Region Renbanmos
(Published on 2. August 2022, 06:08 by purpl)
Rules:
Normal sudoku rules apply.
Blue lines are like renban thermos (a consecutive ordered sequence), but instead of the digits along the line obeying this constraint it is the region sums that must form a consecutive ordered sequence.
As with normal region sum lines, the total is "re-set" when a line exits and re-enters a box (see example).
In the example image below the sums are 8-9-10-11 and they form a consecutive ordered sequence.
Links:
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Solution code: Row 8 followed by column 6 (18 digits, left to right, top to bottom, no spaces).
Comments
on 8. May 2023, 22:39 by talldrinkofwater
Really enjoyed this one start to finish! Loved the ruleset leading to some fun deductions on the lines
on 24. November 2022, 09:25 by Christounet
You do have a way of making very interesting things with a nice original ruleset and some clever way to use it, with some clean approchable deductions. Love the way that pairs pop up along the way and gets you some digits for free :) Thanks.
on 26. October 2022, 18:38 by purpl
Clarified what happens when there are multiple pass-throughs
on 9. August 2022, 05:12 by PepperWood
A smooth solve with lots of fun deductions. Thanks for putting this together!
on 2. August 2022, 20:19 by SenatorGronk
Really liked this one. I would say it was made more difficult for me at the start by missing the _consecutive_ part of the constraint.
on 2. August 2022, 20:01 by SKORP17
ich habe anfangs die Bemerkung ordered sequence übersehen
on 2. August 2022, 17:28 by mathpesto
A very cool ruleset and clever application of it! I really enjoyed this and found the whole solve to be smooth.
on 2. August 2022, 15:02 by panthchesh
Absolutely beautiful !! :)
on 2. August 2022, 14:57 by Playmaker6174
Very smooth and interesting puzzle, great job considering setting this by "bare hands" :)
on 2. August 2022, 12:01 by efnenu
The deductions in this puzzle are just incredibly charming – thank you!
