Logic Games For Kids 8-12: Hakyuu Logic Puzzles with Answers - Paperback

by Robert Lorens (Author)

Hakyuu (also known as "Ripple Effect", "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.

brain teasers for kids ages 10-12 - brain teasers for kids - brain teaser games - brain teaser puzzles for kids - brain teaser books for kids - brain teaser for kids - brain teaser for teens - brain teaser for kids ages 8-10 - brain teaser games for kids - brain teaser games for kids ages 10-12 - brain teaser gifts - brain teaser travel games for kids