Nice idea, but I got stuck in level 4, don't know if I'm missing something... There is one main issue with the game play, namely the fact that one always has to wait a significant amount of time between movement steps, which makes moving very cumbersome. Also, it would be nice if there was an indication of where and when the holes will appear.
Hi Silvia. The plan of waiting between movements is for you to have time to look what change, for example the holes or water. Anyway the lack of time it prevented polishing it more. Thanks for the feedback
Tip: In the level 4 you need stop the two water stream.