Skip to main content

Independently Published

Challenging Logic Puzzles: Irupu Puzzles - 100 Logic Grid Puzzles With Answers (Logic Puzzle Books)

No reviews yet
Product Code: 9781981074945
ISBN13: 9781981074945
Condition: New
$10.84

Challenging Logic Puzzles: Irupu Puzzles - 100 Logic Grid Puzzles With Answers (Logic Puzzle Books)

$10.84
 
Irupu ("I-Loop") is a logic puzzle invented by Naoki Inaba (Japan). A rectangular or square grid contains circles in some cells. The goal is to locate some blocks in the grid, having the size either 1 x 3 or 3 x 1. Each block contains one circle and must be orthogonally adjacent to exactly two other blocks. All block cells form one contiguous region.

Author: Ted Warner
Publisher: Independently published
Publication Date: May 11, 2018
Number of Pages: 115 pages
Language: English
Binding: Paperback
ISBN-10: 1981074945
ISBN-13: 9781981074945
 

Customer Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Faster Shipping

Delivery in 3-8 days

Easy Returns

14 days returns

Discount upto 30%

Monthly discount on books

Outstanding Customer Service

Support 24 hours a day