The Third Law of Arrowdynamics
- Arrows
- Entropic lines
The brief
Standard sudoku rules apply: each row, column, and 3x3 box must contain all the digits from 1 to 9.
Digits along an arrow must sum to the value in the attached circle.
Any group of three consecutive cells along a pink entropic line must contain one low digit (1,2,3), one middle digit (4,5,6), and one high digit (7,8,9).