Slow Quit Jaguar Seek

Unlock your logical potential in Symmetry, the definitive Sudoku experience designed for focused brain training. Dive into the world of numerical harmony as you fill the 9x9 grid, ensuring every row, column, and block contains the digits 1 through 9 with perfect precision.

Whether you are a casual solver or a Sudoku master, Symmetry offers a refined experience across five distinct difficulty levels. From the approachable Easy mode with 45 clues to the daunting Master level with only 22, every puzzle is procedurally generated to ensure a unique and challenging experience every time you play.

Key Features:
• 5 difficulty levels: Easy, Medium, Hard, Expert, and elite Master mode
• Procedural generation: every puzzle is unique and 100% solveable
• Advanced Notes Mode: keep track of possibilities for complex grids
• Real-time error detection with a 3-mistake limit for added challenge
• Performance tracking: monitors your wins, best times, and star ratings
• Immersive Symmetry UI: smart highlighting for rows, columns, and blocks

How to Play:
• Select a difficulty level to generate a new 9x9 Sudoku grid
• Tap an empty cell to select it and use the number pad to fill it
• Use Notes Mode to mark possible candidates in challenging spots
• Avoid making mistakes—3 incorrect entries will terminate your session

Privacy & Experience:
• No ads
• No in-app purchases
• Works completely offline
• No account required