Krychle Sudoku 4x4: 120 3D Sudoku Cubes, 3 grids in 1

By Sudoku Magazine

Fill in the cube so that on all sides of the cube so that each digit appears exactly once in every row, column, and outlined 2 2 region. Additionally, the digit on the common edge of two sides must be the same number.

• Format: Paperback
• Language: English
• ISBN: 1711079995
• ISBN13: 9781711079998
• Release Date: November 2019
• Publisher: Independently Published
• Length: 76 Pages
• Weight: 0.19 lbs.
• Dimensions: 0.2" x 5.3" x 8.0"