Long Island

Title: Long Island

Rating: 3/5

Officially, this is a mix of tequila, vodka, white rum, gin, lemon juice, triple sec, Gomme syrup, and a dash of cola; it also brings back memories of grad school.  I'll leave it to you to determine which ingredients were chosen as the colors in the puzzle.

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 (denoted by +) or multiply to the indicated product (denoted by *).   
• Squares with multiple colors contain a number that’s used in the sum/product for adjacent regions of each of those colors.  
• Remember: numbers can repeat within a shaded region if that repetition doesn't violate the first rule.