Closed a major exploit in the 2nd room

Added a temporary way back from room 2 to 3 if the player accidentaly comes back to 2

Changed another angle panel from solid to glass

swapped out solid angled panel for a glass one so that otherwise hidden connection would be visable.

Took more steps to avoid exploits in the last room

Made a change to the first room to avoid requiring a non-standard mechanic. Additionally, I closed off an exploit that cirumvented a whole puzzle.