Sudoku Harmonic vs Snap

This is Sudoku, reimagined as a gift for your senses. Sudoku Harmonic transforms the classic puzzle you love into an immersive sonic experience. Each number (1 - 9) plays its own Solfeggio frequency (174 Hz – 963 Hz), turning every move into a moment of sound that draws you deeper into focus and flow. This is the puzzle game you'll actually want to keep playing - not out of habit, but because it feels genuinely uplifting. Why players are hooked: - The audio creates a calming, satisfying rhythm as you solve - You naturally enter a state of relaxed concentration - Time passes differently—you're present, not anxious - It's mentally engaging without being draining - You finish sessions feeling centered, not depleted What makes it different: Each number triggers a specific Solfeggio tone, creating a harmonic soundscape as you play. The experience supports relaxation, mental clarity, and mindful focus - making this a puzzle game that actually enhances your state of mind rather than just filling time. Features: - Solfeggio frequencies (174 Hz - 963 Hz) mapped to each number - Beautiful, minimalist interface - Multiple difficulty levels for all skill levels - Harmonious, layered audio feedback - Customizable sound and visual settings - Light and dark modes - Clean, distraction-free design Perfect for: - Sudoku enthusiasts ready for an evolution of the classic game - Meditation and mindfulness practitioners - Anyone curious about frequency and sound experiences - People who want mental exercise that feels restorative - Those seeking a genuinely calming daily ritual Put on your headphones. Take a breath. And discover why this might become the most uplifting part of your day. Welcome to Sudoku Harmonic - where the game you love meets the frequencies that elevate it.

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.