Imma Reflectin Mah Lazer!












10












$begingroup$


An entry into Fortnightly Topic Challenge #41: Short and Sweet





The classic evil supervillain has built a superlaser. He has you tied up while he is monologuing about his evil plans.



However, you have managed to sneak your phone in with you. You've managed to purchase 16 mirrors that are strong enough to reflect the beam! You can text your sidekick how to orient the mirrors throughout the villain's lair to destroy the laser's power source.



However, the mirrors can't be moved once they're placed due to the precise angle required, and your sidekick has already placed two.



You have a map of the villain's lair, as well as where the sidekick has already placed some mirrors.



enter image description here



The laser fires where the arrow pointing in is. Your job is to reflect it where the arrow pointing out is so you can destroy the laser's power source. A square represents a room, and a diagonal line represents a mirror.



There are some restrictions on how to place the mirrors, though.





  1. Mirrors take up the whole room, and must be placed diagonally, from a corner to the opposite corner.


  2. You must place a mirror in every room, or the laser will be too strong and burn through a mirror.


  3. Mirrors reflect the laser at a precise 90 degree angle.


  4. The laser must be in every room, or it won't be strong enough to destroy the power source.





How do you have your sidekick place the mirrors, so that when the supervillain's laser fires, it is reflected and destroys his power source?



No hints, it's not too hard as it's meant to be solved within 5 minutes, although it probably will be solved quicker.










share|improve this question











$endgroup$












  • $begingroup$
    I wonder what the supervillain's evil plan was, firing a superlaser into his own lair like that... OP, I don't suppose the villian managed to finish his monologue before gabbo1092 solved the puzzle?
    $endgroup$
    – deep thought
    Nov 14 '18 at 22:03








  • 1




    $begingroup$
    @deepthought everyone knows supervillain monologues last until the hero figures out something to do about their evil plan!
    $endgroup$
    – Excited Raichu
    Nov 15 '18 at 0:13
















10












$begingroup$


An entry into Fortnightly Topic Challenge #41: Short and Sweet





The classic evil supervillain has built a superlaser. He has you tied up while he is monologuing about his evil plans.



However, you have managed to sneak your phone in with you. You've managed to purchase 16 mirrors that are strong enough to reflect the beam! You can text your sidekick how to orient the mirrors throughout the villain's lair to destroy the laser's power source.



However, the mirrors can't be moved once they're placed due to the precise angle required, and your sidekick has already placed two.



You have a map of the villain's lair, as well as where the sidekick has already placed some mirrors.



enter image description here



The laser fires where the arrow pointing in is. Your job is to reflect it where the arrow pointing out is so you can destroy the laser's power source. A square represents a room, and a diagonal line represents a mirror.



There are some restrictions on how to place the mirrors, though.





  1. Mirrors take up the whole room, and must be placed diagonally, from a corner to the opposite corner.


  2. You must place a mirror in every room, or the laser will be too strong and burn through a mirror.


  3. Mirrors reflect the laser at a precise 90 degree angle.


  4. The laser must be in every room, or it won't be strong enough to destroy the power source.





How do you have your sidekick place the mirrors, so that when the supervillain's laser fires, it is reflected and destroys his power source?



No hints, it's not too hard as it's meant to be solved within 5 minutes, although it probably will be solved quicker.










share|improve this question











$endgroup$












  • $begingroup$
    I wonder what the supervillain's evil plan was, firing a superlaser into his own lair like that... OP, I don't suppose the villian managed to finish his monologue before gabbo1092 solved the puzzle?
    $endgroup$
    – deep thought
    Nov 14 '18 at 22:03








  • 1




    $begingroup$
    @deepthought everyone knows supervillain monologues last until the hero figures out something to do about their evil plan!
    $endgroup$
    – Excited Raichu
    Nov 15 '18 at 0:13














10












10








10


2



$begingroup$


An entry into Fortnightly Topic Challenge #41: Short and Sweet





The classic evil supervillain has built a superlaser. He has you tied up while he is monologuing about his evil plans.



However, you have managed to sneak your phone in with you. You've managed to purchase 16 mirrors that are strong enough to reflect the beam! You can text your sidekick how to orient the mirrors throughout the villain's lair to destroy the laser's power source.



However, the mirrors can't be moved once they're placed due to the precise angle required, and your sidekick has already placed two.



You have a map of the villain's lair, as well as where the sidekick has already placed some mirrors.



enter image description here



The laser fires where the arrow pointing in is. Your job is to reflect it where the arrow pointing out is so you can destroy the laser's power source. A square represents a room, and a diagonal line represents a mirror.



There are some restrictions on how to place the mirrors, though.





  1. Mirrors take up the whole room, and must be placed diagonally, from a corner to the opposite corner.


  2. You must place a mirror in every room, or the laser will be too strong and burn through a mirror.


  3. Mirrors reflect the laser at a precise 90 degree angle.


  4. The laser must be in every room, or it won't be strong enough to destroy the power source.





How do you have your sidekick place the mirrors, so that when the supervillain's laser fires, it is reflected and destroys his power source?



No hints, it's not too hard as it's meant to be solved within 5 minutes, although it probably will be solved quicker.










share|improve this question











$endgroup$




An entry into Fortnightly Topic Challenge #41: Short and Sweet





The classic evil supervillain has built a superlaser. He has you tied up while he is monologuing about his evil plans.



However, you have managed to sneak your phone in with you. You've managed to purchase 16 mirrors that are strong enough to reflect the beam! You can text your sidekick how to orient the mirrors throughout the villain's lair to destroy the laser's power source.



However, the mirrors can't be moved once they're placed due to the precise angle required, and your sidekick has already placed two.



You have a map of the villain's lair, as well as where the sidekick has already placed some mirrors.



enter image description here



The laser fires where the arrow pointing in is. Your job is to reflect it where the arrow pointing out is so you can destroy the laser's power source. A square represents a room, and a diagonal line represents a mirror.



There are some restrictions on how to place the mirrors, though.





  1. Mirrors take up the whole room, and must be placed diagonally, from a corner to the opposite corner.


  2. You must place a mirror in every room, or the laser will be too strong and burn through a mirror.


  3. Mirrors reflect the laser at a precise 90 degree angle.


  4. The laser must be in every room, or it won't be strong enough to destroy the power source.





How do you have your sidekick place the mirrors, so that when the supervillain's laser fires, it is reflected and destroys his power source?



No hints, it's not too hard as it's meant to be solved within 5 minutes, although it probably will be solved quicker.







logical-deduction visual






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 14 '18 at 20:15







Excited Raichu

















asked Nov 14 '18 at 20:01









Excited RaichuExcited Raichu

6,40021066




6,40021066












  • $begingroup$
    I wonder what the supervillain's evil plan was, firing a superlaser into his own lair like that... OP, I don't suppose the villian managed to finish his monologue before gabbo1092 solved the puzzle?
    $endgroup$
    – deep thought
    Nov 14 '18 at 22:03








  • 1




    $begingroup$
    @deepthought everyone knows supervillain monologues last until the hero figures out something to do about their evil plan!
    $endgroup$
    – Excited Raichu
    Nov 15 '18 at 0:13


















  • $begingroup$
    I wonder what the supervillain's evil plan was, firing a superlaser into his own lair like that... OP, I don't suppose the villian managed to finish his monologue before gabbo1092 solved the puzzle?
    $endgroup$
    – deep thought
    Nov 14 '18 at 22:03








  • 1




    $begingroup$
    @deepthought everyone knows supervillain monologues last until the hero figures out something to do about their evil plan!
    $endgroup$
    – Excited Raichu
    Nov 15 '18 at 0:13
















$begingroup$
I wonder what the supervillain's evil plan was, firing a superlaser into his own lair like that... OP, I don't suppose the villian managed to finish his monologue before gabbo1092 solved the puzzle?
$endgroup$
– deep thought
Nov 14 '18 at 22:03






$begingroup$
I wonder what the supervillain's evil plan was, firing a superlaser into his own lair like that... OP, I don't suppose the villian managed to finish his monologue before gabbo1092 solved the puzzle?
$endgroup$
– deep thought
Nov 14 '18 at 22:03






1




1




$begingroup$
@deepthought everyone knows supervillain monologues last until the hero figures out something to do about their evil plan!
$endgroup$
– Excited Raichu
Nov 15 '18 at 0:13




$begingroup$
@deepthought everyone knows supervillain monologues last until the hero figures out something to do about their evil plan!
$endgroup$
– Excited Raichu
Nov 15 '18 at 0:13










2 Answers
2






active

oldest

votes


















9












$begingroup$

I believe this way would work:




enter image description here







share|improve this answer









$endgroup$









  • 1




    $begingroup$
    As predicted, solved in 5 minutes. Well done!
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:08










  • $begingroup$
    It was perfect for the challenge! Well done
    $endgroup$
    – gabbo1092
    Nov 14 '18 at 20:08










  • $begingroup$
    I was about to comment that it is impossible to put the laser beam through the room at gbc yrsg, but I didn't consider that the mirrors are qbhoyr fvqrq.
    $endgroup$
    – Weather Vane
    Nov 14 '18 at 20:11








  • 1




    $begingroup$
    (rot13) svthevat bhg gur zveebef jrer qbhoyr fvqrq jnf cneg bs gur punyyratr
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:16



















7












$begingroup$

Another solution is:




mirror solution


This is different starting at (2,2).







share|improve this answer









$endgroup$













  • $begingroup$
    I believe these are the only two solutions - every piece after (2,2) is forced.
    $endgroup$
    – BlueRaja - Danny Pflughoeft
    Nov 15 '18 at 1:06











Your Answer





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2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes









9












$begingroup$

I believe this way would work:




enter image description here







share|improve this answer









$endgroup$









  • 1




    $begingroup$
    As predicted, solved in 5 minutes. Well done!
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:08










  • $begingroup$
    It was perfect for the challenge! Well done
    $endgroup$
    – gabbo1092
    Nov 14 '18 at 20:08










  • $begingroup$
    I was about to comment that it is impossible to put the laser beam through the room at gbc yrsg, but I didn't consider that the mirrors are qbhoyr fvqrq.
    $endgroup$
    – Weather Vane
    Nov 14 '18 at 20:11








  • 1




    $begingroup$
    (rot13) svthevat bhg gur zveebef jrer qbhoyr fvqrq jnf cneg bs gur punyyratr
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:16
















9












$begingroup$

I believe this way would work:




enter image description here







share|improve this answer









$endgroup$









  • 1




    $begingroup$
    As predicted, solved in 5 minutes. Well done!
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:08










  • $begingroup$
    It was perfect for the challenge! Well done
    $endgroup$
    – gabbo1092
    Nov 14 '18 at 20:08










  • $begingroup$
    I was about to comment that it is impossible to put the laser beam through the room at gbc yrsg, but I didn't consider that the mirrors are qbhoyr fvqrq.
    $endgroup$
    – Weather Vane
    Nov 14 '18 at 20:11








  • 1




    $begingroup$
    (rot13) svthevat bhg gur zveebef jrer qbhoyr fvqrq jnf cneg bs gur punyyratr
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:16














9












9








9





$begingroup$

I believe this way would work:




enter image description here







share|improve this answer









$endgroup$



I believe this way would work:




enter image description here








share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 14 '18 at 20:06









gabbo1092gabbo1092

4,758738




4,758738








  • 1




    $begingroup$
    As predicted, solved in 5 minutes. Well done!
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:08










  • $begingroup$
    It was perfect for the challenge! Well done
    $endgroup$
    – gabbo1092
    Nov 14 '18 at 20:08










  • $begingroup$
    I was about to comment that it is impossible to put the laser beam through the room at gbc yrsg, but I didn't consider that the mirrors are qbhoyr fvqrq.
    $endgroup$
    – Weather Vane
    Nov 14 '18 at 20:11








  • 1




    $begingroup$
    (rot13) svthevat bhg gur zveebef jrer qbhoyr fvqrq jnf cneg bs gur punyyratr
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:16














  • 1




    $begingroup$
    As predicted, solved in 5 minutes. Well done!
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:08










  • $begingroup$
    It was perfect for the challenge! Well done
    $endgroup$
    – gabbo1092
    Nov 14 '18 at 20:08










  • $begingroup$
    I was about to comment that it is impossible to put the laser beam through the room at gbc yrsg, but I didn't consider that the mirrors are qbhoyr fvqrq.
    $endgroup$
    – Weather Vane
    Nov 14 '18 at 20:11








  • 1




    $begingroup$
    (rot13) svthevat bhg gur zveebef jrer qbhoyr fvqrq jnf cneg bs gur punyyratr
    $endgroup$
    – Excited Raichu
    Nov 14 '18 at 20:16








1




1




$begingroup$
As predicted, solved in 5 minutes. Well done!
$endgroup$
– Excited Raichu
Nov 14 '18 at 20:08




$begingroup$
As predicted, solved in 5 minutes. Well done!
$endgroup$
– Excited Raichu
Nov 14 '18 at 20:08












$begingroup$
It was perfect for the challenge! Well done
$endgroup$
– gabbo1092
Nov 14 '18 at 20:08




$begingroup$
It was perfect for the challenge! Well done
$endgroup$
– gabbo1092
Nov 14 '18 at 20:08












$begingroup$
I was about to comment that it is impossible to put the laser beam through the room at gbc yrsg, but I didn't consider that the mirrors are qbhoyr fvqrq.
$endgroup$
– Weather Vane
Nov 14 '18 at 20:11






$begingroup$
I was about to comment that it is impossible to put the laser beam through the room at gbc yrsg, but I didn't consider that the mirrors are qbhoyr fvqrq.
$endgroup$
– Weather Vane
Nov 14 '18 at 20:11






1




1




$begingroup$
(rot13) svthevat bhg gur zveebef jrer qbhoyr fvqrq jnf cneg bs gur punyyratr
$endgroup$
– Excited Raichu
Nov 14 '18 at 20:16




$begingroup$
(rot13) svthevat bhg gur zveebef jrer qbhoyr fvqrq jnf cneg bs gur punyyratr
$endgroup$
– Excited Raichu
Nov 14 '18 at 20:16











7












$begingroup$

Another solution is:




mirror solution


This is different starting at (2,2).







share|improve this answer









$endgroup$













  • $begingroup$
    I believe these are the only two solutions - every piece after (2,2) is forced.
    $endgroup$
    – BlueRaja - Danny Pflughoeft
    Nov 15 '18 at 1:06
















7












$begingroup$

Another solution is:




mirror solution


This is different starting at (2,2).







share|improve this answer









$endgroup$













  • $begingroup$
    I believe these are the only two solutions - every piece after (2,2) is forced.
    $endgroup$
    – BlueRaja - Danny Pflughoeft
    Nov 15 '18 at 1:06














7












7








7





$begingroup$

Another solution is:




mirror solution


This is different starting at (2,2).







share|improve this answer









$endgroup$



Another solution is:




mirror solution


This is different starting at (2,2).








share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 14 '18 at 20:21









JonMark PerryJonMark Perry

18.3k63888




18.3k63888












  • $begingroup$
    I believe these are the only two solutions - every piece after (2,2) is forced.
    $endgroup$
    – BlueRaja - Danny Pflughoeft
    Nov 15 '18 at 1:06


















  • $begingroup$
    I believe these are the only two solutions - every piece after (2,2) is forced.
    $endgroup$
    – BlueRaja - Danny Pflughoeft
    Nov 15 '18 at 1:06
















$begingroup$
I believe these are the only two solutions - every piece after (2,2) is forced.
$endgroup$
– BlueRaja - Danny Pflughoeft
Nov 15 '18 at 1:06




$begingroup$
I believe these are the only two solutions - every piece after (2,2) is forced.
$endgroup$
– BlueRaja - Danny Pflughoeft
Nov 15 '18 at 1:06


















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