400 CalcuDoku VERY HARD puzzles 9 x 9 + BONUS 250 classic sudoku: Sudoku very hard puzzles and classic Sudoku 9 x 9 very hard levels Calcudoku Classic Sudoku, nr. 5 Autor Basford Holmes 26 sep 2018 Paperback Preț: 63.95 lei 3-5 săpt.
