Hitori (from Japanese "Hitori ni shite kure"; literally "let me alone") is a type of logic puzzle. Hitori is played on a grid of squares. At the beginning, each cell contains a number. The goal is to paint out some cells so that there are no duplicate numbers in any row or column, similar to the solved state of a Sudoku puzzle (except with black squares added to the grid). Orthogonal connections are important as well; painted-out (black) cells cannot be connected orthogonally, and the other cells must be connected orthogonally in a single group (i.e. no two black squares can be adjacent to each other, and all un-painted squares must be connected, horizontally or vertically, to create a single shape). logic puzzle - logic puzzle books for adults - puzzle books logic - adult logic puzzle book - logic puzzle game - logic grid puzzle books - logic stacking puzzle - math puzzle books for adults - puzzle math - math puzzle games - math jigsaw puzzle - math puzzle book - math puzzle for adults - math puzzle adult
- | Author: Marcus White
- | Publisher: Independently published
- | Publication Date: Sep 22, 2018
- | Number of Pages: 115 pages
- | Language: English
- | Binding: Paperback
- | ISBN-10: 1723934038
- | ISBN-13: 9781723934032