Title: Balloon

Rating: 1/5

If only to showcase that the mild alteration from the last sum puzzle wouldn't always lead to something very very hard, I offer this week's puzzle, which may be cause for celebration at its ease. But remember: don't forget about the last rule from the list below.
The official rules:
 The digits 1 through 9 appear in each row and each column exactly once.
 Digits in each shaded region must add to the indicated sum.
 Squares with multiple colors contain a number that’s used in the sum for adjacent regions of each of those colors.
 Remember: numbers can repeat within a shaded region if that doesn't violate the first rule.
 Each number that appears in the eight starting cells is the average of the entries in the edgeadjacent four cells (e.g., the 7 in row 3, column 2 (denoted (3,2)) is the average of the entries in cells (3,1), (3,3), (2,2), and (4,2)).