Solve with CTC, f-puzzles or Penpa+
Normal Sudoku rules apply.
All lines are German Whisper lines where adjacent digits must have a differance of at least 5.
German Whisper lines are also "equal sum lines". ie The sum of the digits on a line within a particular 3x3 box must be the same for all the boxes the line passes through
Cells separated by a white dot must be consecutive. Not all white dots are given.
Digits in a cage must sum to the number in that cage's top left corner. Digits cannot repeat within a cage.
Happy Solving and God Bless!!!
Solution code: Enter Row 7 Digits, do not use spaces
on 2. December 2025, 04:03 by frosto
That was quite hard.
Lovely.
on 22. June 2025, 15:58 by OBu42
Puh, that was a tough one for me. I made a mistake in the endgame, but fortunately, my logic regarding the main diagonals was correct, so I came to an end starting from there...
Sudokupad kindly created a link to a version with solution: https://sudokupad.app/jlw51jk52x
| Difficulty: | ![]() |
| Rating: | 88 % |
| Solved: | 47 times |
| Observed: | 26 times |
| ID: | 000DY3 |