Neat! This is a very solid puzzle game and you expand the mechanics well. If there was some feedback for me to give, it would probably be that there isn't any room for innovation on the player's side. It seems like the stamina limit ensures there is only one solution to the puzzle rather than letting players come up with creative alternatives. But open-ended puzzles might also not be the way to go, hard to say. Either way, overall had a lot of fun with this. Great entry!