As always the case after making puzzles for a contest, I had a few unused puzzles and I would like to share them here in the portal. At the same time, I can make same extra advertisement for the contest. Participation is free, only a registration at LMI is necessary. You can solve the puzzles whenever you like in the weekend. After downloading the .pdf-file you have two hours time to submit your solutions. You can find the instruction booklet here.
Pentomino in the Box
Place the 12 pentominos in the grid, so that they don't touch each other, not even diagonally. The pentominos may be rotated and/or mirrored. Every boldly outlined area contains exactly three cells that belong to two different pentominos.
Solve online in Penpa+ (thx Nick Smirnov!)
Solution code: Rows 8 and 11. For every cell the letter of the pentomino and '-' for an empty cell.
on 15. October 2022, 06:23 by Richard
Added link and tag for online solving. Thx Nick!
on 8. September 2022, 18:50 by Nick Smirnov
Penpa:
https://tinyurl.com/2ndn8azf
on 16. January 2014, 23:14 by Danielle
Für das DTGT-Rätsel habe ich noch 3 Anläufe gebraucht, hier waren es nur noch 2. Ganz schön (knifflig).
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