Logic Masters Deutschland e.V.

Chaos Construction: Snake

(Eingestellt am 14. Januar 2022, 19:55 Uhr von Jay Dyer)

Chaos Construction: Snake


  • Every row, column, and 9-cell region must contain the digits 1 to 9 once each. The 9-cell regions must be determined by the solver.
  • A path exists in the grid, starting and ending at the grid boundary and only moving orthogonally, such that each cell is visited exactly once. The 9-cell regions each consist of 9 consecutive cells along the path.
  • Clues outside the grid give the number of corners on the path in the indicated row or column. Not all clues are given.

Solve on Penpa+ or CTC.

Lösungscode: Rows 5 and 6

Gelöst von Jesper, kublai, polar, MagnusJosefsson, Lizzy01, bernhard, filuta, mobiustrip
Komplette Liste


am 16. Januar 2022, 23:52 Uhr von filuta
I enjoyed this original ruleset a lot. Thanks for making such a fun puzzle.

am 15. Januar 2022, 12:13 Uhr von MagnusJosefsson
Great puzzle! Fun and interesting logic in the snake part, and finishing irregular sudoku is fast and easy. Funny enough, I posted a puzzle last year with exactly the same name, although the ruleset and logic is quite different :).

am 14. Januar 2022, 23:56 Uhr von polar
Fun puzzle and quite straightforward. I think it may be clearer to state the 9 consecutive cells portion of the rules as 'The path must enter each 9 cell region exactly once'. Thanks :)

am 14. Januar 2022, 20:45 Uhr von Jesper
Fun, unusual concept! I enjoyed that - thanks!

Gelöst:8 mal
Beobachtet:2 mal

Variantenkombination Online-Solving-Tool

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