The catalog

Mastery

Graded puzzles for independent solving. Choose your own techniques, keep your notes current, and bring your skills together.

Part of The Sudoku Learner's Library / 1 title / 1 available

Mastery

Mastery! Advanced Sudoku

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.

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Publication details will be added as they become available.