I've completed the laser puzzles and the puzzles where you move around the platforms but the other zones I just don't get. After completing the initial puzzle I don't see any clues to solve the them. Please help!

I'm trying to follow since I know It has something to do with black cubes but I have no clue what

There are a few defects with the game as it currently stands. 1. The opening speech in Russian has no subtitles. Are there plans to have speech in other languages? 2. Settings aren't saved. If I've turned the music off I shouldn't have to set it again at the start of a new game. 3. There appears to be no way to save a game and "Load Game" just takes me back to the start. Why isn't it auto-saving after the completion of each puzzle? This is a show stopper for me and I can't return to the game until that's ...

As an owner of a less powerful computer, I would have really appreciated if there was a way to play the game at even lower graphics settings. The game started at the very highest settings, which led me to spend literally ten minutes just to turn down the graphics settings to their lowest levels, only to discover that even then, the graphics are too heavy for my computer. Obviously I'm not blaming the game or the developers, but rather my computer (and budget). However, even at the lowest settings, the gra...

On the pendultimate blue puzzle (the one with the clocks , does anyone know what you're supposed to be doing here? Ultimately I skipped the puzzle utilising what I assume is a bug/issue with the map design that lets you jump across to the final platform without opening the door, but would be nice to know what I was meant to do. In a similar vein, on area 6, is there actually a fixed solution (that will make the board glow gold) for the puzzles here (other that than the "boss" puz...