Large Print Puzzle Books Sudoku

Huge Print Diabolical Sudoku 2 now released

Go beyond simple sudoku with this collection of diabolical sudoku puzzles.

Large print with 2 puzzles per page.

You will need strategies like X-Cycles, BUG, XY-Chain, X-Wing, Simple Colouring, Y-Wing, Swordfish & XYZ Wing amongst others to solve the most difficult puzzles possible.

Available from Amazon US, Amazon UK