SUGURU
A ONE-CELL outlined block contains the digit 1; a two-cell block contains 1 and 2; a three-cell block contains 1, 2 and 3; and so on. The same digit must not appear in neighbouring cells — NOT EVEN DIAGONALLY! SOLUTION ON MONDAY
A ONE-CELL outlined block contains the digit 1; a two-cell block contains 1 and 2; a three-cell block contains 1, 2 and 3; and so on. The same digit must not appear in neighbouring cells — NOT EVEN DIAGONALLY! SOLUTION ON MONDAY