If someone could please give me some helpful advice on this level, I would greatly appreciate it. I've been trying for way too long to get this one solved.

Bring the beam into the box through the center bottom.
Split next after reflecting up.
The three ways go on the left and right of the center.

That was easy. Thank You!!!! I didn't even think of bringing it in the bottom. THat solved all my problems.

Cheers.

Could anyone please post a pic of it????
Please.....i'm stuck here for a long time...
thank you guys...

Here's your pic. Good luck

thank you guy........I did it......
i wouldn't be able without your help....i was exactly 15 days trying this one...
thanks.....