105 Chain Sudoku: Master Chain Sudoku 4x4 Printed in Large Font (Chain Puzzles)

By Mindful Puzzle Books

Chain Sudoku consists of a group of circles arranged in a square grid and containing given clues in various places. The object is to fill all empty circles so that the digits appear exactly once in each row, column and chain.

• Format: Paperback
• Language: English
• ISBN: 1723923109
• ISBN13: 9781723923104
• Release Date: September 2018
• Publisher: Independently published
• Length: 134 Pages
• Weight: 0.56 lbs.
• Dimensions: 7.5" x 0.3" x 7.0"