50 Sudoku Challenges – Purple Cow

50 Sudoku challenges is a collection of games with 50 challenges in a metal box, ideal for travel. Objective: fill the empty cells with numbers between 1 and 9, so that the number appears only once in each row, column and region. Contains a pencil and 50 challenges, of different levels, from beginners to experts. Age: 7+ years Number of players: 1 personReviews