Sudoku Collection: 200 Easy Chain Sudoku Puzzles 7x7

By Alena Gurin

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: 1691448427
• ISBN13: 9781691448425
• Release Date: September 2019
• Publisher: Independently Published
• Length: 122 Pages
• Weight: 0.38 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"