Судоку

Sudoku is a classic Sudoku puzzle with a minimalist design and smooth gameplay.
4 difficulty levels, from easy to expert, for beginners and experienced players.
Notes mode – write down possible solutions directly in the cells.
Hints – if you get stuck, get a hint. 3 hints free in each game, more for watching a short ad.
Undo – go back a step at any time.
Timer and error counter – track your progress.
Score history – save your best times and compete against yourself.
Resume game – an unfinished game is saved automatically.
5 color themes – choose the design you like.
Customize the font and number size – adapt the interface to your needs.
Russian and English language support.
Sudoku trains your logic, attention, and helps you relax. No registration, no extra permissions – just play.