Good Sudoku by Zach Gage

Good Sudoku by Zach Gage reinvents the classic puzzle with smart design and modern strategy. Learn real Sudoku logic through technique-based hints, auto-updating notes, and gentle error prevention that keep the focus on thinking, not tedium. Dive into a spectrum of handcrafted and generated puzzles, from relaxing to expert, plus daily challenges and quick-play modes. Clean visuals and responsive controls make every solve fast, fair, and deeply satisfying.