Rossini Sudoku - 200 Very Hard Puzzles Book 4

By Liam Parker

Classic Sudoku Rules apply. Additionally the arrows indicate that the nearest three digits in the row (column) are in ascending or descending order (increasing towards the direction the arrow is pointing towards). If there is no arrow outside a row/column, the nearest 3 digits therein cannot be in either ascending or descending order.

• Format: Paperback
• Language: English
• ISBN: B089M2H4L2
• ISBN13: 9798651605118
• Release Date: June 2020
• Publisher: Independently Published
• Length: 118 Pages
• Weight: 0.37 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"