Designed and made by Diniar Namdarian, 2016; sleeve by J. A. Storer.
(laser cut plastic, 3+9/16" x 6+3/8" x 3/8" thick)

A two layer puzzle where the top tip of the moon overlaps (but is not attached to) the square next to it (and the raised tray edges prevents that tip from overlapping edges). Here are steps 1 through 40 from solutions provided by the puzzle directions for Problem 1:

In the solutions to follow, for each position, the bottom layer is to the left of the vertical row of $'s, and the top layer is to the right. For example, here are steps 0 to 2 of Problem 1 solution:

Starting with Step 2, here is every second step of a 40 moves solution:

Here is every second step of a 27 moves solution:

Here is a 12 moves solution:

Here is every second step of a 25 moves solution:

Here is every second step of a 38 moves solution: