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    Thema: Puzzle Up 2020
Beitrag: RE: Puzzle Up 2020

Natürlich habe ich Recht :) Danke für deine Unterstützung.
dm_litv Rätseldiskussionen 7 2.334 30.10.2020, 18:03
    Thema: Noch mehr Rätsel
Beitrag: RE: Noch mehr Rätsel

Forsmarts - ist nicht Andrey Bogdanov, das ist Vladimir Portugalov (aus Minsk).
dm_litv Stammtisch 2 2.128 28.07.2020, 19:18
    Thema: PuzzleUp 2019
Beitrag: RE: PuzzleUp 2019

My friend Dmitry Borisenkov, who is also participating in the contest, sent me his 'human' proof of solution. ----------------------------------------- I do not have a mathematical proof of the alg...
dm_litv Rätseldiskussionen 47 20.251 22.12.2019, 17:45
    Thema: PuzzleUp 2019
Beitrag: RE: PuzzleUp 2019

(21.12.2019, 00:33)Dandelo schrieb: Did you start with some intelligent heuristics?I. We assumed that the first 3 weighings are (1..4),(5..8),(9..12) II. Then we look at the task as at a two-person...
dm_litv Rätseldiskussionen 47 20.251 22.12.2019, 17:38
    Thema: PuzzleUp 2019
Beitrag: RE: PuzzleUp 2019

"Twelve Balls": I have full (computer generated) solution tree for 9 (not 10) weighings. Unfortunately, it seems impossible to give a human-readable explanation of the solution method.
dm_litv Rätseldiskussionen 47 20.251 20.12.2019, 22:35
    Thema: PuzzleUp 2019
Beitrag: RE: PuzzleUp 2019

The same in #15 for me - correct answer, 0 points. The answer '11' for Twelve Balls is absurdly incorrect.
dm_litv Rätseldiskussionen 47 20.251 20.12.2019, 13:05
    Thema: PuzzleUp 2019
Beitrag: RE: PuzzleUp 2019

"The maximum size of the largest group" - it's trivial; but "The _minimum_ size of the largest group" - it doesn't seem trivial to me. I think we have to wait for the clarification. The score table i...
dm_litv Rätseldiskussionen 47 20.251 16.10.2019, 16:43
    Thema: PuzzleUp 2017
Beitrag: RE: PuzzleUp 2017

I think the same. And the phrase "with a single ball" is just his mistake. He meant "with one bowl for weighing" (="mit einer Tasse zum Wiegen").
dm_litv Rätseldiskussionen 73 53.763 29.11.2017, 14:04
    Thema: PuzzleUp 2017
Beitrag: RE: PuzzleUp 2017

Well, if I correctly interpret the note "PUZZLEUP - October 25, 2017 - 20:47" then (in my model) for any object i, should exist object j and time t when SystemState(t)={..,a[i]=1,..a[j]=1,..} Morgens...
dm_litv Rätseldiskussionen 73 53.763 25.10.2017, 23:40
    Thema: PuzzleUp 2017
Beitrag: RE: PuzzleUp 2017

For me now it looks like this (don't shoot the piano player:)) We have the system with N objects, each of them can be in one of _three_ states: 0 - not fired, 1 - now fired, 2 - burned. And we have to...
dm_litv Rätseldiskussionen 73 53.763 25.10.2017, 22:16
    Thema: PuzzleUp 2017
Beitrag: RE: PuzzleUp 2017

@uvo: Sorry, I don't understand how Your relation between i,j (only) can describe all possible ovelaps.
dm_litv Rätseldiskussionen 73 53.763 25.10.2017, 21:52
    Thema: PuzzleUp 2017
Beitrag: RE: PuzzleUp 2017

#12. Does someone understand this nonsense? I don't :(
dm_litv Rätseldiskussionen 73 53.763 25.10.2017, 16:24
    Thema: PuzzleUp 2017
Beitrag: RE: PuzzleUp 2017

Yes, I understand the rules exactly just so.
dm_litv Rätseldiskussionen 73 53.763 13.09.2017, 19:55
    Thema: DSM Qualifikation 2017
Beitrag: RE: DSM Qualifikation 2017

23r5SudKA9
dm_litv Deutsche Sudoku Meisterschaft und World Sudoku Championships 61 56.320 07.02.2017, 20:14
    Thema: PuzzleUp 2016
Beitrag: RE: PuzzleUp 2016

(20.12.2016, 11:24)Senior schrieb: ...(war Nr. 19 die Hürde?).   Yes, indeed. There I wrote such nonsense as the answer. And most importantly, I had no doubts that I was giving the correct answer. :...
dm_litv Rätseldiskussionen 38 39.253 20.12.2016, 17:44
  Brick Thema: PuzzleUp 2016
Beitrag: RE: PuzzleUp 2016

Stimmt, aber mit 135 Grad - nur 5, nicht 6.
dm_litv Rätseldiskussionen 38 39.253 20.12.2016, 11:07
    Thema: PuzzleUp 2016
Beitrag: RE: PuzzleUp 2016

I don't understand :(   #10 is the same as #9 from last year, and it was cancelled by unknown reasons, right? Only the locations of points A,B are different. PS. It seems to me I have the reasonable ...
dm_litv Rätseldiskussionen 38 39.253 28.09.2016, 14:34
    Thema: PuzzleUp 2016
Beitrag: RE: PuzzleUp 2016

I suppose the original puzzle solution (in contrast to the example) will be unique (not counting rotations/reflections).
dm_litv Rätseldiskussionen 38 39.253 21.09.2016, 14:52
    Thema: PuzzleUp 2016
Beitrag: RE: PuzzleUp 2016

Well, agreed. 15 seconds instead of 45 :)
dm_litv Rätseldiskussionen 38 39.253 10.08.2016, 16:59
    Thema: PuzzleUp 2016
Beitrag: RE: PuzzleUp 2016

Personally I am in doubt. Of course your interpretation seems the most natural. But why can't we assume that the sticks are removed only from the _plane_ of each face?
dm_litv Rätseldiskussionen 38 39.253 10.08.2016, 15:15