Here is a colorful tray packing puzzle that Haym is so good at coming up with! With a name like GROOVY, I just had to make it as 60's looking as possible. With about 60 possible combinations to get in the tray, you may have trouble finding the 2, nearly identical, solutions that fit with multiple rotations.
Approximate Size: 4.5" x 4.25" x .25" (6.3cm x 5.7cm x 0.6cm)
Designer: Haym Hirsh