stuck in front of the "game over room" puzzle. some help please

Hi, I'm in the room with the stone wall. It moved down, but now I'm unable to move it back. There is no active zone to click on so the car moves back. Stuck and unable to solve the next puzzle (underneath the rail car). Any suggestions?

Help. I just started to play the extended version. I am stuck in the room with the gear puzzle, color safe puzzle. I opened the chest and found a different clue from the first time around involving 4 colors and numbers. Has anyone played the extended version yet? Any help will be appreciated. Thank you....

in the room after the "game over room" puzzle i seem to keep falling through the floor. it happens every time after moving through the room. it doesn't happen in a single set place either.

please check your email for some feedback and bugs. sent another email a while ago, didn't get a reply, might've ended up in spam or something, that's why I'm mentioning it here as well. thanks.