Sudoku 200: Medium Puzzles for the Advanced Beginner

This is where Sudoku starts to get truly engaging.

These medium-level puzzles are designed to sharpen strategy,
improve concentration, and deliver that satisfying "aha" moment.

Inside:
✔ 200 well-crafted medium puzzles
✔ A steady, confidence-building challenge
✔ Thoughtful layouts for distraction-free play
✔ Solutions included

Perfect for:
- Players ready for a real challenge
- Daily brain training
- Relaxing focus sessions
- Travel and downtime

Part of the Sudoku Skill Builder Series