrency": "USD"
    },
    "author": {
      "@type": "Organization",
      "name": "Puzzle Engine"
    }
  }
  </script>
</head>
<body>
<!-- DEPLOY TEST: v1776942262 -->
  <!-- Header -->
  <header class="header">
    <div class="container">
      <h1 class="header__logo"><a href="index.html"><img src="assets/logo.png" alt="Puzzle Engine" class="header__logo-img"></a></h1>
      <div class="header__branding">
        <h2 class="header__title">Puzzle Engine</h2>
        <p class="header__tagline">Free printable puzzles</p>
      </div>
      <button class="header__nav-toggle" id="nav-toggle" aria-label="Toggle navigation" aria-expanded="false">☰</button>
      <nav class="header__nav">
        <div class="header__nav-menu" id="nav-menu">
          <a href="index.html" class="header__nav-link header__nav-link--active">Home</a>
          <a href="sudoku/index.html" class="header__nav-link">Sudoku</a>
          <a href="word-search/index.html" class="header__nav-link">Word Search</a>
        </div>
      </nav>
    </div>
  </header>

  <!-- Ad Slots (Sidebar) -->
  <div class="ad-slot ad-slot--sidebar-left" id="ad-left" data-ad-slot="left-sidebar">
    <span>Ad Space</span>
  </div>
  <div class="ad-slot ad-slot--sidebar-right" id="ad-right" data-ad-slot="right-sidebar">
    <span>Ad Space</span>
  </div>

  <!-- Main Content -->
  <main class="main-content">
    <div class="container">
      <!-- Hero Section -->
      <section class="text-center">
        <h1>Free Printable Puzzle Generator</h1>
        <p class="mt-2">Create custom puzzles for personal use or commercial projects. No watermarks, no sign-up required.</p>
      </section>

      <!-- Puzzle Navigation Cards -->
      <section class="nav-cards" aria-label="Puzzle Types">
        <!-- Sudoku (Active) -->
        <a href="sudoku/index.html" class="nav-card card card--clickable">
          <div class="card__body text-center">
            <div class="nav-card__icon" aria-hidden="true">🧩</div>
            <h2 class="nav-card__title">Sudoku</h2>
            <p class="nav-card__description">Generate printable Sudoku puzzles in multiple sizes and difficulty levels. Perfect for all ages.</p>
          </div>
        </a>

        <!-- Word Search (Active) -->
        <a href="word-search/index.html" class="nav-card card card--clickable">
          <div class="card__body text-center">
            <div class="nav-card__icon" aria-hidden="true">🔍</div>
            <h2 class="nav-card__title">Word Search</h2>
            <p class="nav-card__description">Create custom word search puzzles with your own word lists. Great for educators and activity books.</p>
          </div>
        </a>

        <!-- Mazes -->
        <a href="mazes/index.html" class="nav-card card card--clickable">
          <div class="card__body text-center">
            <div class="nav-card__icon" aria-hidden="true">🌀</div>
            <h2 class="nav-card__title">Mazes</h2>
            <p class="nav-card__description">Generate mazes of various sizes and complexity. Fun for kids and puzzle enthusiasts alike.</p>
          </div>
        </a>

        <!-- Number Search -->
        <a href="number-search/index.html" class="nav-card card card--clickable">
          <div class="card__body text-center">
            <div class="nav-card__icon" aria-hidden="true">🔢</div>
            <h2 class="nav-card__title">Number Search</h2>
            <p class="nav-card__description">Find hidden numbers in the grid. Perfect for math enthusiasts and number puzzle lovers.</p>
          </div>
        </a>

        <!-- Dot-to-Dot -->
        <a href="dot-to-dot/index.html" class="nav-card card card--clickable">
          <div class="card__body text-center">
            <div class="nav-card__icon" aria-hidden="true">⚪</div>
            <h2 class="nav-card__title">Dot-to-Dot</h2>
            <p class="nav-card__description">Connect numbered dots to reveal pictures. Great for kids learning numbers.</p>
          </div>
        </a>

        <!-- Word Scramble -->
        <a href="word-scramble/index.html" class="nav-card card card--clickable">
          <div class="card__body text-center">
            <div class="nav-card__icon" aria-hidden="true">📝</div>
            <h2 class="nav-card__title">Word Scramble</h2>
            <p class="nav-card__description">Unscramble letters to form words. Multiple categories and difficulty levels available.</p>
          </div>
        </a>
      </section>

      <!-- Value Propositions -->
      <section class="value-props" aria-label="Why Puzzle Engine">
        <div class="value-prop">
          <div class="value-prop__icon" aria-hidden="true">💵</div>
          <h3 class="value-prop__title">Free Forever</h3>
          <p class="value-prop__description">No subscription, no hidden fees. Generate unlimited puzzles at no cost.</p>
        </div>
        <div class="value-prop">
          <div class="value-prop__icon" aria-hidden="true">🖨️</div>
          <h3 class="value-prop__title">Print-Ready PDFs</h3>
          <p class="value-prop__description">Optimized for printing. Clean layouts perfect for worksheets and activity books.</p>
        </div>
        <div class="value-prop">
          <div class="value-prop__icon" aria-hidden="true">📜</div>
          <h3 class="value-prop__title">Commercial License</h3>
          <p class="value-prop__description">Use puzzles in your KDP books, activity books, and commercial projects. No attribution required.</p>
        </div>
        <div class="value-prop">
          <div class="value-prop__icon" aria-hidden="true">📚</div>
          <h3 class="value-prop__title">KDP Creator Tools</h3>
          <p class="value-prop__description">Bulk generation, multiple difficulty levels, and PNG export for your publishing business.</p>
        </div>
      </section>

      <!-- Who Uses Puzzle Engine -->
      <section class="use-cases" aria-label="Who Uses Puzzle Engine">
        <h2 class="section-title">Perfect For</h2>
        <div class="use-cases-grid">
          <div class="use-case">
            <h3>👩‍🏫 Teachers & Educators</h3>
            <p>Create engaging brain games and sudoku worksheets for classroom activities, homework, and early finishers.</p>
          </div>
          <div class="use-case">
            <h3>👨‍👩‍👧 Parents</h3>
            <p>Keep kids entertained with age-appropriate puzzles. Great for screen-free time, travel activities, and rainy days.</p>
          </div>
          <div class="use-case">
            <h3>🏥 Care Homes & Hospitals</h3>
            <p>Provide large print sudoku for seniors to support cognitive health and mental stimulation in care settings.</p>
          </div>
          <div class="use-case">
            <h3>📚 KDP Publishers</h3>
            <p>Generate puzzles for puzzle books, activity books, and large print collections. Bulk export ready for Amazon KDP.</p>
          </div>
          <div class="use-case">
            <h3>🧠 Brain Game Enthusiasts</h3>
            <p>Challenge yourself with sudoku puzzles ranging from easy to expert. Printable PDFs for offline solving.</p>
          </div>
          <div class="use-case">
            <h3>✏️ Activity Book Creators</h3>
            <p>Build puzzle books for seniors, kids, and adults. Multiple grid sizes and difficulty levels for all skill levels.</p>
          </div>
        </div>
      </section>
    </div>
  </main>

  <!-- Footer -->
  <footer class="footer">
    <div class="container">
      <div class="footer__content">
        <nav class="footer__nav" aria-label="Footer">
          <a href="privacy.html">Privacy Policy</a>
          <a href="terms.html">Terms of Service</a>
        </nav>
        <div class="footer__license">
          <p class="footer__license-title">✓ Free Commercial Use License</p>
          <p class="footer__license-text">All puzzles generated on Puzzle Engine are free for personal and commercial use. Use them in your KDP books, activity books, worksheets, and more. No attribution required.</p>
        </div>
      </div>
    </div>
  </footer>
</body>
</html><!-- Build v1776941319 -->
