Logic Masters Deutschland e.V.

Safety Perimeter (Instructionless)

(Published on 18. August 2026, 09:00 by Agent)

You're given a list of example puzzles with answer check enabled in Penpa+. Use those examples to figure out the rules, then solve the main puzzle. All puzzles have a unique solution with a consistent ruleset.

Example 1-1
Example 1-2
Example 1-3
Example 1-4
Example 1-5
Example 2-1
Example 2-2
Example 2-3
Example 2-4
Example 2-5
Example 3-1
Example 3-2
Example 3-3
Example 3-4
Example 4-1
Example 4-2
Example 4-3
Example 4-4
Example 4-5
Example 4-6
Example 5-1
Example 5-2
Example 5-3
Example 5-4
Example 5-5
Example 5-6
Example 5-7
Example 6-1
Example 6-2
Example 6-3
Example 6-4
Example 6-5
Example 6-6
Example 6-7
Example 6-8
Example 6-9
Main Puzzle

Solution code: The number of unsafe cells in each row of the main puzzle, from top to bottom.

Last changed on -
Solved by Leaving Leaves, The Book Wyrm, xxuurruuii, CJK, Lizzy01, pwahs, yourfavdutchie, Jesper, Paletron, widjo, notaninart, SeptaCube, Gqsp, moss, cyddrdrd, mnasti2, damasosos92, aqjhs, cat, booteskey, puzzler05, itweb, heebs
Full list

Comments

on 30. August 2026, 16:54 by damasosos92
What a perfect pack.

Difficulty:4
Rating:100 %
Solved:23 times
Observed:5 times
ID:000UF7
Online solving tool Instructionless

Enter solution

Solution code:

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