Why is binary so complicated?

Level 2

The answer to this question is found by decrypting this binary code.

0010101001001110100010100 10000011001010110011 101000010101110

Hint:

  1. The number 5. That is not the answer but it will help you decrypt.

  2. 01011 = K


The answer is 18.

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

Shaan Vaidya
Apr 27, 2014

Break down the code into groups of five, turn each into decimal from binary, and find the alphabet at that place.

For e.g. ( 01011 ) 2 = ( 11 ) 10 (01011)_{2}=(11)_{10} -> the alphabet 'K' as it appears in the eleventh place among the alphabets.

Doing this, yields "EIGHT PLUS TEN" which of course is 18 18 and we are done!

Yay, people managed to decrypt the code. How long did it take?

Sharky Kesa - 7 years, 1 month ago

Log in to reply

Dude, was this inspired by my code-breaking problem? :P

Finn Hulse - 7 years, 1 month ago

Log in to reply

A bit. I hade a question like that a bit back but the code was much longer.

Sharky Kesa - 7 years, 1 month ago

Log in to reply

@Sharky Kesa Okay, I see. ;)

Finn Hulse - 7 years, 1 month ago

Log in to reply

@Finn Hulse Have you managed to solve that one? It's the same coding exactly.

Sharky Kesa - 7 years, 1 month ago

Log in to reply

@Sharky Kesa No, haven't had a chance. Right now I'm doing JOMO! It's so awesome! :D

Finn Hulse - 7 years, 1 month ago

Log in to reply

@Finn Hulse Same here.

Sharky Kesa - 7 years, 1 month ago

Log in to reply

@Sharky Kesa Dude, #2 is literally impossible! :O

Finn Hulse - 7 years, 1 month ago

Log in to reply

@Finn Hulse I know!!! I hate combinatorics. I may be level 5 but I still hate it. It a genetic thing, says mum.

Sharky Kesa - 7 years, 1 month ago

Log in to reply

@Sharky Kesa Wait is your mum a mathematician? But yeah, I'm loving the proof-based ones!

Finn Hulse - 7 years, 1 month ago

Log in to reply

@Finn Hulse No, but she is good at math. During high school she hated combinatorics.

Sharky Kesa - 7 years, 1 month ago

Log in to reply

@Sharky Kesa Haha, yeah. In America, a person's lucky just to even hear that word. Honestly, the curriculum here sucks horribly. Also, have you proved #1 on JOMO for short answer? It's my favorite. :D

Finn Hulse - 7 years, 1 month ago

Log in to reply

@Finn Hulse ope, was working on it though. Created a couple of tables to help me. Digit sums, total, etc. Also working on #2 for long answer.

Sharky Kesa - 7 years, 1 month ago

Log in to reply

@Sharky Kesa Woah dude. I assure you, there's a really beautiful, 1 paragraph proof that I found.

Finn Hulse - 7 years, 1 month ago

Log in to reply

@Finn Hulse Finished #2 on long answer.

Sharky Kesa - 7 years, 1 month ago

Log in to reply

@Sharky Kesa I though that one was pretty easy. Did you use inscribed tetrahedrons and stuff like that?

Finn Hulse - 7 years, 1 month ago

@Finn Hulse Could you by any chance share this proof?

Sharky Kesa - 7 years, 1 month ago

Log in to reply

@Sharky Kesa HAHAHAHAHAHAHAHA hilarious.

Finn Hulse - 7 years, 1 month ago

Well, actually it yielded "FIGHT PLUS TEN"... ._.

Ammar Fathin Sabili - 7 years, 1 month ago

Log in to reply

Sorry, edited it.

Sharky Kesa - 7 years, 1 month ago

HAHAHAHAHAHAHAHAHA It's one thing to get in a fight, it's a whole other to get in a fight with 10 or more people. That just sucks. :D

Finn Hulse - 7 years, 1 month ago

Did it? Well, I, too got the same! I even entered that into Google Search if it was some famous thing.:P I felt that I would have made a mistake decoding and so felt it would be E.

Shaan Vaidya - 7 years, 1 month ago

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...