Logic Masters Deutschland e.V.

Black-dot Mamba

(Eingestellt am 10. November 2023, 20:55 Uhr von yttrio)


Normal Sudoku rules apply.

Cells separated by a white dot are consecutive. Cells separated by a black dot have a 2:1 ratio. Not all possible dots are necessarily given.

Construct a one-cell-wide snake in the grid of orthogonally connected cells whose endpoints are given by the diamonds. The snake cannot branch and cannot touch itself, not even diagonally.
-- Every cell on the snake must have a 2:1 ratio with at least one other orthogonally adjacent cell that is also on the snake.
-- Orthogonally adjacent cells are allowed to have a 2:1 ratio if and only if both cells are on the snake.


6x6 Example:

The image below shows a sample 6x6 puzzle and solution with the same rule set.
Play the example 6x6 in SudokuPad.

Lösungscode: Column 7

Zuletzt geändert am 11. November 2023, 15:29 Uhr

Gelöst von Felis_Timon, liushong, Bjd, ElChiglia, Bankey, jkuo7, Nordy, tuturitu, seeppp, Fizz, Vodakhan , SXH, ymhsbmbesitwf, Dentones, Geryyy, samuel1997, Paletron, Myxo, escutcheon, kamkam, Sonki, meixia, ... aityan98, Tony, dennischen, forest117, BHUNTER47, ademjaz, mang0, Tom-dz, Stevoid31, ZornsLemon, plica, arauwer, jhuijts, sacklunch, Krisonium, redfoot, Carolin, KevinTheMH, dogfarts, sasheo
Komplette Liste


am 19. Januar 2024, 17:59 Uhr von sacklunch
Beautiful puzzle! Tough but very doable and extremely satisfying. Thanks for setting and sharing!

am 12. November 2023, 22:26 Uhr von TheRiddler
Very cool!
Challenging, but I could continually make progress and therefore never felt stuck or frustrated!

am 12. November 2023, 03:58 Uhr von mathpesto
What a fun ruleset!

am 11. November 2023, 21:45 Uhr von BenTen
Great puzzle! Really enjoyed this one. Thanks yttrio.

am 11. November 2023, 14:17 Uhr von Myxo
Very nice puzzle!

am 11. November 2023, 09:39 Uhr von Fizz
Very fun puzzle and engaging all the way through the end. Thanks!

am 11. November 2023, 02:59 Uhr von Nordy
Fantastic puzzle! Really enjoyed how the negative constraint worked in this

am 11. November 2023, 00:39 Uhr von Bankey
Fun puzzle. Thanks, @ yttrio :).

Bewertung:98 %
Gelöst:86 mal
Beobachtet:2 mal


Lösung abgeben