Thropki Sudoku was part of the Triplets and Triangles LMI Sudoku Test.  I created a couple of Thropki Sudoku puzzles to get to know more about this puzzle type. This is the second Sudoku puzzle of the Thropki Sudoku type, the first one is published with the title Thropki Sudoku (Fun With Sudoku #180). Creating and solving these two puzzles gave me some confidence to solve these types of puzzles. Hope you will enjoy these puzzles :).
This Thropki Sudoku, I am posting in the Fun With Sudoku Series as the 194th puzzle in this series. Can you solve this Thropki Sudoku puzzle?

Rules of Thropki Sudoku

Apply Standard Classic Sudoku rules. Additionally, Neighbouring cells containing digits with a difference of 3 are marked with a white dot. Neighboring cells containing digits with a quotient of 3 are marked with a black dot. All possible dots are given.
 Thropki Sudoku (Fun With Sudoku #194)

Below is the answer to Thropki Sudoku titled Thropki Sudoku (Fun With Sudoku #180)
 Thropki Sudoku (Fun With Sudoku #194) Answer