by Antoine Douzs (Author)
THE IDEAL, ORIGINAL GIFT FOR sudoku enthusiasts
DIFFICULT LEVEL: only original sudoku professionals will appreciate this book.
will you defeat the master?
✔ 100 IMPOSSIBLE Sudokus
✔ Solutions
✔ Insane level
Number of Pages: 64
Dimensions: 0.13 x 7.99 x 5 IN
Publication Date: June 19, 2020