This game is extremely creative and it's super fun to try and come up with the solution to these 3D puzzles. (And I thought Sokoban was dead.)
But yeah, honestly, the addition of a new dimension gives these puzzles a lot of depth that couldn't be constructed on a 2D plane. Only complaint I have is that the mouse sensitivity could be adjusted - apart from that, great job!
Thanks for playing! Did you think the mouse rotation was too fast or too slow? I tried to pick a fair speed, but people set their mice at different sensitivities.