Codierte Tetrominos 1
(Published on 26. October 2012, 12:00 by Richard)
Another interesting puzzle type that I found at this year’s WPC.
Divide the grid along the gridlines into tetrominoes and write the same letter in all cells of each tetromino. Equal tetrominoes contain the same letter. Every given letter belongs to a different tetromino. Tetrominoes may be rotated and/or mirrored.
Dutch teammate Bram de Laat (Para) pointed out some vey interesting intrinsic logic for this puzzle type. Applying that logic is very useful. I have written this logic in a hidden comment, so after you solved the puzzle you can read it for learning purposes if you didn’t find it yourself during solving.
Solution code: For every cell in row 2 and column 5 the letter of the tetromino. 16 Letters in total.
Comments
on 13. May 2022, 07:15 by Nick Smirnov
Penpa:
https://tinyurl.com/y9mbqz26
on 27. October 2012, 14:57 by Luigi
Kleinod=kleiner Schatz... :-))
on 27. October 2012, 12:51 by Richard
Kleinod?
on 27. October 2012, 12:44 by Luigi
Wahnsinn, ohne den Tipp aus Teil 2 hätte ich noch viel länger an diesem schönen Kleinod gesessen.
Mit diesem Tipp sehr schön flüssig zu lösen.
on 26. October 2012, 14:49 by Statistica
Wenn man natürlich versucht, die Tetrominobuchstaben einzugeben und nicht die Buchstaben des Rätsels, kann das ja lange nix werden... Schönes Rätsel!
on 26. October 2012, 13:34 by Richard
@Statistica: they may.
on 26. October 2012, 13:32 by Statistica
Dürfen sich eigentlich gleiche Tetrominos orthogonal berühren?
