Sudokus: Classic Sudoku

Train your mind with Sudokus, a clean and relaxing Sudoku game for every skill level.

Play classic Sudoku puzzles across five difficulty levels, from Beginner to Master. Whether you are learning the basics or looking
for a tougher challenge, Sudokus gives you a focused puzzle experience with helpful tools, clear feedback, and progress tracking.

Take on Daily Challenges, build your streaks, and follow your improvement over time with detailed statistics. Use notes, undo,
erase, related-cell highlighting, and smart hints when you need a little guidance. Hints are designed to help you learn real
Sudoku techniques instead of simply giving you the answer.

Features:

- 5 difficulty levels: Beginner, Intermediate, Advanced, Expert, and Master
- Daily Challenges with calendar progress
- Statistics, scores, streaks, and completion tracking
- Smart educational hints for Sudoku techniques
- Notes mode for candidate numbers
- Undo, erase, timer, mistakes, and score tracking
- Optional sound effects
- Clean Japanese-inspired visual style
- Optional ad-free upgrade

Sudokus is made for quick daily puzzles, longer focused sessions, and steady improvement. Play at your pace, sharpen your logic,
and enjoy a calm Sudoku experience every day.