Turn On The Logic Big Book Straights - 500 Easy To Master Puzzles 9X9

Straights is a logic puzzle. HOW TO PLAY Each compartment, vertically or horizontally, must contain a straight - a set of consecutive numbers, but in any order (for example: 2-1-3-4). The aim is to fill all white cells with the numbers from 1 to 5, same rule and goal as Sudoku. No single number can repeat in any row or column. Additional clues are set in some of the black cells - these numbers remove that digit as an option in the row and column. Such digits do not form part of any straight.

• • Author: Dina Smile
• • Publisher: Createspace Independent Publishing Platform
• • Publication Date: Sep 09, 2018
• • Number of Pages: 122 pages
• • Language: English
• • Binding: Paperback
• • ISBN-10: 1727155181
• • ISBN-13: 9781727155181