We built Sudoku & Variants by Logic Wiz for players who love real logic puzzles. Instead of auto-generated grids, every puzzle in the app is handcrafted to ensure a unique and logical solving path. Alongside classic Sudoku, you’ll find advanced variants like Killer, Arrow, X-Sum, and more—each offering a fresh challenge. Our goal is not just to entertain, but to teach: with smart hints and guided solutions that help you think like a pro.