by Danny Demeersseman · Maak je eigen onderwijsboek · tapa blanda · ISBN 9789403647036
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«Cijferblokken Giant: 200 puzzels XL-formaat» is a puzzle book by Danny Demeersseman, published by Maak je eigen onderwijsboek in paperback.
It brings together 200 Cijferblok puzzles in XL format. Each challenge consists of filling a grid with digits using blocks of one to five cells; equal numbers cannot touch, even diagonally. There are 8x10 and 12x15 boards, arranged from beginner to expert.
Published on 16 December 2021, in Dutch, with 143 pages. It is a reprint with a new title of an earlier book by the author, with ISBN 9789403636566.
Aimed at those who enjoy number puzzles and seek challenges of increasing difficulty in a single volume.
