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Rhem 2 Hints
How do I open the green door?
1 of 14: To open the door you must press the buttons in a specific sequence.
2 of 14: That means, press the big button at the top, then a sequence of the square buttons and then the button at the bottom to open the door.
3 of 14: The code is written on the door behind you (between (2;1) and (3;1)).
4 of 14: You have to close it before you can see the code.
5 of 14: The door can be closed from a button in the room (1;1).
6 of 14: To reach that room you have to pass through the room of the pink door.
7 of 14: To reach that, you have to open the doors connecting the four rooms (2;2) (2;3), (3;2) and (3;3) and press the button in room (3;2).
8 of 14: To achieve that you have to press the button in room (1;3) and (3;4) and still get to rooms (3;3) afterwards. So you first have to clear your way from (3;4) to (2;2) by opening the door between (2;4) and (3;4), which needs a clear path from (3;4) over (3;3) to (2;3) to (2;4).
9 of 14: Confused enough by thinking ahead with these doors? I'll give you the path on the next few hints.
10 of 14: Reset the maze, then go to (3;2) and open the door ahead of you. Next, go to (2;4) to open the door between (3;4) and (4;4). Go back to (2;3) and turn to the east going to (1;3). Turn around and close the door between (1;3) and (2;3), thus opening the door between (2;3) and (3;3).
11 of 14: Walk along the path through row 5, again reaching room (2;4). Press the button again to open the door between (3;4) and (2;4), closing the door between (3;4) and (4;4) with this action. Now go to the room (3;4) and press the button to open the door between (2;2) and (2;3), also closing the door between (3;3) and (3;4). Now follow the path to room (3;2) and press the button to open the door between (2;2) and (1;2).
12 of 14: Go via (3;3), (2;3), (2;2), (1;2) to room (1;1) and open the door between (1;1) and (2;1) closing the door between (2;1) and (3;1) in the same turn. Go via (1;2), (2;2), (2;3), (3;3); (3;2) to (3;1) and look at the closed door to your west to see the code.
13 of 14: The code says 367 for the top button, 5 for the middle one and 124 for the lower one.
14 of 14: Press the top round button then the three square buttons in the order lower, lower, top, lower, middle, top, top and then the lower round button to open the door.
