Logic Masters Deutschland e.V.

Snakescrapers krypto

(Eingestellt am 27. Juni 2018, 10:02 Uhr von DarkBeamIta)

I "stole" this idea from the portal, don't remember who made this before tho! :)

Anyway I personalized it a little.


LEFT: Snake puzzle, classic, green cells are head/tail of the snake.

RIGHT: Skyscrapers, classic.

Both puzzles have just one solution. No given clue was > 9.

All occurrences of 1 haven't been replaced. Besides, all occurrences of four different clue numbers were substituted with letters A,B,C,D. Finally, the remaining clues are instead replaced with algebraic expressions, but a different expression does not always mean a different result!

Can you solve those puzzles?


Lösungscode: Write the first row of skyscrapers, then the 6th column of skyscrapers

Zuletzt geändert am 29. Juni 2018, 12:15 Uhr

Gelöst von dm_litv, marcmees, jessica6, Mody, Statistica, ch1983, jalbert, ibag, zhergan, jirk, zorant, pirx, Luigi, sandmoppe, sf2l, ManuH, tuace, Zzzyxas, saskia-daniela, AnnaTh, Alex, zuzanina
Komplette Liste

Kommentare

am 5. August 2018, 10:43 Uhr von DarkBeamIta
@Anna to avoid complaints about the length of the solution code ;P :D

am 5. August 2018, 10:37 Uhr von AnnaTh
Once I understood the rules (danke an jessica6 für ihre Ausführungen) the puzzle was great fun. But why isn't the snake included into the solution code?

am 2. Juli 2018, 08:09 Uhr von Luigi
Quote"Another question: "All occurrences of 1 haven't been replaced". This is valid only for the Snake puzzle? (For the skyscraper it makes no sense...)"

Is this so? I thought this is valid for both puzzles!

am 29. Juni 2018, 13:56 Uhr von Mody
@zorant
A,B,C and D are right.
But look at the "2" and "3" in the Skyscaper...

am 29. Juni 2018, 12:15 Uhr von DarkBeamIta
Ignore snakes as for solution code :)

am 29. Juni 2018, 10:10 Uhr von DarkBeamIta
@Luigi; exactly. I had to use a cryptic language, so understand what I meant was a part of the game. ;) Actually many mathematical puzzles have misleading phrasing
@Jessica6 yes!
@jalbert :D

am 28. Juni 2018, 19:00 Uhr von jalbert
Thank you-- I enjoyed it!

Zuletzt geändert am 28. Juni 2018, 13:26 Uhr

am 28. Juni 2018, 13:26 Uhr von jessica6
I also had difficulty understanding this.

"all occurrences of 1 haven't been replaced": No other clue can be 1, and the result of an expression also must not be 1 (otherwise, the 1 would not have been replaced)

"all occurrences of four different clue numbers were substituted": this means every hint which equals one of these numbers is either A,B,C or D. And the result of an expression must not be equal to A,B,C or D, or else it would have been replaced directly with a letter.

"the remaining clues are instead replaced with algebraic clues": remaining means all the clues which are not 1,A,B,C,D. So an expression does not evaluate to 1,A,B,C,D, but it may evaluate to the same value as another expression.

am 28. Juni 2018, 12:39 Uhr von Statistica
Another question: "All occurrences of 1 haven't been replaced". This is valid only for the Snake puzzle? (For the skyscraper it makes no sense...)

Zuletzt geändert am 28. Juni 2018, 12:15 Uhr

am 28. Juni 2018, 12:14 Uhr von Luigi
Maybe I do not understand the rules in total:
None of the given clues may have the value 1?
So neither A/B/C/D nor (C-D) may be replaced with 1?
Nor can the value of C-D have the value of A or B or A+1 have the value of B/C/D or B+D have the value of A or C?

am 27. Juni 2018, 17:20 Uhr von DarkBeamIta
Hi!
@Luigi; yes, it is all correct. But keep in mind "a different expression does not always mean a different result"
@jessica; I am not 100% sure of that. But I think the expressions would turn to nonsense for many combinations of random values for ABCD. So you have to choose them wisely to say the least ;P

am 27. Juni 2018, 15:52 Uhr von jessica6
What do you mean with "both puzzles have just one solution"? Does it mean that there may be combinations of A,B,C,D where the snake and/or skyscraper has multiple solutions, but these combination aren't allowed?

Schwierigkeit:3
Bewertung:73 %
Gelöst:22 mal
Beobachtet:0 mal
ID:0002TS

Hochhäuser Kombination aus mehreren Rätselarten Kryptorätsel Rätsel mit Wegen/Pfaden

Lösung abgeben

Lösungscode:

Anmelden