Solution code: Column 2, followed by row 12; The letter of the pentomino or a '-' for an empty cell (24 in total).
on 16. April 2022, 11:45 by Nick Smirnov
Penpa:
https://tinyurl.com/y4vthgzr
on 16. September 2011, 13:13 by ibag
"I think the measuring system for difficulty is completely out of control..." Yes, I agree!
on 16. September 2011, 13:00 by Richard
@ibag: some TE is necessary in the area middle/bottom half. I was just curious how many clues could be removed and still have a unique solution.
I only don't understand that it has only two stars for difficulty. In my opinion this puzzle is absolutely not suitable for starters. I think the measuring system for difficulty is completely out of control...
on 2. September 2011, 21:03 by Statistica
Sehr sehr schön. Vielen Dank, Richard!