Played the version 4.1 demo. Didn't enjoy it. Feels more like a toybox for its developer than an actual video game to enjoy. It's not fun and doesn't make you feel smart. It doesn't let you do things your own way nor having fun mechanics to play around - many of the mechanics really break the flow of playing. When you messed up a move in this game, having to restart the level and doing the correct sequence all over again feels so painful and tedious.