Sudoku: Classic No Ads

Enjoy classic Sudoku with a one-time purchase: no ads, no subscriptions, offline play, daily puzzles, and smart hints.

Classic Sudoku, refined.

Pay once and enjoy a premium Sudoku experience on iPhone and iPad. No ads. No subscription. No registration.

What you get:

• Unlimited unique, solvable classic Sudoku puzzles across 5 difficulty levels • Apple Pencil support on iPad for more natural input and note-taking • Smart Hints with board highlights and step-by-step explanations • Notes, Smart Notes, and Auto-Candidates for faster, cleaner, and more intuitive solving • Daily Challenge with streak tracking and calendar progress • Detailed Statistics: best times, accuracy, mistakes, and activity trends • iCloud sync for settings and statistics across your devices • Offline play, Light and Dark mode, and a clean, focused interface

Built for focus:

• Fast controls and smooth gameplay • Undo, Redo, Reset, and Quick Hint • No account required, no interruptions, no ad clutter

Whether you want a quick daily puzzle or a longer focused session, Sudoku gives you a polished, distraction-free way to play classic logic puzzles anywhere.