| Times Fiendish Su Doku Book 11 • anticexlibris.ro | 31.99 RON |
| Times Killer Su Doku Book 21 - • libris.ro | 78.07 RON |
You dont need to be a mathematical genius to solve the treacherous puzzles in this collection of Fiendishly difficult puzzles--its simply a question of logic. Perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles, and guaranteed to provide hours of mind-stretching entertainment.