Logic Masters Deutschland e.V.

Masyup Kakuro

(Published on 17. March 2024, 22:08 by purpl)

The title is a pun: mashup. This puzzle was created as a Secret Santa present for Taco Dave or davmillar. I enjoyed creating this puzzle and I thought it was a unique enough idea that it should be in my catalog.

Rules:

Normal Kakuro and Masyu rules apply see below for more information.

Draw a loop through the centers of some white cells. Grey circles are either black or white masyu clues (except for the single given black clue). Circles with digits less than 5 are black clues (and the black clue contains a digit less than 5). Circles with digits greater than 5 are white clues. The digit 5 cannot be in circles.

Regardless of color, a circled digit X must repeat exactly X cells on the line away from the next nearest turn (nearest counterclockwise, clockwise, or both).

Masyu rules. Kakuro rules.

Small example of the confusing rule in action. We start counting the 6 cells from the top arrow and start counting 3 cells from the bottom arrow. The 3 could also go in the yellow cell, but it only needs to be in one of the two cells to fulfill the rule.

Links:

SudokuPad or CtC Webapp

Penpa+

If you enjoyed this puzzle, consider leaving a rating and comment or better yet recommend it to your fellow solvers! I hope you do so for all the puzzles you enjoy ;)

I have a YouTube channel where we discuss puzzles and setting them. Including interviews of Phistomefel, Agent, Qodec, Jesper, and more.

Solution code: Row 7 (starting clue 22) digits on the loop from left to right.

Last changed on on 18. March 2024, 04:33

Solved by wisty, CHRosenthal, Gliperal, Piatato, h5663454, mnasti2, Jds2, Vebby, Agent, PrimeWeasel, ONeill, Jesper, misko, MaizeGator, Echatsum, jkuo7, Silverstep
Full list

Comments

Last changed on 29. August 2024, 23:33

on 29. August 2024, 18:05 by Silverstep
Very Confused why this is rated as five-star difficulty. This is like, two stars at most, perhaps three if it's someone's first experience with both constraints?

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Memeristor: I don't think it's experience with the constraints which makes it hard. It's the inclusion of the weird repeat digit rule. It may be more intuitive to you than others.

on 30. March 2024, 08:02 by Jesper
Very nice, thanks!

on 24. March 2024, 10:25 by PrimeWeasel
A solid Roquefort, great fun!

on 18. March 2024, 12:31 by Piatato
Great fun, what a lovely gift! :)

on 18. March 2024, 04:33 by purpl
Fixed solution code

Last changed on 18. March 2024, 04:34

on 18. March 2024, 03:44 by CHRosenthal
Very fun puzzle - please do specify that row 1 is the row with no blank cells and full of clues in the solution code.

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Memeristor: thank you! I hadn't even thought about that until you mentioned it.

Last changed on 18. March 2024, 04:34

on 18. March 2024, 00:38 by wisty
Amazing!!! Right to the favorites list! Really fun math interactions, definitely enhanced my love for kakuro :)

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Memeristor: thank you for your lovely comment wisty!

on 17. March 2024, 22:17 by purpl
Added example

Difficulty:5
Rating:92 %
Solved:17 times
Observed:1 times
ID:000HCO

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