Sudoku - Pure Grid

Enjoy a beautiful, privacy‑friendly Sudoku. No accounts, no tracking, and no ads—just clean gameplay with optional assistance and local‑only statistics that help you improve. Play across Easy, Medium, and Hard with a modern interface, smart hints, and clear error highlighting. Track your progress privately on your device: best time, averages, streaks, and recent games. Features:

3 difficulties: Easy, Medium, Hard
Smart assistance: Optional hints and error checking
Notes mode: Pencil marks like on paper
Clarity: Highlight duplicates to avoid mistakes
Meaningful stats: Best/average time, total mistakes, streaks, recent games
Beautiful UI: Modern, readable, and relaxing
Sound & haptics: Gentle feedback you can toggle
Offline first: Works without internet
Privacy-first: Statistics and settings are stored locally on your device; nothing is sent to a server

Take a mindful break, solve a puzzle, and see your skills grow—without sacrificing your privacy.