by Harpercollins Publishers Ltd (Author)
A winter wonderland of DIFFICULT su dokus for hours of brain-teasing fun!
Back Jacket
The Official Utterly Addictive Number-Placing Puzzle
Let it snow, let it snow . . . Su Doku! Enjoy a winter's wonderland of brain-teasing fun with these all new Difficult puzzles. More than just hours of entertainment, Su Doku engages your mind, improves your concentration, and helps you stay mentally fit. With 150 brand-new puzzles to complete, you'll become a Su Doku master in no time!
Number of Pages: 240
Dimensions: 0.6 x 7 x 5 IN
Publication Date: January 15, 2020