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 Sliding Puzzle III (Posted on 2022-10-12)
You have a sliding puzzle that looks like this:
```+---+---+---+---+
| A | B | C | D |
+---+---+---+---+
|   | E | F | G |
+---+---+---+---+
| H | I | J | K |
+---+---+---+---+```
You may move a block with a letter on it to the blank space by sliding it there.

Determine the minimum number of moves it takes to put K where H is, J where I is, I where J is, and H where K is at the same time. (In other words, changing the configuration in row-3 from HIJK to KJIH.)

Note: The other pieces don't need to be in their original spots.

 See The Solution Submitted by K Sengupta Rating: 5.0000 (1 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)
 re: 网课代上 Comment 5 of 5 |
(In reply to 网课代上 by meeloun education)

What is this gibberish?

Exercise minimal norm of decency!
Do not post such irrelevant and idiotic comments in a Math/Logic website!!

 Posted by K Sengupta on 2024-05-21 09:06:30

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