Sudoku Masters
Last updated 2026-02-08Complete 9x9 grids with pencil marks and logic-first solving across multiple difficulties.
Controls
- - Desktop/mobile: tap cells and number pad inputs
Difficulty
- - Rookie
- - Veteran
- - Elite
Quick Strategy
- - Scan rows and columns for singles first.
- - Use notes only where ambiguity remains.
- - Resolve high-density boxes before sparse regions.