DosMan007: Here's a list of all the puzzles I've completed so far:

Cake puzzle
Telescope puzzle
Front door
Kitchen
Maze
Crypt (with the coffins after the maze)
Bed word puzzle
Bishop puzzle
Heart valve puzzle
Queen puzzle

The map is showing these rooms as red color meaning completed. No other rooms are showing as if I have access. I've tried to open every door but I'm literally stuck, and have zero access to any of the other rooms. I should be able to do Brian Dutton's room puzzle, but that room is locked, bathroom door is locked, piano room door is locked.

Is there a fix/work around to be able to get in the locked rooms so I can complete the game?

Thanks.

PraetorianWolfie: Is this the original version of the game (legacy) or the anniversary edition?

I think the next room to visit at this point should be the bedroom next to the game room, where the Queen puzzle was. Not Julia Heine's bedroom; the room opposite of that (iirc it's the magician's room). You may need to visit the library first though, before it unlocks.