Logic Masters Deutschland e.V.

This puzzle was set for one of Scojo's Setting Saturday prompts. Regulars in Scojo's Twitch chat are able to accrue 'channel points' which can then be redeemed to allow you to specify a prompt for one of the Setting Saturdays. As I have been working on a tool for editing lines in SudokuPad puzzles, and as that tool is good for creating curved lines, I set the prompt for puzzles with curvy lines. This was my own entry for the prompt.

Sudoku: Every row, column and 3x3 box must contain the digits 1-9.

Renban Lines: Digits along a line contain a set of consecutive digits, not necessarily in order and with no repeats. However, cells containing a knot are not part of the renban, i.e. they must contain a digit that is either not consecutive with anything on the line or which repeats on the line.

Solve in SudokuPad