The Big Book of Logic Puzzles - Neighbours 400 Hard (Volume 65)

ISBN-13: 9781546432852 / Angielski / Miękka / 2017 / 272 str.

Mykola Krylov

Opis

Neighbours is played on a grid of irregular shape. Some cells of the grid contain numbers. It is necessary to divide the grid into a number of connected regions of an equal number of cells. Every region contains exactly one cell with a number (or a question mark) in it, and has as many neighbours as the number indicates. Regions are neighbours when they share a part of their border.