Logic Masters Deutschland e.V.

Tree-Spotting

(Published on 11. September 2026, 02:20 by j0bs)



Normal Sudoku rules apply.

Kropki Fruit: Two digits separated by a white fruit are consecutive; two digits separated by a black fruit have a 1:2 ratio. Not all fruits are necessarily given.

Tree-momethers: Along tree trunks, digits increase from the roots.

Killer Tree: In each cage of the Killer Tree, digits must not repeat and sum to the number in the upper left corner of the cage.

Look-and-Say Tree: In each cage of the Look-and-Say Tree, the number in the upper left corner tells how many times a digit appears in that cage. For example, a 12 would mean there is one 2 in that cage.

There is one of each tree :)

https://sudokupad.app/ibrypwu1xw

Solution code: Row 8

Last changed on on 11. September 2026, 02:21

Solved by ofsmul, Nanchez, Teithiwr, marajade, macintux, doomedmageknight, Karitsu, Decapod, johnreid, cmigas, rocky, TeddieMilo, mijq, jalebc, maglia, flaemmchen, unlogical, zlotnleo, mkiesvaara, Deivi55, ... Tringlimbiguous, hearnicane, SudokuExplorer, Winterbeard, botteur, SS20x3, leshushi, Anthony, Ramdi, Googleeyes, allama, lgastako, timww572, Titatovenoor, luisdcnt, pmatos, TheGreyBrewer, cookie
Full list

Comments

on 15. September 2026, 01:35 by Tringlimbiguous
This made me feel way smarter than I actually am, great puzzle

on 14. September 2026, 22:10 by chris1412
It's just a perfect little Sudoku. Great interaction of rules and very creativly set and described. Well done!

on 14. September 2026, 18:59 by Daemen
I dunno, those trees look a little cagey to me XD

on 11. September 2026, 22:54 by GrenP78
nice puzzle

on 11. September 2026, 22:18 by kelvin
Really enjoyed this puzzle, thank you

on 11. September 2026, 20:16 by RobotChicken
I found this puzzle very grounded and a fruitful use of my time. Puzzles like this leaves me satisfied.

on 11. September 2026, 14:00 by andylis0305
that was fun

on 11. September 2026, 11:51 by varbrad
Beautiful puzzle :)

on 11. September 2026, 06:40 by rocky
I'm rooting for more if you decide to branch out.

on 11. September 2026, 04:12 by macintux
Thanks, fast and fun.

Difficulty:1
Rating:95 %
Solved:178 times
Observed:1 times
ID:000UTD

Puzzle variant

Enter solution

Solution code:

Login