Logic Masters Deutschland e.V.

The ghost of Tetris

(Published on 11. July 2025, 00:52 by Basil)

  • Put the digits 1-9 once in each row, column and box.
  • Fill the grid with tetronimos. (Tetris blocks). Some edges have been given. Digits in a tetronimo do not repeat and share parity.
  • Digits separated by a black kropki dot have a 1:2 ratio.
  • Digits separated by a white kropki are consecutive.
  • Digits separated by a V sum to 5.
  • Digits separated by an X sum to 10.
  • Digits on a red parity line alternate between odd and even.
  • Digits on apurplerenban line form a set of distinct consecutive digits.

Play

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Solution code: row 4


Solved by StevenS, Mr. Happy, Mattisahuman, Nylimb, peterkp, L00ping007, marcmees, SKORP17, Jenny2928, residentholy3, Vodakhan , sehringdipity, Maximus, trashghost, ManlyPebbles, PistachioCake, mercierus
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Comments

Last changed on 15. July 2025, 19:36

on 11. July 2025, 05:20 by Mr. Happy
I liked this! A few times I thought there might be an error because it looked ambiguous and there was just enough information to make progress.
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Thanks. I try to make my puzzles fun to solve.

Difficulty:3
Rating:90 %
Solved:17 times
Observed:1 times
ID:000O65

Puzzle variant Tetrominoes

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Solution code:

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