Part 3 of Bonnie Hunter's 2017 Mystery was posted on Friday and I spent most of Friday evening trying to work out how to cut the diamonds without loosing triangles. Unsuccessfully! On Saturday I worked out how to cut with the Easy Angle Ruler; the diamonds are good but I couldn't avoid making a large number of (waste) cut of triangles. I haven't thrown them out though; I already have plans for them, small as they are.
Work in progress
already completed: 50 rectangles
I'm only making half the number of blocks at the moment, so I should manage to complete part 3 by the end of this week.