Logic Masters Deutschland e.V.

While I was correcting an math exam, I needed a break. Still deep in the math topic, I started drawing some geometric objects in the sudoku grid. Trying to fiddle with kropkis and renbans, I found myself setting this puzzle (instead of doing the corrections). I guess it is a low 2 star snack. Leave a comment if you like it.

Rules:

Standard sudoku rules apply: The digits 1 through 9 appear in every row, column, and box.

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

Kropki pairs: Digits in cells separated by a black dot are in a 2:1 ratio. Digits in cells separated by a white dot are consecutive. Not all dots are necessarily given.

play on sudokupad