The complete course
The Sudoku Learner's Guide
A complete course in seeing the logic. Learn the rules, understand the techniques, and build your confidence one well-explained step at a time.
Forthcoming
The Sudoku Learner's Library
ForthcomingMastery! Advanced Sudoku
120 Carefully Graded Puzzles for Independent Solving
You know the techniques. Now decide when to use them. Solve 120 original Sudoku puzzles, progressing from intermediate patterns to deeper chains and colouring, without hints or technique labels beside the grids.
A good fit for
Solvers ready to choose their own next move and bring a growing toolkit to advanced puzzles.
Coming to your bookshelf.
Purchase links will be added when available.
The first Mastery book
Trust your toolkit. Find the next move.
01
Find Your Rhythm
Puzzles 1-30: settle into independent solving, keep your notes current, and look for the connection that opens up the grid.
02
Build the Connections
Puzzles 31-60: bring more of your toolkit together as the challenge grows.
03
Go Deeper
Puzzles 61-90: take your time with more demanding logic and find your own route through.
04
Master the Grid
Puzzles 91-120: put your skills to work in the final stretch of the book's graded progression.
Large solving grids and room for notes in an 8 x 10 inch format. Solutions include completed grids and selected key moves. Scan the printed QR codes to solve the same puzzles digitally or follow full solution walkthroughs.
Explore the Mastery seriesA look inside
The grid is yours.
Two opening puzzles from Part I: Find Your Rhythm. Choose your own next move.
Read the two-page sample (PDF) Choose a page to view it full size.
Read the example in text
These pages supply the original givens and space for your own notes. No pattern cells are highlighted and no technique names are supplied beside the puzzles.
Work from the simpler checks to the harder deductions, keeping candidates current as you go. The complete book includes solutions and QR codes for digital solving.
More ways to learn.
Explore the library
Discovery
25 Days of Christmas Sudoku
A Sudoku Advent calendar for December 2026. Solve one moderate puzzle each day from December 1 to Christmas Day, then use your answers to reveal another part of a festive drawing.
Forthcoming
Practice!
Practice! X-Wing Sudoku
Learn to spot X-Wing patterns through progressive, deliberate practice. Turn a technique you understand into one you can recognise.
Forthcoming