Logic Masters Deutschland e.V.

The Double Spiral

(Published on 30. April 2022, 16:22 by FrostedStar)

The Double Spiral

This is my very first attempt at setting a sudoku, I hope you have much fun solving it as I have had creating it.

Rules:

Normal sudoku rules apply, as in only one of each number 1 to 9 can appear in each row, column and region

In this puzzle you will need to build your own regions

regions may only contain 1 of the given digits

and each region has exactly 2 killer cages

Grey Squares are even and Grey Circles are odd digits

To play online:

The Double Spiral online

Solution code: R5 followed by C7 ie: 123456789123456789

Last changed on on 1. May 2022, 19:09

Solved by SKORP17, Isa, marcmees, SeedyV, Felis_Timon, Lizzy01, steeto
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Comments

on 6. May 2022, 10:51 by Felis_Timon
First finishing the sudoku, then creating regions. I love chaos constructions like this one

on 1. May 2022, 19:09 by FrostedStar
Tried to add the link again, it might work this time

on 1. May 2022, 19:06 by FrostedStar
Added online link, I hope

on 1. May 2022, 18:51 by FrostedStar
I don't know how to link an online version

on 1. May 2022, 18:06 by micjo
Is there a link to an online version to play?

on 30. April 2022, 18:39 by FrostedStar
Clarified the circles and squares

Difficulty:3
Rating:N/A
Solved:7 times
Observed:8 times
ID:0009SB

Variant combination Online solving tool

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Solution code:

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