Logic Masters Deutschland e.V.

8-Color Theorem

(Eingestellt am 14. Juni 2022, 19:10 Uhr von the_cogito)

This puzzle is hard, but entirely logical. If you get stuck, leave a hidden comment and I will get back to you as quickly as I can. All that aside, enjoy!

-Normal Sudoku rules apply.
-Digits may not repeat within killer cages.
-Every gray line is exactly one of the following constraints, each to be determined by the solver:
-Renban. A renban line must contain a set of distinct consecutive digits, in any order.
-German Whisper. Adjacent digits along a german whisper line must differ by at least 5.
-Lockout Line. Endpoints of a lockout line must differ by at least 4. Non-endpoint digits along the line may not fall between these endpoint values.
-Between Line. Digits that lie between endpoints must fall between the values of the endpoints

-Gray lines must NOT fulfill the requirements of more than a single constraint simultaneously.
-Every contraint appears exactly once.

Solve on CTC app
Solve on f-puzzles

Lösungscode: Row 6, left to right (9 digits).

Gelöst von Niverio, SKORP17, Andrewsarchus, Siebuhh, purpl, Playmaker6174, Elliott810, Dentones, ocaly, Ood, Statistica, Mark Sweep, grkles, Snookerfan, rmn, Angelo, tinounou, soroush, Da Letter El, cdwg2000, OGRussHood, Leonard Hal
Komplette Liste


am 20. Juni 2022, 13:01 Uhr von Angelo
Very hard, I needed some hints on it. but very satisfying!

am 16. Juni 2022, 19:40 Uhr von Snookerfan
Lovely hard puzzle! Very interesting logic to distinguish between the constraints and to make sure that the lines don't fullfill more than a single constraint.

am 15. Juni 2022, 22:03 Uhr von Statistica
Absolut großartig!

am 15. Juni 2022, 14:46 Uhr von ocaly
This puzzle is beyond me and I'm glad I got a tip from you during my solve. Really nice logic and I like this version more than the other one with fewer digits.

am 15. Juni 2022, 01:32 Uhr von Playmaker6174
The subtle craziness in this one, and what a way to execute the idea for the extra regions :)

am 14. Juni 2022, 23:18 Uhr von Andrewsarchus
A Very Clever Break-in! Great Puzzle!

am 14. Juni 2022, 19:12 Uhr von Niverio
Love to see ambiguity utilized like this!

Bewertung:96 %
Gelöst:22 mal
Beobachtet:0 mal


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