Search content
Sort by

Showing 12 of 12 results by llenn1227
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle #5
by
llenn1227
on 16/04/2025, 11:56:07 UTC
Solved it!

Thank you RetiredCoder for the puzzle, a few more and I can buy a brand new rtx 5090  Grin

Should I also put how I managed to solve it?


Congrulations!
It's sad i've need to work

Wonder what strategy you manage to solve this puzzle?
can you tell us how you solve it?
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle #5
by
llenn1227
on 16/04/2025, 09:36:44 UTC
Yeah! Long time no see!
Finally another fun puzzle
Looking on it!
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle #4
by
llenn1227
on 14/01/2025, 19:02:25 UTC
Maybe I need to study whole ECDSA for the next puzzle?

ECDSA already was in previous puzzle, so probably I won't use it again  Smiley

That a good news!
But first i need to figure this puzzle out.
I guess this might have something to do with the mirrored curve?
Or maybe the constant of secp256k1?
Still learning how this work Orz
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle #4
by
llenn1227
on 14/01/2025, 17:30:19 UTC
That's Sad, a hard one QAQ
But i'll try my best Cheesy

It's not difficult, really  Wink
And you don't even need GPUs or fast PC.


I think i need a better mind.
For a pool guy who failed 4 subject in this university semester.
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle #4
by
llenn1227
on 14/01/2025, 17:23:52 UTC
Guys, let's have some fun again, I have one more mini-puzzle for you Smiley
There is 0.01 BTC on that address, so hurry up!

03C8F139DAD58B4786D3649992849733C2A7626F011089E87508CCDF8B0758C493
Hint: It's a strong point so you cannot solve it by kangaroos. But it's a special point, you can solve it easily if you use some feature of secp256k1.

PS. No BS here please, I will remove it.
PPS. For history, previous mini-puzzle is here: https://bitcointalk.org/index.php?topic=5522785



That's Sad, a hard one QAQ

But i'll try my best Cheesy
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle for puzzle #130
by
llenn1227
on 15/12/2024, 18:29:39 UTC
Well the new onwer already transfered all the assets related to the private key.
But since someone put this minigame to another website, i don't think the owner will came back and explain
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle for puzzle #130
by
llenn1227
on 15/12/2024, 16:52:17 UTC
I've been following the "complex number" lead all day, was it truly a dead end?

All in all it was really fun, I'll be dreaming of elliptic curves for quite a while xd. Too bad puzzles like this don't come out as often.

Same here
I'm poor at the math and a newbie to the cryptographic
This one is way too hard and fard beyond my knowledge
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle for puzzle #130
by
llenn1227
on 15/12/2024, 16:42:13 UTC
Oh, it's solved, finally! Smiley
Let's wait for the winner with explanations.
Or I will explain everything in a few hours.

Congrulate to the winner!
This genius must be a RetiredSolver (and a good one)

Sadly I'm the first to find the question but unable to solve TAT

Hope @RetiredCoder can be board next month and make another minigame?
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle for puzzle #130
by
llenn1227
on 14/12/2024, 18:06:50 UTC
Guys, I'm bored today again, so let's have some fun: a mini-puzzle for puzzle #130.
As you requested, this time it's a bit more challenging Smiley

Message: Anything one man can imagine, other men can make real
Signature: IIONt3uYHbMh+vUnqDBGHP2gGu1Q2Fw0WnsKj05eT9P8KI2kGgPniiPirCd5IeLRnRdxeiehDxxsyn/VujUaX8o=

There is about 700$ in BCH there, so hurry up!
And thanks to creator of original puzzles (Satoshi??) for a lot of fun!

PS. No BS here please, I will remove it.
PPS. For history, previous mini-puzzle is here: https://bitcointalk.org/index.php?topic=5518896

It's 2 a.m. in my local time

But I only figure out one thing
This is not "a bit" harder then the previous one
Hope I can figure out or get some hint in my dream
Good luck for everyone!
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle for puzzle #130
by
llenn1227
on 14/12/2024, 16:31:23 UTC
Guys, I'm bored today again, so let's have some fun: a mini-puzzle for puzzle #130.
As you requested, this time it's a bit more challenging Smiley

Message: Anything one man can imagine, other men can make real
Signature: IIONt3uYHbMh+vUnqDBGHP2gGu1Q2Fw0WnsKj05eT9P8KI2kGgPniiPirCd5IeLRnRdxeiehDxxsyn/VujUaX8o=

There is about 700$ in BCH there, so hurry up!
And thanks to creator of original puzzles (Satoshi??) for a lot of fun!

PS. No BS here please, I will remove it.
PPS. For history, previous mini-puzzle is here: https://bitcointalk.org/index.php?topic=5518896

I'm on it, but maybe some hint?


A hint is in the message Smiley

Okey I'll try to figure out?

Sadly this is the last minigame QAQ
Post
Topic
Board Bitcoin Discussion
Re: Mini-puzzle for puzzle #130
by
llenn1227
on 14/12/2024, 16:24:58 UTC
Guys, I'm bored today again, so let's have some fun: a mini-puzzle for puzzle #130.
As you requested, this time it's a bit more challenging Smiley

Message: Anything one man can imagine, other men can make real
Signature: IIONt3uYHbMh+vUnqDBGHP2gGu1Q2Fw0WnsKj05eT9P8KI2kGgPniiPirCd5IeLRnRdxeiehDxxsyn/VujUaX8o=

There is about 700$ in BCH there, so hurry up!
And thanks to creator of original puzzles (Satoshi??) for a lot of fun!

PS. No BS here please, I will remove it.
PPS. For history, previous mini-puzzle is here: https://bitcointalk.org/index.php?topic=5518896

I'm on it, but maybe some hint?
Post
Topic
Board Bitcoin Discussion
Re: Bitcoin puzzle transaction ~32 BTC prize to who solves it
by
llenn1227
on 20/11/2024, 17:09:06 UTC
Oh.
No problem guys, I'm totally fine if you think that:

- I'm a bad coder.
- My code does not work.
- My method for ECDLP is bad.
- I did not win three highest puzzles.
- Or I won them because I'm very lucky or because I'm a billionaire.
- Or I'm the puzzle creator.
- I owe you something.
- I have to prove something.

Take care  Grin

It's Okey, I think your way to optimize ECDLP searching is cool and I trying to understand how the math behind it work before my brain dies out.
Even understand how BSGS work for me can be quite diffuculy, there's no doubt a man came with such a efficient method and make it a working program is a genius.
Just wonder is it possible to boost it speed with some kind of hardware device like ASIC or FPGA, or it will be faster on GPUs with CUDA?