سوڈوکو جنریٹر

Generate unlimited free Sudoku puzzles with multiple difficulty levels. Play online with interactive features or print for offline solving. Perfect for beginners to experts with AI-powered hints and customizable options.

گرڈ سائز
4×4
نوآموز
9×9
کلاسک
مشکل درجہ
آسان 45-50 clues
درمیانہ 35-40 clues
مشکل 25-30 clues
ماہر 17-24 clues
کھیل موڈ
آن لائن حل کریں
پرنٹ فارمیٹ
00:00
Difficulty: آسان
Grid Size: 9×9
Filled: 0/81
Errors: 0
0
تیار کیا گیا
0
مکمل
--:--
بہترین وقت
--:--
اوسط وقت
0%
کامیابی کی شرح

🎯 Try Sample Puzzles

🎲 Classic Sudoku
Traditional 9×9 puzzle for practice
🌱 Beginner Friendly
Easy 4×4 puzzle for newcomers
🔥 Expert Challenge
تجربہ کار کھلاڑیوں کے لیے مشکل پزل
📅 Daily Puzzle
Today's featured Sudoku challenge
⚖️ Symmetric Pattern
خوبصورتی سے متوازن پزل ڈیزائن
🎯 Minimal Clues
17-clue puzzle - ultimate challenge

🧠 Love Brain Training Games?

ذہنی صحت کے لیے پریمیم پزل کتب اور دماغی تربیت ایپس دریافت کریں

📚 Puzzle Books 🧩 Brain Training 🎮 Logic Games 📱 Mobile Apps 🏆 Premium Sudoku

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Drone·Robot delivery, autonomous driving, emergency rescue and more - Experience the future in 30 days, completely free for your nation!

ڈبلیو آئی اے کوڈ کے بارے میں مزید جانیں

🤖 اپنا اے آئی اسسٹنٹ چنیں

💬 چیٹ جی پی ٹی
Most versatile • Best for general tasks
→ chat.openai.com
🧠 کلاؤڈ
Best reasoning • Perfect for analysis
→ claude.ai
✨ جیمنی مفت
Free daily limits • Built-in chat
→ Built-in below
🌟 Choose the best AI for your Sudoku journey |
`; printWindow.document.write(html); printWindow.document.close(); printWindow.print(); } // ========== CONTROL FUNCTIONS ========== function selectGridSize(size) { document.querySelectorAll('.grid-btn').forEach(btn => btn.classList.remove('active')); event.target.classList.add('active'); gameState.gridSize = size; document.getElementById('currentSize').textContent = `${size}×${size}`; // Reset number pad generateNumberPad(); } function selectDifficulty(difficulty) { document.querySelectorAll('.difficulty-btn').forEach(btn => btn.classList.remove('active')); event.target.classList.add('active'); gameState.difficulty = difficulty; document.getElementById('currentDifficulty').textContent = difficulty.charAt(0).toUpperCase() + difficulty.slice(1); } function selectMode(mode) { document.querySelectorAll('.control-group:last-child .grid-btn').forEach(btn => btn.classList.remove('active')); event.target.classList.add('active'); gameState.mode = mode; } function loadSamplePuzzle(type) { if (SAMPLE_PUZZLES[type]) { const sample = SAMPLE_PUZZLES[type]; gameState.currentPuzzle = copyGrid(sample.puzzle); gameState.solution = copyGrid(sample.solution); gameState.userGrid = copyGrid(sample.puzzle); gameState.gridSize = sample.size; gameState.difficulty = sample.difficulty; gameState.isCompleted = false; gameState.moves = []; gameState.errors = 0; // Update UI document.getElementById('currentSize').textContent = `${sample.size}×${sample.size}`; document.getElementById('currentDifficulty').textContent = sample.difficulty.charAt(0).toUpperCase() + sample.difficulty.slice(1); displayPuzzle(); resetTimer(); showNotification(`Loaded ${type} puzzle`, 'success'); } else { // Generate puzzle based on type if (type === 'daily') { generateNewPuzzle(); } else if (type === 'challenging') { gameState.difficulty = 'expert'; selectDifficulty('expert'); generateNewPuzzle(); } else { generateNewPuzzle(); } } } // ========== TIMER FUNCTIONS ========== function startTimer() { if (gameState.timer) return; gameState.startTime = Date.now(); gameState.timer = setInterval(updateTimer, 1000); } function stopTimer() { if (gameState.timer) { clearInterval(gameState.timer); gameState.timer = null; } } function resetTimer() { stopTimer(); gameState.startTime = null; document.getElementById('timer').textContent = '00:00'; } function updateTimer() { if (!gameState.startTime) return; const elapsed = Math.floor((Date.now() - gameState.startTime) / 1000); const minutes = Math.floor(elapsed / 60); const seconds = elapsed % 60; document.getElementById('timer').textContent = `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`; } function getElapsedTime() { if (!gameState.startTime) return '00:00'; const elapsed = Math.floor((Date.now() - gameState.startTime) / 1000); const minutes = Math.floor(elapsed / 60); const seconds = elapsed % 60; return `${minutes.toString().padStart(2, '0')}:${seconds.toString().padStart(2, '0')}`; } // ========== STATISTICS FUNCTIONS ========== function updateStats(action) { const stats = gameState.stats; if (action === 'generated') { stats.totalGenerated++; } else if (action === 'completed') { stats.totalCompleted++; const time = Date.now() - gameState.startTime; stats.totalTime += time; const difficulty = gameState.difficulty; if (!stats.bestTimes[difficulty] || time < stats.bestTimes[difficulty]) { stats.bestTimes[difficulty] = time; } } // Save to localStorage localStorage.setItem('sudokuStats', JSON.stringify(stats)); // Update display updateStatsDisplay(); } function updateStatsDisplay() { const stats = gameState.stats; document.getElementById('totalPuzzles').textContent = stats.totalGenerated; document.getElementById('completedPuzzles').textContent = stats.totalCompleted; // Best time for current difficulty const bestTime = stats.bestTimes[gameState.difficulty]; document.getElementById('bestTime').textContent = bestTime ? formatTime(bestTime) : '--:--'; // Average time const avgTime = stats.totalCompleted > 0 ? stats.totalTime / stats.totalCompleted : 0; document.getElementById('averageTime').textContent = avgTime > 0 ? formatTime(avgTime) : '--:--'; // Success rate const successRate = stats.totalGenerated > 0 ? Math.round((stats.totalCompleted / stats.totalGenerated) * 100) : 0; document.getElementById('successRate').textContent = `${successRate}%`; } function formatTime(milliseconds) { const seconds = Math.floor(milliseconds / 1000); const minutes = Math.floor(seconds / 60); const remainingSeconds = seconds % 60; return `${minutes.toString().padStart(2, '0')}:${remainingSeconds.toString().padStart(2, '0')}`; } function updateGameInfo() { const size = gameState.gridSize; const filled = countFilledCells(); const total = size * size; document.getElementById('filledCells').textContent = `${filled}/${total}`; document.getElementById('errorCount').textContent = gameState.errors; // Start timer if first move if (filled > countClues(gameState.currentPuzzle) && !gameState.timer && !gameState.isCompleted) { startTimer(); } } function countFilledCells() { return gameState.userGrid.flat().filter(cell => cell !== 0).length; } // ========== UTILITY FUNCTIONS ========== function showNotification(message, type = 'success') { const toast = document.createElement('div'); toast.className = `toast ${type}`; toast.textContent = message; document.body.appendChild(toast); setTimeout(() => { toast.remove(); }, 3000); } function showOTA() { const otaContainer = document.getElementById('otaContainer'); if (otaContainer && (otaContainer.style.display === 'none' || !otaContainer.style.display)) { otaContainer.style.display = 'block'; setTimeout(() => { const otaHeader = document.querySelector('.ota-header h3'); if (otaHeader) { otaHeader.style.animation = 'pulse 1s ease-in-out'; } }, 100); } } function trackEvent(eventName, data = {}) { if (typeof gtag !== 'undefined') { gtag('event', eventName, { 'event_category': TOOL_CONFIG.category, 'event_label': TOOL_CONFIG.name, ...data }); } } // ========== AI ASSISTANT FUNCTIONS ========== function openAIModal() { const modal = document.getElementById('aiModal'); modal.classList.add('show'); if (aiModalState.apiKey && aiModalState.currentView === 'gemini') { showGeminiChat(); } else { showAISelector(); } updateAPIKeyStatus(); } function closeAIModal() { const modal = document.getElementById('aiModal'); modal.classList.remove('show'); setTimeout(() => { aiModalState.currentView = 'selector'; showAISelector(); }, 300); } function showAISelector() { document.getElementById('aiModalTitle').textContent = 'اپنا اے آئی اسسٹنٹ چنیں'; document.getElementById('aiSelector').style.display = 'flex'; document.getElementById('geminiChat').style.display = 'none'; document.getElementById('apiKeySetup').style.display = 'none'; aiModalState.currentView = 'selector'; } function showGeminiChat() { document.getElementById('aiModalTitle').innerHTML = '✨ Gemini AI Assistant'; document.getElementById('aiSelector').style.display = 'none'; document.getElementById('geminiChat').style.display = 'flex'; document.getElementById('apiKeySetup').style.display = 'none'; aiModalState.currentView = 'gemini'; const chatMessages = document.getElementById('chatMessages'); if (!chatMessages.innerHTML.trim()) { addMessage('assistant', `Hello! I'm here to help with Sudoku: • Solving strategies and techniques • Tips for different difficulty levels • Understanding Sudoku rules and logic • Improving your solving speed • Custom puzzle generation advice • WIA Code system questions What would you like to know about Sudoku?`); } } function showAPIKeySetup() { document.getElementById('aiModalTitle').textContent = 'Configure Gemini API'; document.getElementById('aiSelector').style.display = 'none'; document.getElementById('geminiChat').style.display = 'none'; document.getElementById('apiKeySetup').style.display = 'block'; aiModalState.currentView = 'setup'; } function selectAI(aiType) { switch(aiType) { case 'chatgpt': const toolContext = `I need help with Sudoku puzzles and solving strategies. I'm using the Sudoku Generator on WIA Code platform to practice different difficulty levels and improve my solving skills.`; const chatUrl = `https://chat.openai.com/?q=${encodeURIComponent(toolContext)}`; window.open(chatUrl, '_blank'); closeAIModal(); trackEvent('ai_selection', { ai_type: 'chatgpt' }); break; case 'claude': const claudeContext = `I need help with Sudoku puzzles and solving strategies. I'm using the Sudoku Generator on WIA Code platform to practice different difficulty levels and improve my solving skills.`; const claudeUrl = `https://claude.ai/chat?q=${encodeURIComponent(claudeContext)}`; window.open(claudeUrl, '_blank'); closeAIModal(); trackEvent('ai_selection', { ai_type: 'claude' }); break; case 'gemini': if (!aiModalState.apiKey) { showAPIKeySetup(); } else { showGeminiChat(); } trackEvent('ai_selection', { ai_type: 'gemini' }); break; } } function saveGeminiApiKey() { const apiKey = document.getElementById('geminiApiKeyInput').value.trim(); if (apiKey) { localStorage.setItem('geminiApiKey', apiKey); aiModalState.apiKey = apiKey; showGeminiChat(); updateAPIKeyStatus(); } else { alert('Please enter a valid API key'); } } function updateAPIKeyStatus() { const statusEl = document.getElementById('apiKeyStatus'); if (aiModalState.apiKey) { statusEl.innerHTML = 'اے پی آئی کی تبدیل کریں'; } else { statusEl.textContent = 'No API key configured'; } } function addMessage(type, content) { const chatMessages = document.getElementById('chatMessages'); const messageDiv = document.createElement('div'); messageDiv.className = `message ${type}`; if (type === 'user') { messageDiv.innerHTML = `You: ${content}`; } else { messageDiv.innerHTML = `✨ Gemini:
${content.replace(/\n/g, '
')}`; } chatMessages.appendChild(messageDiv); chatMessages.scrollTop = chatMessages.scrollHeight; } async function sendToGemini() { const input = document.getElementById('geminiInput'); const message = input.value.trim(); if (!message) return; addMessage('user', message); input.value = ''; const loadingMsg = document.createElement('div'); loadingMsg.className = 'message assistant'; loadingMsg.innerHTML = '✨ Gemini:
Thinking...'; loadingMsg.id = 'loading-message'; document.getElementById('chatMessages').appendChild(loadingMsg); try { const response = await fetch(`https://generativelanguage.googleapis.com/v1beta/models/gemini-pro:generateContent?key=${aiModalState.apiKey}`, { method: 'POST', headers: { 'Content-Type': 'application/json' }, body: JSON.stringify({ contents: [{ parts: [{ text: `Context: User is playing Sudoku puzzles on WIA Code Sudoku Generator. Current game state: - Grid size: ${gameState.gridSize}×${gameState.gridSize} - Difficulty: ${gameState.difficulty} - Progress: ${countFilledCells()}/${gameState.gridSize * gameState.gridSize} cells filled - Errors: ${gameState.errors} Sudoku rules: Fill grid so each row, column, and ${Math.sqrt(gameState.gridSize)}×${Math.sqrt(gameState.gridSize)} box contains numbers 1-${gameState.gridSize} exactly once. User question: ${message}` }] }], generationConfig: { temperature: 0.7, maxOutputTokens: 1000 } }) }); const data = await response.json(); document.getElementById('loading-message').remove(); if (data.candidates && data.candidates[0] && data.candidates[0].content) { const reply = data.candidates[0].content.parts[0].text; addMessage('assistant', reply); } else { addMessage('assistant', 'Sorry, I could not generate a response. Please try again.'); } } catch (error) { document.getElementById('loading-message')?.remove(); if (error.message.includes('API key')) { addMessage('error', 'Invalid API key. Please check your API key and try again.'); showAPIKeySetup(); } else { addMessage('error', 'Failed to connect to Gemini. Please check your internet connection and try again.'); } } } // ========== INITIALIZATION ========== document.addEventListener('DOMContentLoaded', function() { // Initialize game updateStatsDisplay(); generateNumberPad(); // Generate first puzzle generateNewPuzzle(); // Event listeners document.getElementById('aiBtn').addEventListener('click', openAIModal); document.getElementById('aiModal').addEventListener('click', function(e) { if (e.target === this) { closeAIModal(); } }); document.addEventListener('keydown', function(e) { if (e.key === 'Enter') { const geminiInput = document.getElementById('geminiInput'); if (document.activeElement === geminiInput) { sendToGemini(); } } if (e.key === 'Escape') { closeAIModal(); } // Number keys for number selection if (e.key >= '1' && e.key <= '9') { const num = parseInt(e.key); if (num <= gameState.gridSize) { selectNumber(num); } } if (e.key === '0' || e.key === 'Delete' || e.key === 'Backspace') { if (gameState.selectedCell && document.activeElement.tagName !== 'INPUT') { selectNumber(0); } } }); updateAPIKeyStatus(); updateCurrentYear(); updateToolCount(); trackEvent('page_view', { tool: TOOL_CONFIG.name, category: TOOL_CONFIG.category }); }); // ========== DYNAMIC TOOL COUNT ========== async function updateToolCount() { try { const response = await fetch('/api/tool-count.php'); const data = await response.json(); document.querySelectorAll('.dynamic-tools-count').forEach(el => { el.textContent = `${data.count}+ free online tools in 206 languages. No signup, no fees, just tools that work.`; }); document.querySelectorAll('.dynamic-count').forEach(el => { const prefix = el.getAttribute('data-text') || ''; const suffix = el.getAttribute('data-suffix') || ''; const icon = el.textContent.split(' ')[0] || ''; el.textContent = `${icon} ${prefix} ${data.count}+ ${suffix}`; }); } catch (error) { const fallbackCount = 333; document.querySelectorAll('.dynamic-tools-count').forEach(el => { el.textContent = `${fallbackCount}+ free online tools in 206 languages. No signup, no fees, just tools that work.`; }); document.querySelectorAll('.dynamic-count').forEach(el => { const prefix = el.getAttribute('data-text') || ''; const suffix = el.getAttribute('data-suffix') || ''; const icon = el.textContent.split(' ')[0] || ''; el.textContent = `${icon} ${prefix} ${fallbackCount}+ ${suffix}`; }); } } function updateCurrentYear() { const currentYear = new Date().getFullYear(); document.querySelectorAll('.current-year').forEach(el => { el.textContent = currentYear; }); } // ========== ANALYTICS ========== window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-XXXXXXXXX'); trackEvent('page_view', { tool: TOOL_CONFIG.name, category: TOOL_CONFIG.category });