Sudoku Collection: 200 Medium Frame Sudoku Puzzles 9x9

By Alena Gurin

Frame Sudoku consists of an empty grid. Numbers in the outside frame equal the sum of the first three numbers in the corresponding row or column in the given direction.

• Format: Paperback
• Language: English
• ISBN: 1691641294
• ISBN13: 9781691641291
• Release Date: September 2019
• Publisher: Independently Published
• Length: 122 Pages
• Weight: 0.38 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"