Logic Masters Deutschland e.V.

Rules:

1. Normal 6x6 sudoku rules apply (Place the digits 1-6 once each in every row, column, and 3x2 box).

2. Between Lines: Digits on a grey line must be numerically between the two digits in the circles at either end (e.g. 1435, where 1 and 5 are in the circles, and 4 and 3 are on the line).

3. German Whispers: Adjacent digits on a green line must differ by at least 3.

4. Odd Circle: A digit in a grey circle must be odd.

Play on SudokuPad

Have fun solving :D