Logic Masters Deutschland e.V.

When exploring the properties of irregular Sudokus, I came across something interesting, and this puzzle was the result. It's quite intricate, so I'm thinking 4* or more for difficulty.

The Rules:

• Normal irregular Sudoku rules apply.
• Digits on a purple renban line must be a consecutive set of digits in any order.
  Broken Windows

  by Chilly

  

  Link for solving on SudokuPad