Logic Masters Deutschland e.V.

Thanks to MrMeme and SampleText for testing. I hope you enjoy the puzzle!

Normal Sudoku rules apply.

A teal line is both an entropic line and a modular line, i.e., among any three consecutive cells on a teal line, there is a digit from {1,2,3}, a digit from {4,5,6}, and a digit from {7,8,9}. Also among them, there is a digit from {1,4,7}, a digit from {2,5,8}, and a digit from {3,6,9}.

A grey dot separates two digits which are either in a 1:2 ratio, or consecutive, or both.

Solve online