Absolutely Nasty Sudoku Level 4 Frank Longo Sterling Αγγλικά Βιβλία Hobbies Quizzes & Games

The Vast Majority Of Sudoku Puzzles That Are Labeled \ Hard Expert Challenger Not Really All Difficult And In A Surprising Number Cases They Downright Easy Absolutely Nasty Sudoku\ Books You Will Find Truly Worthy Label Increase Difficulty Throughout Four Series It Ranges From Basic Intermediate Techniques At Level No 1 To Most Advanced 4 Along With Require Multiple Each Time Σελίδες: 160 Έτος Έκδοσης: 0301 Διαστάσεις: 15 2X15 2Cm