Function
2010-01-20 16:52:57
DISCLAIMER: I am not sure if this is possibleAlright SRL here's a puzzle that I am stumped on… Lets see whom (if any can get it).
Now here's the how the game works:
- There are six boxes (See figure 1).
- Three of said boxes have "x"'s in them (see figure 2).
- The placement of the X's are up to you! (The don't have to be like figure 2 just an example)
- Each box with an x has to have a line touching each box without an x
- Lines cannot cross
- Don't get to frustrated :p
- And pics or didn't happen =D
- Good luck!
Figure 1:

Figure 2:

Example of fail:

(Hope I explained this well enough, if you have any questions ask)
Frement
2010-01-20 17:00:43
It is possible, ive done it before.
Function
2010-01-20 17:01:53
From: Frement
It is possible, ive done it before.
Pics of gtfo haha. Yeah someone at school came up to me with it and I've tried it MULTIPLE times and I can't get it :duh: But they said it was possible.
Frement
2010-01-20 17:09:11
Yeah, im thinking atm how it was done -.- (If i remember correctly and it was solvable :D)
Function
2010-01-20 17:18:07
From: Frement
Yeah, im thinking atm how it was done -.- (If i remember correctly and it was solvable :D)
Use that long term memory of yours! :)
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Lolol SRL is ftw!
Frement
2010-01-20 17:22:33
Ok, i think its unsolvable…tried like all the combinations :D
Gu3st...
2010-01-20 17:37:07
HINT: Think outside of the box.
I can't do it… :(
It's really hard! Always one line that messes it all up! :mad:
BobboHobbo
2010-01-20 17:59:02
DONE IT!!

EDIT*
ROFL woops haha im an idiot
i luffs yeww
2010-01-20 18:03:43
From: BobboHobbo
DONE IT!!

EDIT*
ROFL woops haha im an idiot
x] GG. ^^ You made my day, honestly. :p
Function
2010-01-20 18:51:59
After further analyze and testing:
CONCLUSION: IMPOSSIBLE
Frement
2010-01-20 18:52:13
When theres something unsolvable, call BobboHobbo :D
Thats actually pretty clever, i would have never thought of that ;)
R0b0t1
2010-01-20 18:58:56
Take Bobos, but simply have the red line touch the other box…
Brain
2010-01-20 19:01:15
From: R0b0t1
Take Bobos, but simply have the red line touch the other box…
then the blue ones are wrong still too.
Mr. Doctor
2010-01-20 19:18:43
Some random guessing because i didn't understand the question.
senrath
2010-01-20 19:29:13

Done. Note that the lines cannot cross each other, but it never said they couldn't cross another box.
Function
2010-01-20 19:32:55
From: senrath

Done. Note that the lines cannot cross each other, but it never said they couldn't cross another box.
I think thats cheating :p But well done
Rubix
2010-01-20 19:35:37
This problem is impossible. At least, it's impossible to connect the houses to the utilities on a flat sheet of paper. In fact, it's impossible in the Euclidean plane (a flat sheet stretched to infinity) and on most other two-dimensional surfaces. Some people have a trick to get around the problem: they send a gas, water, or electric line through one of the houses. Of course, real utility companies don't need tricks. The real world is three-dimensional, so power lines can go over or under each other.
Ironically enough, my math teacher gave this on the final and it was 5 points EC if you could solve it, I explained to her it couldn't be solved and why, and she gave me 10 points EC.
mixster
2010-01-20 19:36:44

Bit hard to see, but the 3 green lines run along the same starting point. This is the most creative way I came up with trying to solve it and it still didn't work :)
Rubix
2010-01-20 19:38:58
From: mixster
Bit hard to see, but the 3 green lines run along the same starting point. This is the most creative way I came up with trying to solve it and it still didn't work :)
You're missing a blue line.
mixster
2010-01-20 19:40:11
Note the "still didn't solve it" at the end of my post silly Rubix - I posted it purely for giving headaches trying to follow the lines.
senrath
2010-01-20 19:44:09
From: Function
I think thats cheating :p But well done
As Rubix pointed out, this is the only way to do it while restricted to 2 dimensions. It's easily solvable with 3 dimensions, though.