Cluck Cluck Sew Cascade Quilt Pattern

This looks like a classic diamond quilt but is made with simple triangles.  A 60 degree triangle ruler at least 6" is required.  

Note from the designer- "I'd call this an intermediate pattern due to the accuracy required to line up the units and the seam allowance has to be exact.  Once you've got that down though this pattern goes together really fast and is fun to make."