This is a good game! although not the best, it has simple yet tricky puzzles. Keep on the work!
Horrifyingly unfair/impossible at one of the levels. The controls work, but maybe there should be a block movement speed/rotation speed option since it moves a bit too slow. The music is also very slow and makes me sleepy for some reason instead of thinking about the game and puzzles.
Lastly, Level 18 is definitely likely to be unsolvable, no matter what you do and certainly not within the 3 move limit allotted to get the green border status. This makes this game unfair to the player. If you can post a solution to level 18 (especially a YouTube video solution in the three move or however many move limit), go ahead and do it.
I am looking forward to other games from JoelP-gd, since you can actually do 3D camera movements and block movement physics that stick to the surface of a bigger surface. In addition, you knew to put a sound volume slider. Let’s see if you can do something more action oriented next time, so don’t give up on game development, since a solo project like this is an excellent endeavor.