I really like this cube based puzzle games and this had some clever level design. The only complaint I have is the controls. And this is an issue for all these type of isometric puzzle games where when you hit up on the keyboard, the player goes up left, and ect.. Maybe an indicator of which way the player is facing (Which direction is always up for the player) would help result in less cheap deaths of falling off the map due to forgetting how the movement controls are setup. Other than that, super solid level design!
I played it here: