A Sudoku Puzzle *200 Challenging Puzzles* with Answers Book32 Vol.32*: A
13,81 €
Sudoku basics: sudoku puzzle are made up of rows columns and boxes which all contain nine cells and contain the numbers 1 to 9 only used once. There have been a number of works in recent years that have focused on solving hard Sudoku puzzles.
Jetzt bei Ebay:
