Way Beyond Black Belt Sudoku (R)Author :
Paperback
Published : Thursday 14 November 2019
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by
Paperback
14 Nov 2019
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€9.35
Extended stock – Dispatch 5-7 days
by
Paperback
14 Nov 2019
>>
€8.18
Extended stock – Dispatch 5-7 days
Description
Go way beyond difficult, with the hardest, most brain-busting sudoku you've ever seen!
Go way beyond difficult, with the hardest, most brain-busting sudoku you've ever seen! Calling all sudoku-solving diehards: with every puzzle requiring upper-level strategies, this collection packs even more of a punch than our previous Beyond Black Belt Sudoku. Get ready, because you'll encounter common advanced techniques with curious-sounding names like XYZ-Wing, Finned X-Wing, Sashimi X-Wing, Swordfish, Jellyfish, Gordonian Rectangle, and Gordonian Polygon. And you might find some tricky new things here, too, from Grouped X-Cycle and Simple Grid Coloring to 3D Medusa and Bi-Value Universal Grave. The sudoku generally become increasingly difficult as the book goes along, from pretty darn hard to excruciating. Are you up for the challenge?
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