PlaySudoku.io vs Snap

Exercise your mind with this elegant Sudoku puzzle game that combines classic gameplay with modern features. Whether you're a beginner or an expert, our app offers the perfect balance of challenge and enjoyment. FEATURES: - Three difficulty levels: Easy, Medium, and Hard - Auto-save functionality - never lose your progress - Candidate number support for advanced strategies - Clean, customizable interface with light and dark modes - Intuitive controls designed for smooth gameplay - Built-in timer to track your solving speed - No internet needed! HOW TO PLAY: Fill in the 9x9 grid with numbers 1-9, ensuring each number appears only once in every row, column, and 3x3 box. Use candidate numbers to track possibilities and develop your solving strategy. Perfect for: - Daily mental exercise - Quick gaming sessions - Improving logical thinking - Relaxing while keeping your mind active Download now and start solving puzzles!

Sudoku — a clean, focused way to play the classic number puzzle. Whether you have five minutes or an hour, pick a difficulty and start solving. No clutter, no distractions — just a sharp board, smart highlights, and tools that stay out of your way. PLAY YOUR WAY • Three difficulty levels: Easy, Medium, and Hard • Pencil notes for candidates in every cell • Hints when you’re stuck (watch a short ad, or go Pro for unlimited hints) • Row, column, box, and same-number highlighting • New game anytime — fresh puzzles on demand TRACK YOUR PROGRESS • Games played, wins, and best times at a glance • Weekly activity bar chart • Difficulty breakdown donut chart • GitHub-style activity calendar • Full game history with solve times BUILT FOR iPHONE & iPad Portrait-friendly layout with a modern iOS design. Tap numbers, toggle notes, and focus on the puzzle. SUDOKU PRO (OPTIONAL) Upgrade once for lifetime access: • Remove all ads • Free hints — no ads required • Haptic feedback on number taps Free to download. Ads support the free experience; Pro is optional. Questions or feedback? We’d love to hear from you — reach us from Settings.