Books

Learning that feels like puzzling.

Books that teach in a playful way – no cramming and no pressure, but with real aha moments.

Book
1
Pages
183
Cover: Sudoku Master Course
New
Cover: Sudoku Master Course
New

Sudoku Master Course

Puzzles & Solving Techniques Across 6 Difficulty Levels

Sound familiar? You’ve long mastered the easy Sudoku puzzles from newspapers and magazines, but as soon as things get trickier, you struggle to make progress? That’s exactly where this Sudoku Master Course comes in.

Instead of leaving you alone with hundreds of easy or hard puzzles, this book guides you systematically through six clearly structured difficulty levels. Each level begins with an introduction to exactly the technique you need for the puzzle pages that follow. You’ll learn what to look for and which techniques let you solve any Sudoku.

Each level contains several practice puzzles so you can apply the new techniques right away. If you’re ever unsure or need a little help, you’ll find all solutions at the back of the book. Whether you’re just getting started with Sudoku or already have experience and finally want to understand the really hard puzzles: this book takes you step by step from puzzle fan to Sudoku pro. No guesswork, no frustration – just technique, practice and the moment when it suddenly clicks.

Alongside hundreds of Sudokus from very easy to extremely hard, you can look forward to:

  1. Level 1 – SinglesThe foundation of every Sudoku solution – reliably spotting naked and hidden singles.
  2. Level 2 – Locked CandidatesTracking down numbers that have no other choice left.
  3. Level 3 – Pairs & TriplesUsing groups of cells and numbers to narrow down candidates.
  4. Level 4 – Fish TechniquesX-Wing and Swordfish – recognizing patterns across several rows and columns.
  5. Level 5 – XY-WingChain logic for puzzles that simple techniques can no longer crack.
  6. Level 6 – Simple ColoringThe supreme discipline – linking numbers in a controlled way.
  • Sudoku
  • Solving techniques
  • Brain teasers
  • Gift idea
Pages
183
Format
Paperback
Published
October 24, 2026
ISBN-13
979-8164798734

Questions about a book?

Whether it’s feedback, a mistake in a puzzle or an idea for a next book – I look forward to your message.