Rules for solving:
- Normal sudoku rules apply - Place digits 1-9 once each in every row, column and 3x3 box
- Digits separated by a white dot are consecutive, digits separated by a black dot are in a 1:2 ratio, ie. one digit is double the other. Not all dots are given
- Adjacent digits on a green line must have a difference of at least 5
- No two adjacent digits in the grid can sum to 5 nor 10.
Puzzle:
Solution code: Row 1 (left to right)
Please note: The German version of this page has changed. It is possible that this page does not contain the latest information.