Logic Masters Deutschland e.V.

Nurimisaki Sudoku - Whispers

(Eingestellt am 9. November 2022, 16:15 Uhr von Mark Sweep)

This puzzle was inspired by a recent puzzle by rockratzero. I basically wanted to create such a puzzle without the need for Kropki dots. Definitely check out their creation as well!

Rules
Both Nurimisaki and Sudoku rules apply. In addition, orthogonally adjacent cells along the Nurimisaki path (unshaded cells) have a difference of at least 5.

Nurimisaki Rules
Shade some cells so that the remaining unshaded cells form one orthogonally connected area. No 2x2 region may be entirely shaded or unshaded. Circles mark every instance of a cell which is unshaded and orthogonally adjacent to exactly one other unshaded cell (i.e. the circles are the only ‘endpoints’ of the unshaded area). If a circle contains a number, it indicates how many cells are in the straight line of unshaded cells coming out of the cell with the circle, including itself.

The puzzle

Solve on Penpa

Solve on SudokuPad

Lösungscode: Row 1, Column 3

Zuletzt geändert am 10. November 2022, 18:19 Uhr

Gelöst von PixelPlucker, kublai, KNT, Jesper, kjholt, h5663454, abed hawila, efnenu, MagnusJosefsson, mathpesto, SSG, jkuo7, OGRussHood, faisalaak, mse326, cdwg2000, dogfarts, fjam, Siebuhh, filmore, Christounet, Nylimb, simoons, BlueShifted, akamchinjir, Studernaldo, vidarino, geronimo92, Lizzy01, ahmadasiabi, MaizeGator, sth, MrQubo, Reenolex, michaal94, Uhu, misko, tess
Komplette Liste

Kommentare

am 29. Dezember 2022, 23:52 Uhr von Christounet
Great puzzle ! Never had tried a nurikami before. The whisper trick was cleverly used here ! Thanks.

am 25. Dezember 2022, 23:54 Uhr von mathpesto
What a fantastic puzzle!

am 14. November 2022, 12:45 Uhr von MagnusJosefsson
Great puzzle with some unusual logic! Also very nice to see another puzzle from you on the portal again!

am 10. November 2022, 18:19 Uhr von Mark Sweep
Added SudokuPad link

am 10. November 2022, 09:29 Uhr von abed hawila
Excellent puzzle, with lots of interesting deductions! got stuck in the midsolve but then realized the fact of 'endpoints', after that the solve was smooth! Thanks :)

am 10. November 2022, 01:56 Uhr von kjholt
I really enjoyed this as well! At first I was baffled by the difficulty and thought I got all the way to a deadly pattern but that made me realize I'd forgotten the 2x2 rule and spun my wheels for a long time. After I got that sorted it was definitely fun and flowed nicely! Never done a Nurimisaki before either and I enjoyed it quite a bit.

am 9. November 2022, 21:27 Uhr von Jesper
Great puzzle, really enjoyed it. Impressive minimalist construction.

Schwierigkeit:4
Bewertung:96 %
Gelöst:38 mal
Beobachtet:3 mal
ID:000BY8

Rätselkombination

Lösung abgeben

Lösungscode:

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