How to check puzzles 15 for solvability.

1968

  • Posts: 65
Hello.
I found out that not all random mixing have a solution
How to solve this problem?
http://www.stencyl.com/game/play/38930

« Last Edit: June 08, 2018, 08:06:57 am by 1968 »

LIBERADO

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  • Posts: 2644
I found out that not all random raskladnye solved.
What do you mean?
I'm spanish, excuse me for my bad English.
I'm not a private teacher. Please, post your questions in the public forum.

mdotedot

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  • Posts: 1532
https://math.stackexchange.com/questions/754827/does-a-15-puzzle-always-have-a-solution

NO! Do not randomize since not every randomized position on the sliding board gives solutions.
Hanging out in the Chat:  http://www.stencyl.com/chat/

Proud member of the League of Idiotic Stencylers! Doing things in Stencyl that probably shouldn't be done.

1968

  • Posts: 65
Hi.
I mean, the puzzle has no end :)

LIBERADO

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  • Posts: 2644
Start with a solved puzzle, then instantly make many legal moves to randomize the tiles.
In this way, the resulting randomized puzzle will be solvable.
I'm spanish, excuse me for my bad English.
I'm not a private teacher. Please, post your questions in the public forum.

1968

  • Posts: 65
I thought about it, but I understand that I can not overcome it.
Can I create many proven levels