Sudoku Ripple Effect - 200 Easy to Medium Puzzles 6x6 (Volume 1)

ISBN-13: 9781544027296 / Angielski / Miękka / 2017 / 138 str.

Dart Veider

Opis

Ripple Effect (also known as -Hakyuu-, -Hakyuu Kouka-, -Hakyukoka-, -Seismic-) is a logic puzzle published by Nikoli. The puzzle consists of a rectangular grid of any size divided into polyomino sections called -rooms-. Each room must be filled with each of the numbers from 1 to the number of cells in the room. If two identical numbers appear in the same row or column, at least that many cells with other numbers must separate them.