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I have been trying to solve this puzzle for a couple of days now, and have reached the point of wondering if it can even be solved.

On Level 29, it seems like for which ever two colors I connect, the remaining one will have its path blocked:
Flow, Hard, 6x6, Level 29

The rules are simple, "pair all colors, and cover the entire board with pipe" to beat a level. Here is the previous level for illustration:
Flow, Hard, 6x6, Level 28

Can Level 29 be solved?

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If it wasn't possible to solve, it wouldn't be much of a puzzle now would it? – animuson Aug 31 '12 at 0:36
up vote 7 down vote accepted

It sure can be. Here's the solution (mouse over to reveal):

Screenshot of solution.

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Wow, that was fast. I guess I'll keep trying, and check out your solution if I give up. – Louis Aug 31 '12 at 0:20
Unfortunately, spoilers don't work for images :( – Matthew Scharley Aug 31 '12 at 0:21
If this gets a few upvotes, I'll accept it. Or I'll be sure to accept it after solving it myself. – Louis Aug 31 '12 at 0:22
@Louis: It's an older problem, and I love this sort of thing. Good luck! – Matthew Scharley Aug 31 '12 at 0:31
@Louis: Yes, his does. I had the same thing ready to post about two seconds too late. :P – Ullallulloo Aug 31 '12 at 0:42

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