Seven Sudokus

Six graded levels from Beginner to Master, then the Seven Challenge: nine hidden 7s to find. Free, no ads, no purchases required.

Build your Sudoku skills across six carefully graded levels, from Beginner to Master.

Seven Sudokus is a clean, focused logic puzzle game built around progression. Start with approachable Beginner boards, sharpen your solving through Easy, Medium, and Hard, then take on Expert and Master. Every completed tier moves your journey forward and opens the next challenge.

Clear Master to unlock the Seven Challenge: a bonus puzzle with no 7s among the starting clues. Find and place all nine 7s as part of your solve.

Seven Sudokus includes:

• Six levels from Beginner to Master
• A visible progression journey across every level
• A bonus Seven Challenge once you reach Master
• Pencil notes, with automatic candidate notes as your journey advances
• Helpful hints and focused scoring
• Victory ratings, solve times, and detailed statistics
• Pause, resume, replay, and shareable results
• Optional local puzzle reminders
• iCloud synchronization for progress, saved games, and inventory

Seven Sudokus launches completely free, with no advertising and no in-app purchases. No account or login is required.