Puzzle 6
Difficulty - ** of *****
Location (x:19240 y:15910)
Reward - Duplicator

This is another complicated one to show, so I'll draw it 
out for each side.

 __________________________     Looking north,  Looking west,
| R|  |  |  |  |  |  |  | R|    in front of R1  in front of B1
|B |  |  |  |  |  |  |  |B |     --------        --------
 --------------------------     |B |R |B |      |B |Y |B |
|  |  |  |  |Y |  |  |  |  |    | 2| 3| 3|      | 3|8 | 5|
|  |  |  |  | 1|  |  |  |  |     --------        --------
 --------------------------     |G |Y |G |      |G |G |Y |
|  |  |  |  |  |  |  |  |  |    | 2| 4| 3|      | 3| 7| 7|
|  |  |  |  |  |  |  |  |  |     --------        --------
 --------------------------     |Y |R |Y |      |Y |B |R |
|  |  |  |\\|\\|\\|  |  |  |    | 2| 2| 3|      | 3| 6| 6|
|  |  |  |\\|\\|\\|  |  |  |     --------        --------
 --------------------------
|  |G |  |\\|  |\\|  |B |  |	Looking south,  Looking east,
|  | 1|  |\\|  |\\|  | 1|  |	in front of Y1  in front of G1
 --------------------------      --------        --------
|  |  |  |\\|\\|\\|  |  |  |    |B |Y |B |      |B |G |B |
|  |  |  |\\|\\|\\|  |  |  |    | 5| 6| 4|      | 4| 5| 2|
 --------------------------      --------        --------
|  |  |  |  |  |  |  |  |  |    |Y |G |Y |      |Y |R |G |
|  |  |  |  |  |  |  |  |  |    | 7| 6| 4|      | 4| 5| 2|
 --------------------------      --------        --------
|  |  |  |  |R |  |  |  |  |    |R |Y |R |      |R |G |Y |
|  |  |  |  | 1|  |  |  |  |    | 6| 5| 4|      | 4| 4| 2|
 --------------------------      --------        --------
| R|  |  |  |  |  |  |  | R|
|B |  |  |  |  |  |  |  |B |
 --------------------------

Remember all directions are given looking north.
1. R1 up one, into R2. Should create a large domino effect.
2. G6 down one, into G5
3. G1 down two, right four. Another domino effect.
4. Y1 down three
5. All that should remain are four blues and one red in 
   the middle.
6. Push each blue to the outside, to get rid of the blues 
   below the reds.
7. There should be five reds left.
8. Get rid of two at once, and three at once by placing a 
   space between two, and pushing the third one into the 
   middle. There are a couple ways to do it, that's just the
   easiest way to explain.