The first week’s puzzle for this semester is a Samurai Sudoku, of medium-level difficulty.
It consists of five grids, with one in the center and the other four overlapping each corner grid of the central one. Each grid has the same rules as a classic Sudoku: each row, column and 3×3 sub-grid must contain all of the digits 1 to 9. Good luck!
Send in your e-mail with the right answer to firstname.lastname@example.org and win!
Prizes will be: dessert and coffee from Mozart Cafe (one each for three winners); coffee from Coffee Break (two each for two winners); hot chocolate from Cafe Fiero (one each for five winners); and chocolates from Bind Chocolate (two winners).