THE SMART TRICK OF FUTOSHIKI THAT NO ONE IS DISCUSSING

Futoshiki (a literal translation can be 'not equivalent') can be a Japanese puzzle that can be found in many nationwide newspapers and manufactured its first visual appeal in Saturday editions of 'The Guardian'. Puzzles come in different sizes. In a 5x5 grid, the digits one-5 need to seem in Each and every row and column. Within a 7x7 grid, the dig