Sudoku by Staple Games

Sudoku by Staple Games delivers a distraction-free, modern Sudoku experience on your Chrome page. The classic 9×9 grid challenges your logic with a clean, minimal UI that helps you focus while you solve.

Features include a Daily Challenge, four difficulty levels (easy, medium, hard, expert), notes to track possible numbers, hints to help when you're stuck, and helpful statistics to monitor your progress.