While trying to load the game from the save slot, I get something like the following: https://steamcommunity.com/sharedfiles/filedetails/?id=3178171895 Can anyone please tell me what this is?

Just beat A but the last puzzle confuses me a bit. there's this one blue panel that isn't used in any puzzles at all. Is this supposed to be here or am I missing smth? https://steamcommunity.com/profiles/76561198169879395/screenshot/2136453396000020605/

Hi Yaeko, can you tell me a release date for ReThink 5? Best regards Mark

When travelling back to A or B, the doors of the tram don't open at all! Again sorry for finding out about all these bugs all at once, just found them while playing some of these games again and figured it would be important to mention them

I'm sorry to say but I am so lost on how C8 is supposed to work. I understand Green is supposed to be the main line colour to start with but I really don't understand when I should make blue or where red rejoins green to make yellow. I understand that in text it doesn't make sense either but if anyone has any advice on C8 then I could greatly use it, I have made little to no progress with it and am literally still at the beginning (at least it feels like it) of trying to figure out how this works lmao...