Ahhhh, it's nice to be offering one of Laszlo's packing puzzles again. After the popularity of Hat Trick, I am certain there will be several more batches of this in my future!
This is a very clever adaptation of Hajime Katsumoto's Half Lid Box. Laszlo was truly inspired by his clever design and came up with a really nice variation. Once again, I gave up after several days of frustration and asked Laszlo for the solution. And wow, I was surprised by the simple elegance of the solution. I lost rack of the moves after about 15 or more but let's just say this is typically Laszlo!
Moves: I lost track, but about 15+ with rotations :0)
Designer: Laszlo Molnar