Logic Masters Deutschland e.V.

The River

(Eingestellt am 20. März 2022, 06:24 Uhr von wooferzfg)

This Chaos Construction puzzle was created by Jakhob and wooferzfg.


Normal Irregular Sudoku rules apply, but the regions must be determined by the solver. All regions are orthogonally connected groups of 9 cells.

The blue line is a region sum line. Digits on the line have an equal sum N within each region it passes through. If the line passes through the same region more than once, each individual segment of the line within that region sums to N separately.

Play on CTC

Play on f-puzzles

In case you get stuck, we created a walkthrough video.

Lösungscode: Row 3 followed by Row 9

Zuletzt geändert am 18. April 2022, 22:55 Uhr

Gelöst von Jakhob, MagnusJosefsson, henrypijames, marcmees, ns08, thefallenrat, KNT, SKORP17, DillyK, jkuo7, jsh, polar, SSG, juventino188, abed hawila, pianobarry87, mathpesto, pieter888, PatientMustard, Crusader175, geronimo92, Novisnage, bernhard, OGRussHood, cdwg2000, dogfarts
Komplette Liste


am 24. April 2022, 08:11 Uhr von Crusader175
Beautiful construction!

am 23. April 2022, 17:41 Uhr von mathpesto
Absolutely gorgeous puzzle, enjoyed every minute solving it!

am 18. April 2022, 13:44 Uhr von Hausigel_mod
Labels/Tags changed

am 15. April 2022, 04:40 Uhr von KNT
Cool puzzle, I enjoyed it a lot

am 1. April 2022, 02:48 Uhr von thefallenrat
The river flows quite nice!!! I'm going take a swim in it with my fish that I got from the last of yours aquarium puzzle!

am 24. März 2022, 21:53 Uhr von marcmees
very nice downriver flow. Thanks.

am 20. März 2022, 20:05 Uhr von MagnusJosefsson
Great puzzle, I enjoyed it a lot!

Bewertung:95 %
Gelöst:26 mal
Beobachtet:1 mal

Variantenkombination Online-Solving-Tool

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