Sudoku Pro — Free Browser Sudoku by Perekond Ojaküla

Sudoku Pro is a free, browser-based Sudoku game built by Perekond Ojaküla.

🎮 FEATURES

• 4 difficulty levels: Easy, Medium, Hard, Expert

• Hint system

• Auto-solve

• Move counter and error tracker

• Built-in timer

• Import your own puzzles

• Offline support — works without internet

• Estonian, English and Russian language support

• Installable as a PWA

No download. No login. No ads. Just Sudoku. 🇪🇪