The Mini Book of Logic Puzzles - Calcudoku 200 Normal Puzzles (Volume 6) (The
10,58 €
Calcudoku (also known as "Mathdoku") is a mathematical and logical puzzle loosely similar to Sudoku. The objective is to fill the grid in with the digits 1 through N (where N is the number of rows or columns in the grid) such that.
Jetzt bei Ebay:
