Fill in the grid with the digits 1 through 9 so that each digit appears three times. Numbers connected with a line are neither identical, nor consecutive.
Fill in the grid with the digits 1 through 9 so that each digit appears two times. Numbers connected with a line are neither identical, nor consecutive.
Fill in the grid with the digits 1 through 9 so that each digit appears two times. Numbers connected with a line are neither identical, nor consecutive.
Fill in the grid with the digits 1 through 9 so that each digit appears two times. Numbers connected with a line are neither identical, nor consecutive.