1

To access the yellow gun, there are many locked doors in a transparent tunnel, and the switches to unlock the doors are outside the tunnels. If I activate a switch to unlock one door, I don't have enough time to block the door before it closes.

Yellow gun and doors blocked

How can I build a timer to get enough time to block the doors? Is there a time machine?

Improve this question

2 Answers 2

Reset to default
4

You do not need to block the doors: make a "fuse" with blocks and "light" it up. Then move through the doors as they open and close one by one.

Improve this answer
1

The yellow gun can also be accessed through a different path without solving this puzzle. When you have the yellow gun, this puzzle becomes a lot easier.

Improve this answer
4
  • Wait, really? Where/how?
    – BlueRaja - Danny Pflughoeft
    Commented Feb 5, 2013 at 12:57
  • @BlueRaja-DannyPflughoeft I don't remember, to be honest. But the only way I was able to solve the "Lighting the fuse" puzzle was using the cube-moving functionality of the yellow gun. I never realized that you can solve it with the green gun by connecting the cubes before reading the answer by bartitan.
    – Philipp
    Commented Feb 5, 2013 at 13:19
  • Yeah, I didn't even find this way into the yellow gun chamber until after I'd found the red gun...
    – Tacroy
    Commented Feb 5, 2013 at 20:16
  • I found the second path; it's thru 'Link in a Chain Reaction'
    – BlueRaja - Danny Pflughoeft
    Commented Feb 6, 2013 at 14:11

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.