Logic Masters Deutschland e.V.

Japanese Ranking

(Published on 11. June 2024, 21:18 by KNT)

Place numbers from 1 to 9 in some cells such that no number repeats in a row or column. Clues outside the grid correspond to the sums of groups of connected cells in the row or column shared with the clues; empty cells serve as the delimeter between groups.

A clue indicates the 'ranking' of a sum of a group in its row or column, where 1 is the smallest sum, 2 is the second smallest sum, and so on. If multiple clues within a row or column have the same ranking, that means their corresponding sums are equal.

SudokuPad

penpa+

Solution code: Row 7, Column 2, with S for empty cell


Solved by Agent, mnasti2, Christounet, ONeill, tuturitu, Koalagator2, Mr_tn, Niverio, Paletron, Myxo, Jesper, Vollkorn, zzw, Playmaker6174, samuel1997, Snookerfan, kriskos, twobear, rmn, jkuo7, jessica6, ... cmb, Nensche777, ibag, uvo, the_cogito, Lyun Licuss, ch1983, Tom-dz, cyddrdrd, ascension, Las4one, Nick Smirnov, ManuH, madhupt, h5663454, SEPHEN, Statistica, Alex, dunder, zuzanina, Gnosis66
Full list

Comments

on 11. August 2024, 14:43 by madhupt
Extraordinary puzzle! It was really really hard for me but so delicious that couldn’t let go of it and can’t believe I was able to solve it at last. And now it appears so logical once you know the logic at various stages. Thanks a lot for sharing this @KNT.

on 9. July 2024, 00:55 by cyddrdrd
superb superb superb

on 29. June 2024, 15:16 by ibag
Wow, absolutely incredible, that this works!!!

on 28. June 2024, 15:41 by cmb
Lovely.
Superb ending!!!

on 15. June 2024, 18:55 by jessica6
very good. it is easy to make mistakes or overlook one partition. You may not realize it until you get stuck several steps later.
The ending was especially nice. I almost threw away the correct solution with only the last few fields remaining.

on 13. June 2024, 20:25 by Snookerfan
Brilliant! Thank you

on 13. June 2024, 17:47 by samuel1997
Fabulous!

on 13. June 2024, 12:30 by Playmaker6174
Super fun and engaging puzzle throughout, quite certainly one of the best endings I've seen in a Jsum puzzle ;)

on 13. June 2024, 12:29 by zzw
Great puzzle, super clean!

on 12. June 2024, 22:42 by Jesper
Really cool puzzle that I tested some months ago!

on 12. June 2024, 22:29 by Myxo
certified banger

on 12. June 2024, 10:18 by Niverio
good

on 12. June 2024, 01:43 by ONeill
Amazing, quite tough as expected but great fun!

on 12. June 2024, 00:13 by Christounet
What an ending !

on 11. June 2024, 23:20 by mnasti2
Loved it, very fun!

on 11. June 2024, 23:15 by Agent
Awesome puzzle, great implementation of the ruleset!

Difficulty:5
Rating:99 %
Solved:52 times
Observed:5 times
ID:000IGS

Enter solution

Solution code:

Login