600 HSTs - Done!!

I have completed the 600 - 2"  HSTs required for Clue#5 of RRCB. That's a lot but it went pretty well.  Some quilters are making 2 mystery quilts at the same time.  That's 1200 HSTs for them!! Clue#6 tomorrow.  Here's a pic of all the units completed so far.  I decided on a violet blue for my constant.

 PS.. My giveaway will be closed at Midnight tomorrow night so if interested please leave a comment    Here's a link to the post
with all the information.