scranderberry 
I did it without changing colours. I was very hard! In particular, there were two yellows that looked identical to me.
Posted on 1/15/14 7:19 AM

lorijk 
Ditto
Posted on 1/4/11 7:23 AM

kayton 
Excellent! Had to change some of the too-close colors
Posted on 1/3/11 10:49 PM