Logic Masters Deutschland e.V.

This puzzle was made for Scojo's Secret Imposter event.

This was my entry for a puzzle imitating I Love Sleeping, who set many puzzles for Snackdoku. He is able to craft some wonderful puzzles and is especially good at drawing beauty out of 4x4 grids. Check out some of his puzzles, especially if you like this one.

Solve on SudokuPad

Rules:

Normal-ish Sudoku rules apply: Fill each region (sized N) with the digits 1-N such that digits don't repeat in rows and columns.

Renban: Digits on a purple line form a set of non-repeating, consecutive digits in any order.

Dutch Whisper: Adjacent digits along an orange line must have a difference of at least 2.