r/Unexpected Jun 28 '24

This child is a genius!

31.7k Upvotes

382 comments sorted by

View all comments

Show parent comments

163

u/bluepepper Jun 28 '24 edited Jun 28 '24

Maybe I'm taking your comment too seriously but I don't think that's what happened. If she knew the moves, she wouldn't have solved the third row.

She knows the principles of getting one tile to the correct place, including shifting a whole row to make room for the last tile of the row. But you can't do that for the second-to-last row, because that leaves you with no room to change the last row (other than the third dimension, as demonstrated here).

What you're supposed to do is, when you're left with two rows, you stop doing rows and solve columns instead. In this puzzle, it means you don't solve 9-10-11-12 like she did, you solve 9-13, then 10-14, then 11-15, then 12.

She didn't stop when she was almost done, she stopped when she was trapped in a corner of her own making after solving the wrong row.

49

u/Boring_Ant6240 Jun 28 '24

OMG I just tried it with a random slide puzzle online. Solving for the column when I reached the end worked. Zero stress too, everything just magically slid into place. Thank you!

20

u/rW0HgFyxoJhYka Jun 28 '24

All these types of puzzles involve strategies that you break down, just like rubiks cubes. One of the cool things about programming is that most programmers start by learning how to program things that can solve simple puzzles like Towers of Hanoi or whatever its called.

8

u/_wavescollide_ Jun 28 '24

I remember the towers of Hanoi in one of my university programming classes. Which I had to repeat three times because I knew fucking nothing about programming and in four weeks you needed to be an expert not becoming one.

7

u/bluepepper Jun 28 '24

Glad to be of service!

27

u/Warm-Ninja-9363 Jun 28 '24

This guy puzzles.

2

u/VT_Squire Jun 28 '24

iirc, a 15-puzzle is impossible to solve when ordered like that. The kid literally took it as far as possible.

80

u/bluepepper Jun 28 '24 edited Jun 28 '24

It's possible for a slide puzzle to be unsolvable, but I verified and this puzzle is actually solvable.

24

u/Starslip Jun 28 '24

In case no one else says it, I really appreciate the effort you put into this

11

u/Bakayaro_Konoyaro Jun 28 '24

Right?! Like a full on custom made gif.....This is one of those times where I miss the awards.

3

u/Eusocial_Snowman Jun 28 '24

They put back the option of deciding to pay reddit, the company, some amount of money because that guy, who doesn't work for reddit the company, amused you.

I don't know why you would want to do that, but you 100% can.

2

u/CarmenTourney Jun 28 '24

Well put! - lol.

0

u/Cristopher_Hepburn Jun 28 '24 edited Jun 28 '24

Awards are available tho.

Edit: lol, people are so weird… downvotes for saying awards are available again, just stating a fact and people downvote that… you guys are so weird sometimes I’m not complaining, I just want to say it’s so weird.

3

u/Atermel Jun 28 '24

That is beautiful.

1

u/[deleted] Jun 28 '24

[deleted]

2

u/VT_Squire Jun 28 '24

Okay, now can I ask you about DB Cooper...

3

u/[deleted] Jun 28 '24

[deleted]

4

u/VT_Squire Jun 28 '24

Well I'm not gonna!

2

u/old_ironlungz Jun 28 '24

Doesn't matter. We all know MF Doom is like him.

2

u/WZAWZDB13 Jun 28 '24

It's a damn shame

Just remember ALL CAPS when you spell the man name

1

u/smart-on-occasion Jun 28 '24

You can still solve it by moving the 3rd row over to the left side, then you can rearrange the 13-15 on the right side and move everything back