Open Daily: 10am - 10pm | Alley door pickup 10am - 7pm 3038 Hennepin Ave Minneapolis, MN
612-822-4611

  • Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611
Diagonal Sudoku Compendium: 160 puzzles with an X

Diagonal Sudoku Compendium: 160 puzzles with an X

Djape

Paperback

Series: Diagonal Sudoku Puzzle Books, Book 3

Logic & Brain TeasersSudoku

ISBN10: 1492929786
ISBN13: 9781492929789
Publisher: Createspace Independent Publishing Platform
Published: Oct 10 2013
Pages: 124
Weight: 0.39
Height: 0.26 Width: 6.00 Depth: 9.00
Language: English
The Power of the X: 160 Diagonal Sudoku Challenges

A comprehensive collection of Diagonal Sudoku puzzles. Also known as Sudoku X, this format adds one critical rule to the standard game: both main diagonals running corner-to-corner must contain the digits 1 through 9.

In the harder grids, this diagonal constraint is absolutely mandatory to break the logic lock. The introduction teaches you how to leverage this constraint to spot powerful new patterns. Verified unique solutions.

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