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Author Topic: Giving away 1 mBTC: guess the number I have in mind  (Read 3136 times)
bobolini
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April 07, 2015, 10:38:10 PM
 #61

Is the number higher than 125,000,000,000,000,000,000,000,000,000,000,000,000,000?
Unlike traditional banking where clients have only a few account numbers, with Bitcoin people can create an unlimited number of accounts (addresses). This can be used to easily track payments, and it improves anonymity.
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Pantheon
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April 08, 2015, 12:12:21 AM
 #62

how many digits are in your #?

4565
bobolini
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April 08, 2015, 12:37:17 AM
 #63

how many digits are in your #?

4565

It can only be a yes/no question.
But since I'm not the last poster now, is the number between 6,250,000,000,000,000,000,000,000,000,000 and 18,750,000,000,000,000,000,000,000,000,000?
btcton
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April 08, 2015, 02:43:50 AM
 #64

Ok, at this point this has just become a place to farm for posts with nobody even reading the instructions and just spamming random numbers. What you have to do is something like...

Is it less than 100,000,000,000,000?

Also, even by asking questions this is probably not worth anyone's time at all. People who have just been guessing randomly are really here just for the post count.

The signature campaign posters adding useless redundant fluff to their posts to reach their minimum word count are lowering my IQ.
Crypt1990
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April 08, 2015, 02:54:22 AM
 #65

is the number have 1 in it?
silversurfer1958
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April 08, 2015, 02:58:09 AM
 #66

Can we buy the answer off you for 2BTC  Grin

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April 08, 2015, 03:24:58 AM
 #67

is the number a single digit?
AGSN
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April 08, 2015, 06:59:00 AM
 #68

8768723412
Josepht
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April 08, 2015, 07:07:33 AM
 #69

Can you send the funds in escrow and make a hash of your number, so we can verify you didn't cheat?

If you do that, I'll give it a try. The answer can be guessed within 140 guesses.
escrow is no problem, will do that tomorrow but don't see why it's necessary, i'm not going to cheat  Grin
how do i make a hash?

Go to this website: http://www.xorbin.com/tools/sha256-hash-calculator
Fill in the exact number with some extra random letters and numbers in order to prevent people to bruteforce it.
It should look something like this

Code:
*yournumber* AK$t4tsl445 (any random letters and numbers)

Keep those letters and numbers, so if we can't guess it right, you'll be able to prove that we indeed didn't guess the number right.

If you've filled it all in, copy the sha-256 hash, and post it here.

Why would anyone want to bruteforce this for 1mBTC?

That was my mistake. I initially thought that the prize was 1 BTC, but it turned out to be a thousand times less then that.
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April 08, 2015, 07:13:50 AM
 #70

1,234,567
ABS-CBN2
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April 08, 2015, 07:50:33 AM
 #71

i guess 123,456,789,000
B4RF
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April 08, 2015, 08:08:30 AM
 #72

Is your number a prime?

if the answer is yes I would guess 170.141.183.460.469.231.731.687.303.715.884.105.727 (=M127) Grin


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ezeminer
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April 08, 2015, 08:25:25 PM
 #73

Is your number lower than 500.000.000.000.000.000.000.000.000.000.000.000.000.000?

Also I guess 123.456.789.098.765.432.123.456.789.098.765.432.123.456

Quinn
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April 08, 2015, 09:30:37 PM
 #74

I doubt anyone will get it lol. Just saying, so why not just end the thread lol.
Rammus
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April 08, 2015, 10:52:21 PM
 #75

787d4100074442310749743059864405904150249
Renekton
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April 08, 2015, 11:26:42 PM
 #76

will the amount increase, if no one gets it? lol.
james30
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April 09, 2015, 02:47:33 AM
 #77

93     dude Smiley
mbitdice
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April 09, 2015, 03:51:54 PM
 #78

I am giving away 1 mBTC to the person who can guess the number I have in mind
The number is between 1 and 1.000.000.000.000.000.000.000.000.000.000.000.000.000.000
I will answer any yes/no question.
Only 1 question at a time and you are only allowed to post when you aren't the last poster.
If you play it smart you should be able to guess the number in not too many guesses

hash of the number : 7e8f7d4a1e0007d444c2d310e7f4d9c743f0fa59c86ba440590b415ec024dc9f

is the number below 1000000000000?
leen93 (OP)
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April 09, 2015, 05:40:58 PM
 #79

Is your number a prime?

if the answer is yes I would guess 170.141.183.460.469.231.731.687.303.715.884.105.727 (=M127) Grin
no  Cheesy
leen93 (OP)
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April 09, 2015, 05:41:10 PM
 #80

I am giving away 1 mBTC to the person who can guess the number I have in mind
The number is between 1 and 1.000.000.000.000.000.000.000.000.000.000.000.000.000.000
I will answer any yes/no question.
Only 1 question at a time and you are only allowed to post when you aren't the last poster.
If you play it smart you should be able to guess the number in not too many guesses

hash of the number : 7e8f7d4a1e0007d444c2d310e7f4d9c743f0fa59c86ba440590b415ec024dc9f

is the number below 1000000000000?
no  Smiley
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