Fill the grid so that each run of squares adds up to the total in the box above or to the left. Use only numbers 1-9, and never use a number more than once per run (a number may reoccur in the same row, in a separate run).
Fill the grid so that each run of squares adds up to the total in the box above or to the left. Use only numbers 1-9, and never use a number more than once per run (a number may reoccur in the same row, in a separate run).
Fill the grid so that each run of squares adds up to the total in the box above or to the left. Use only numbers 1-9, and never use a number more than once per run (a number may reoccur in the same row, in a separate run).