Logic Masters Deutschland e.V.

Serpentagram [Overlapping Pentominous Snake]

(Eingestellt am 17. Januar 2024, 17:48 Uhr von MicroStudy)

This puzzle was set for the 2023 Secret Satan event as a gift to Nordy, who graciously encouraged me to publish it. He asked for Pentominous and Snake, so this was the most cursed ruleset combination I could think of.

Rules

  • Pentominous (Overlapping): Divide the grid such that each non-black cell belongs to one or two pentominoes (i.e. overlapping). Pentominoes of the same shape, regardless of rotation or reflection, cannot overlap and cannot be orthogonally adjacent to each other. A cell with a letter indicates that it belongs to the pentomino of the corresponding shape, but can belong to an additional pentomino. Black cells are not part of the snake or any pentomino.
  • Snake: Draw a snake that travels orthogonally through the grid from one endpoint (to be determined by the solver) to another. The snake cannot branch nor touch itself orthogonally, but may touch itself diagonally. The snake is entirely comprised of every cell that belongs to two pentominoes.

6x6 Example

Play this example on SudokuPad

The Actual Puzzle

Play on Penpa+ (Not recommended for solving, but has answer check. Shade the snake cells.)
Play on SudokuPad (Recommended for solving, no answer check)

The Twelve Standard Pentominoes, ignoring rotations and reflections

Lösungscode: Row 14, from left to right: The corresponding letter of each pentomino. If there are two pentominoes in the same cell, input them both in alphabetical order.

Zuletzt geändert am 17. Januar 2024, 18:04 Uhr

Gelöst von zzw, Bellsita, Nordy, tuturitu, Christounet, Paletron, Silverstep, the_cogito
Komplette Liste

Kommentare

am 13. Juni 2024, 19:46 Uhr von the_cogito
What a puzzle! Absolutely brutal ending, but I loved that haha.

am 20. Januar 2024, 00:00 Uhr von Christounet
WTH
Was
That !!!

My eyes are overlapping !

Crazy idea, very hard to scan, very fitting for a Satan puzzle. Took me forever but enjoyed it a lot :) Thanks !

am 17. Januar 2024, 18:22 Uhr von Nordy
Fastest “add to favorites” ever. Equally as hard and beautiful as it is cursed, and it is extra cursed. This puzzle gets my highest recommendation, just as “be extremely careful while solving” gets my highest recommendation. The perfect gift that I will never forget (as it will haunt my dreams forever). Thanks, Micro!

am 17. Januar 2024, 17:53 Uhr von Bellsita
Best micro puzzle!

am 17. Januar 2024, 17:52 Uhr von zzw
Completely insane! Very simple rules in theory, but it's so hard to wrap your head around all the ways they interact. Excellent work Micro!

Schwierigkeit:5
Bewertung:N/A
Gelöst:8 mal
Beobachtet:2 mal
ID:000GLH

Rätselkombination Online-Solving-Tool Wegerätsel Pentominos

Lösung abgeben

Lösungscode:

Anmelden