JLE
Level: Delver
Rank Points: 46
Registered: 09-10-2006
IP: Logged
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Re: Beethro's Teacher : Second Level : 3 South (0)
I'm stuck. First time through this room, so the blue door is up and I can't kill the brain with the western bombs.
I can kill a wubba with the western bombs, no problem, without opening the door. So the brain is still alive on this pass through, and directs the wubbas.
I can trap the the remaining three wubbas behind the non-blue doors if I want. My problems are as follows:
(1) I can't safely go down the red corridor and drop the trapdoors, nor down the northeastern corridor to drop the yellow door by the bomb, while there are ANY brained wubbas chasing me.
(2) Therefore I must either trap or destroy three wubbas before I go down the red corridor, or hit the northeastern orb. I assume I can trap wubbas near the red and yellow doors with impunity. This still leaves one wubba chasing me...
(3) Since the green door cannot be dropped on this pass (because the brain must survive), this final wubba must also be destroyed by bombs. Since the western bombs are accounted for, this leaves the little eastern corridor complex with, the wubba sitting on (28,14) whtn the bombs blow. Therefore, the last wubba must be free to follow me in there to be killed by the bombs.
(4) BUT, blowing up that bomb closes off the door at the eastern end of the red trapdoor corridor, making it impossible to traverse, and thus impossible to knock down the red door. So the wubba behind the red door will survive the blast when I blow up the central bomb.
(5) So, dropping the red trapdoors must be done BEFORE closing off the red-trapdoor corridor. But closing off this corridor is the only remaining way to kill a wubba. So the free wubba must be chasing me when I go down the red corridor.
(6) But it can't be done, because as soon as I drop either the (18,21) or (23, 21) trapdoors, the wubba - which was adjacent to me - will head for the other, get into the corridor at that end, and block me in. A non-brained wubba would be a different matter.
(7) And there isn't time to set off the eastern bombs and get into the red corridor before the door shuts.
(8) And using the little corridor in column 21 is out of the question, because that can't be opened till I hit the southern orb, and when I do that, there have to be NO free brained wubbas to block me into the southern corridor before I can get out of it.
Help?
[Last edited by JLE at 03-17-2018 12:28 AM]
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