Logic Masters Deutschland e.V.

Zipper Tessellation

(Published on 18. August 2025, 18:49 by juggler)

This puzzle is part of a series

A collaboration with Andrewsarchus!

click on the puzzle image to play
TESSELLATION
- Fill each cell with a digit from 1-9.
- Cells sharing an edge can't have the same digit.
- Each horizontal row and vertical column contains a non-repeating consecutive set of digits (like 23456) in any order.

ZIPPER
- Pairs of digits equidistant from the center of a lavender zipper line have the same sum. If the center lies in a cell, the sum is the digit in that cell.

Solution code: Row 5

Last changed on on 18. August 2025, 18:55

Solved by sujoyku, zeniko, Andrewsarchus, Joyofrandomness, tuturitu, tiwe, eladv, Ambrose, SKORP17, spookyripper, tubahat, sehringdipity, DanishDynamite, DaleVandermeer, vitaminz, SZCrow, MSDOS, dorverbin, Exigus, zrbakhtiar, fkib, Photyne, Elker, trashghost, cornuto, pshubes, tuoni2, woody, Gydoku, NEWS, Yaoning, MonsieurTRISTE, brimmy, Mathemagier
Full list

Comments

on 19. August 2025, 08:58 by MSDOS
Really nice set up that well balances zipper and renban logic!

on 18. August 2025, 21:11 by eladv
This was maybe the nicest Tessellation I've ever solved (and I've solved most of them!)

(By the way, let me just say how much I love Tessellations. They're the best!)

And this one was so beautiful, in so many steps. It goes really smoothly in the beginning, and I got about 2/3 of the way in and was like "whow, this is an easy Tessellation". And then there is a series of steps that feels like you're now jogging on an incline and you're sweating. And it's like that for a bit, until you make one deduction and all of a sudden the whole thing just unfolds in front of you. The flow is spectacular.

on 18. August 2025, 19:24 by Andrewsarchus
Was a pleasure to collaborate with you!

on 18. August 2025, 19:02 by sujoyku
Thank you for this fun tessellation, Juggler and Andrewsarchus!

Difficulty:2
Rating:93 %
Solved:34 times
Observed:1 times
ID:000OR8

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