Don't worry, everything is working okay! :)
The puzzles are really interesting and complex, lol. I think the concept is also unique which adds to the complexity of the puzzles! (I think it's where for each penguin, every time you slide you can only slide one less block of distance than the last? And you can't cross the gray lines, either.) So this is an interesting game! :) The 3D UI also adds to the visuals, too, and the audio is pleasant, too. Only feedback is that maybe you can add more features to the game and more puzzles! :) Also I wonder where the undo button is (I just jumped into the game immediately, forgive me if it's somewhere obvious, lol).