8-Color Theorem
(Eingestellt am 14. Juni 2022, 19:10 Uhr von the_cogito)
-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).
Kommentare
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!
