My second puzzle! Please be kind :)
Rules:
Normal sudoku rules apply.
German Whisper: Digits connected by a green German whisper line must have a difference of at least 5.
Palindrome: Grey lines are palindromes; they read the same in both directions.
Killer Cage: Digits in Killer cages sum to the small clue in the top left corner of the cage.
Evens: The digit in the grey square is an even number.
Lockout Whispers: Any SET of 2 digits that appear on a green German whisper line cannot ever appear orthogonally adjacent to each other.
Link - Play on SudokuPad
Lösungscode: Enter the digits from row 9, read from left to right (no spaces).
am 30. Juli 2026, 08:03 Uhr von ATBlanchard
Challenging, stimulating, smooth. Great job!!
am 28. Juli 2026, 09:53 Uhr von Exigus
Fantastic puzzle, thanks!
am 27. Juli 2026, 22:06 Uhr von Arheus
I would be curious to see a video of its solve, because like many others I had to do some trial and error and had to work on it quite a bit. But I enjoyed it nevertheless! Closer to 4* for me.
am 26. Juli 2026, 16:41 Uhr von snuuba
Wow, what a beauty. 98 minutes of fun, many thanks
am 26. Juli 2026, 11:07 Uhr von James T.
I've changed the difficulty rating to 4* upon reading the comments. I'd probably agree it's around 3.5. Thank you to everyone for your kind words :)
am 25. Juli 2026, 18:54 Uhr von sourcedecay
Really enjoyed this one. Think it was slightly more difficult than you estimated, especially considering these are rulesets I usually am better at. I think you found some really unique ways to tie them together to make for a fun and challenging solve.
am 25. Juli 2026, 03:23 Uhr von Marius
Lovely setting, nice deductions, 3.5 stars for me
am 24. Juli 2026, 22:31 Uhr von egglet
i love colouring so this was a lot of fun. not sure if i just got lucky but it didn't feel too bad - 2.5* at most. no trial & error needed
am 24. Juli 2026, 19:00 Uhr von philolologue
Great puzzle with a lot of fun logic and colouring! Def somewhere between 3 and 4 star difficulty, a solid 80-minute solve for me.
am 24. Juli 2026, 14:22 Uhr von CallindorCray
180 minutes, trial and error, stuck at some point otherwise.
am 24. Juli 2026, 11:59 Uhr von Elliott810
Brilliant puzzle! For me 4* difficulty. Thank you:)