Sudoku Studio

Sudoku Studio is a polished, modern Sudoku experience designed for both quick daily puzzles and ambitious logic challenges. PLAY YOUR WAY • Enjoy classic 9×9 Sudoku • Take on giant 16×16 boards • Master colossal 25×25 puzzles • Explore Killer, Diagonal, Thermo, Arrow, Kropki and Jigsaw Sudoku A PUZZLE EVERY DAY Return each day for a fresh Daily Sudoku. Follow your progress from Monday through Sunday, protect your streak and see which daily puzzles you completed or missed. POWERFUL PUZZLE TOOLS • Candidate notes • Undo and erase • Helpful number and cell highlighting • Smooth zooming and panning for larger boards • Light and Dark Mode • Automatic puzzle saving • Private iCloud synchronization • Carefully designed layouts for iPhone and iPad KEEP PROGRESSING Earn XP, increase your level, complete challenges, build streaks and unlock collectible rewards as you play. NO ACCOUNT REQUIRED Choose a profile name and start playing. Your puzzles and progress remain available without creating an online account. ADS AND PREMIUM The free version may show occasional advertisements between eligible completed puzzles. Advertisements are never shown during active puzzle solving. Each Fill One Cell hint is unlocked by completing a rewarded video, including for Premium players. The optional one-time Premium purchase permanently removes automatic interstitial advertisements. Rewarded hint videos remain available. Sudoku Studio combines a calm professional design with Sudoku puzzles that can grow alongside your skills.