Logic Masters Deutschland e.V.

Pumped (Killer Kangaroos)

(Published on 30. July 2024, 22:01 by purpl)

You know when a puzzle takes you seven tries and every time you make what you think is a finished product but then it is broken? That was this one... first of two kangaroo themed puzzles! The other one caused even more pain :D

Pumped is a slang word from sport climbing which means that the lactic acid in your muscles is causing you to fatigue. I changed the name of this puzzle from Down Under to Pumped as I went through several versions and got exhausted by the rules.

Rules:

Normal sudoku rules apply.

Each cage contains two orthogonally connected sets of cells (together these take all cells in the cages) which both independently sum to the clue (if given) without repeating digits (digits can repeat between the two sets). One of these sets, the pouch, must use less digits than the other set. Pouch cells from two different killer kangaroos can never touch orthogonally, as we don't want to confuse the joeys.

Cages without clues must satisfy the above rules for a cage value determined by the solver.

Here is an example puzzle which uses the same rules: Example link: SudokuPad

Main Puzzle link:

SudokuPad

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, Rangsk, wisteria, AnalyticalNinja, and many more.

Solution code: Column 4 (top to bottom, 9 digits, no spaces)

Last changed on on 4. October 2024, 15:43

Solved by Fool on Hill, dangernoodle, Wessel Strijkstra, sujoyku, cybers, BirdyChirp, SincereEngineer, gdc, futoysl, dingledork, Tilberg, sze, Shape, Sonki, achim-t, tangobunni, AlluDaVinci, zzgsg, dennischen, 9Rookienumbers, Franjo, atomvic, Pink Flag, steperlich, trashghost, Mathemagier, nighthawkranger, lianarox, Crul, brimmy, dogfarts, Malrog, OGRussHood, mcs131313, SKORP17, Crusader175, Uhu
Full list

Comments

on 4. October 2024, 15:43 by purpl
Rules clarification

on 4. October 2024, 10:46 by Crusader175
Interesting idea and cool interaction!

on 31. July 2024, 01:32 by gdc
nice

on 30. July 2024, 23:47 by cybers
what a cute rule and clean puzzle :)

on 30. July 2024, 23:07 by sujoyku
The kangaroo killer rule is really fun and tricky stuff. Thank you for setting and sharing this beautiful puzzle, purpl!

on 30. July 2024, 22:55 by Wessel Strijkstra
A KANGAROO ATE MY DINGO?!?

on 30. July 2024, 22:12 by Fool on Hill
Cool puzzle - love the kangaroo rule which has some fresh logic and made me think.

Difficulty:3
Rating:90 %
Solved:37 times
Observed:1 times
ID:000J5H

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