Hi Artefact. The level 4 work properly, you need stop the two water stream, is great see you enjoy game and yes, the game was thinking for play in mobile or web. The development is stopped because I am busy in other projects, maybe in the future return to develop this.
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.