Brick Heck

This is probably an interesting and non-standard idea, especially for you as a newcomer to the forum. It's good, in my opinion, to come up with original ideas for levels.
But, you need to take into account how playable the level will be for other players. In my opinion, you did not take this factor into account.
There are two weak points that hold players back at this level:
1) Very hidden (I understand that this is the main meaning of this level), but still, in my opinion, there is not enough open information to be able to build logic. You can go through the options at random - but this is tedious and not interesting. Therefore, it is better to open more information to players.
2) A lot of red bricks - this can also deter players from playing at this level. Because red brick (if there is a lot of it and it is not framed on the sides by other blocks) is very irritating to the eyes. It is advisable to make a contour along the edges from other blocks. This significantly softens the perception.

Despite all this, I still tried to play (since I really like to support forum newcomers). But I was only able to collect 4 stars out of 6. In all other cases, when I try to collect the remaining 2 stars, I am killed by lightning. In order to avoid this, I lack visibility. Sorry.

Hello and welcome.
Yes, too much hidden parts !
Waiting for a new one