How to Solve Sudoku Fusion

Objective: Fill each square with digit 1 through 9 so that:

1. Each digit appears exactly once in each row, column and 3x3 "zone"
2. The digits placed in each area (outlined using a dashed line) add up to the sum shown in the upper left of the area
3. No digits are repeated within an outlined area

When you are ready, click here for an illustrated walk-through of techniques.

When you are ready, click here for an illustrated walk-through of techniques.