This idea is partly inspired by one of my favorite puzzles ever, "Deconstruction" by Jay Dyer. If you're feeling stuck, check out the link to my walkthrough below ;-) Enjoy!
Rules:
Fill some cells in the grid with the digits 1–9 such that no digit repeats in a row or column. Cells containing a circle, square, or arrow must have a digit in them.
Digits along an arrow must sum to the digit in the circle. Gray squares contain even digits and gray circles contain odd digits.
All digits must belong to a region, which is a collection of orthogonally connected cells. A region of size n contains the digits 1 through n once each. Regions may not touch each other orthogonally, although they may touch each other diagonally.
SPOILER ALERT Walkthrough of Solution
SPOILER ALERT Video of zetamath's Solve
SPOILER ALERT Video of Mark Goodliffe's (CtC) Solve
Puzzle:
Lösungscode: Ignoring blank cells, write the digits in Rows 1 and 2 (left to right, no spaces)
am 1. Juni 2023, 03:37 Uhr von annaswan
This puzzle was gorgeous! It was intricate and very challenging but also flowed really nicely and was never frustrating.
am 20. Mai 2023, 20:55 Uhr von Ziboo
I had a lot of fun ! Thank you
am 13. April 2023, 20:41 Uhr von Nalinchen
Super fun and engaging puzzle! I’m new to this puzzle type and really loved it! <3
am 22. Juni 2022, 19:49 Uhr von Niverio
Incredible start to an incredible series!
am 24. März 2022, 13:59 Uhr von Christounet
Very original construction ! So excited to try the other puzzles of your Suguru Chaos Constuction serie !
-------
Thanks so much! And looking forward to your thoughts on the others in the series; they all offer something a little bit different. -mathpesto
am 3. März 2022, 20:48 Uhr von mathpesto
Clarified rules to explicitly state all digits must belong to a region.
am 3. März 2022, 02:48 Uhr von Crusader175
Absolutely brilliant puzzle!
am 3. März 2022, 01:14 Uhr von mathpesto
Added video of CtC solve
am 20. Februar 2022, 22:52 Uhr von Krokant
Great, great puzzle. Not too difficult, just a ton of fun all the way through.
am 20. Februar 2022, 19:30 Uhr von mathpesto
Added video of solve
am 20. Februar 2022, 04:17 Uhr von zetamath
Wow, this is an amazing puzzle. You absolutely owe it to yourself to solve this puzzle. CTC, if you're watching, please solve this!
am 19. Februar 2022, 20:48 Uhr von Bootenks
After I did the Kropki, I MUST solve this one and what should I say other then: It didn't disappoint me at all.
Quality: Wonderful, excellent, <other_superlatives_fill_in_here>
I am looking forward for puzzle likes this, which hit me like a buldozer.
@Mathpesto: Again, Chapeau!
am 18. Februar 2022, 20:09 Uhr von Jjesper
Solved the kropki one first and wanted to check this one out because I loved that one so much. I think I still prefer the kropki one I think because I loved the negative constraints. but they are both incredable.
-------
@Jjesper: Thanks so much! Negative constraints are always a lot of fun for me both as a solver and setter.
am 18. Februar 2022, 15:56 Uhr von abed hawila
Lovely puzzle! for some reason, I found this one more approachable than the kropki, maybe because I solved the Kropki before.
------
@abed hawila Thanks so much for solving both, and glad to hear you enjoyed them!
am 17. Februar 2022, 20:48 Uhr von Bankey
Found this tougher than the kropki one (which i did earlier), but great fun! Thanks, @ mathpesto :-)
am 17. Februar 2022, 07:24 Uhr von Statistica
Nochmals klasse!
am 14. Februar 2022, 15:34 Uhr von matiasv5
This was great fun, thanks and congratulations! Would also love to see Simon or Mark have a go at this.
am 14. Februar 2022, 05:04 Uhr von kolot
Wonderful puzzle!
--------
@kolot Thanks!
am 14. Februar 2022, 00:53 Uhr von mathpesto
Added walkthrough of solution
am 13. Februar 2022, 16:13 Uhr von henrypijames
Fantastic puzzle! Strongly recommend it for CtC.
--------
@henrypijames: Thanks, that means a lot!
am 13. Februar 2022, 06:13 Uhr von RJBlarmo
Very nice construction and lots of fun to solve!
-----
@RJBlarmo: Thank you!
am 13. Februar 2022, 01:47 Uhr von Steven R
Exceptional puzzle! Loved it.
-----
@StevenR Thanks so much!
am 13. Februar 2022, 00:47 Uhr von MagnusJosefsson
Wonderful! Very smooth path, consistently enjoyable but never tricky. Highly recommended!
--------
@MagnusJosefsson Thank you for this lovely comment! Glad you enjoyed it!