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Sudoku U: PhD in Sudoku

Sudoku U: PhD in Sudoku - Sudoku U

Paperback (03 Apr 2018)

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Publisher's Synopsis

We'll school you in sudoku! Find your grade, improve your play--and graduate to the next level.
Sudoku professor Frank Longo has crafted five books with 300 sudoku each, which will take students from solving basics to super-hard, super-expert strategies. Try them and see how far you can go!

Warning: these excruciatingly hard puzzles are for sudoku experts only! In order to solve these brain-busting conundrums, you must master not only one upper-level technique, but an array of skills. Every one is a challenge.

Book information

ISBN: 9781454926115
Publisher: Puzzlewright
Imprint: Puzzlewright
Pub date:
Language: English
Number of pages: 192
Weight: 227g
Height: 208mm
Width: 137mm
Spine width: 13mm