Sudoku

Sudoku, done right. A clean, fast, and genuinely relaxing take on the classic number puzzle. No clutter, no confusing menus — just you and the grid. WHY YOU'LL LIKE IT • 300 handcrafted puzzles across Easy, Medium, and Hard difficulties • Pencil-mark notes for tracking candidate numbers • Smart hints when you're stuck • Undo any move instantly • Automatic mistake tracking, so you always know where you stand • Timer and best-time tracking for every puzzle • Pick up right where you left off — your progress is saved automatically • Light and dark themes that are easy on the eyes, day or night • Simple, sequential puzzle unlocking so you always know what's next HOW TO PLAY Fill the 9x9 grid so that every row, column, and 3x3 box contains the digits 1 through 9 exactly once. Tap a cell, pick a number, and watch the grid highlight matching values and related cells to help you spot patterns. Stuck? Use a hint. Made a mistake? Undo it. It's Sudoku the way it should be — approachable for beginners, challenging enough for experts. DESIGNED TO BE DISTRACTION-FREE We kept the interface minimal on purpose. No pop-ups interrupting your thinking, no confusing settings. Just a clean board, a simple number pad, and the tools you actually need: notes, undo, hints, and a mistake counter. GO AD-FREE Prefer to play without interruptions? A one-time "Remove Ads" purchase is available in Settings. PERFECT FOR • Quick puzzles during a coffee break • Longer sessions when you want to really dig into a Hard puzzle • Anyone who wants to keep their mind sharp with a timeless classic Download now and start solving — your next puzzle is waiting.