Andrews, Kat, Plus, Puzzle Books
Description
If most Sudoku puzzles are too easy for you - Get this book of 300 Hard Puzzles for a real challenge. Note: these puzzles are not for beginners! IMPRO
...
VE YOUR SKILLS You can practice solving puzzles that require: X-Wing (20), XY-Wing (90), XYZ-Wing (20), XY-Chain (90), Coloring (40) and Mixed (40) logic techniques. A puzzle may not seem very difficult as you start it, but just wait ‘til you reach the spot that requires an advanced technique!
LARGE PRINT - 2 big puzzles per page give you room for listing candidates and margin notes. Even the solutions at the back are large print.
EXTRA WIDE INNER MARGINS make it easier to fold back the book or tear out pages when you are on-the-go.
STURDY WHITE PAPER increases visibility and holds up well when you erase.
Click the Buy Now button to grab your copy.
Read more