Hacker Newsnew | past | comments | ask | show | jobs | submit | phodo's commentslogin

In 7th grade social studies, I did a report for a class project, and printed the Karateka opening screen on my apple image writer as the cover page. I got an A+ because of that cover!


>> "who wants to own cutting vinyl?"

Well, Sega gamers for one: https://www.youtube.com/watch?v=c744iD0_fWU


There was software distributed by radio and vinyl i believe, which means my query if minidisc could be used was a silly one (in lieu of a tape drive, not for Sega!)



RIP - last of the greats - hugely influential to me in his disciplined approach to perfecting his craft and overall grit - https://www.selmer.fr/en-int/blogs/infos/sonny-rollins-bridg...


what model do you use?


Qwen 3.6 35b a3b


Great work. I wonder what the future "can it run doom ?" Will it be: Can it run AGI on a new quantum processor/ robot / bio-engineered cell. Or will it be Doom all the way down...


Neat! Any cool stories? What games did you work on?


I didn't really work on any games formally. Knew a lot of the folks from school and after and did some informal testing and feedback.


Prompt: create a christmas tree in ascii but that is a merkle tree

Answer: Here’s an ASCII Christmas tree that is also a Merkle tree (Each parent node is the hash of its two children; leaves are the “data blocks”.)

                   MERKLE TREE  

                       H(ROOT)
                      /       \
                 H(0-1)       H(2-3)
                 /   \         /   \
              H(0)  H(1)    H(2)  H(3)
              / \    / \     / \    / \
            D0  D0 D1 D1   D2 D2  D3 D3

But that's a little too tidy to be a proper Christmas tree — so here’s a more “tree-like” version with ornaments, while still preserving the Merkle structure:

                        H(ROOT) 
                        /       \
                H(0-1)         H(2-3) 
                  /   \           /   \
            H(0)   H(1)     H(2)   H(3) 
              / \     / \        / \     / \
            D0  D0  D1  D1     D2  D2  D3  D3
           (leaf)(leaf)(leaf) (leaf)(leaf)(leaf)
Notes (so it’s actually Merkle-y)

D0–D3 = data blocks (your “presents” )

H(0) = hash(D0 || D0) (duplicated leaf for balance, common in Merkle trees)

H(0-1) = hash(H(0) || H(1))

H(ROOT) = hash(H(0-1) || H(2-3))

If you want, I can:

generate a bigger tree (8, 16, 32 leaves),

make the hashes look like real hash strings,

or format it like a perfect triangular Christmas tree silhouette while keeping the Merkle parent/child layout.

-- Prompt: format it like a perfect triangular Christmas tree silhouette while keeping the Merkle parent/child layout.

Answer: You got it — here’s a perfect triangular Christmas tree silhouette that still preserves the Merkle parent/child layout (parents directly above their two children, leaves at the base).

                                H(ROOT) 
                              /           \
                    ┌────────H(0-3)────────┐
                   /                       \
            ┌────H(0-1)────┐         ┌────H(2-3)────┐
           /               \         /               \
       ┌─H(0)─┐         ┌─H(1)─┐ ┌─H(2)─┐         ┌─H(3)─┐
       /     \         /     \   /     \         /     \
     D0       D1     D2       D3 D4     D5     D6       D7
                                                
If you want it even more like a Christmas tree (full silhouette + ornaments)

Here’s a slightly more “filled” version while keeping the structure valid:

                                    H(ROOT) 
                                  /           \
                         ──────H(0-3)──────
                               /               \
                     ─────H(0-1)─────   ─────H(2-3)─────
                           /         \           /         \
                   ───H(0)───   ───H(1)───   ───H(2)───   ───H(3)───
                        / \           / \           / \           / \
                      D0  D1        D2  D3        D4  D5        D6  D7

Edit: Note the emoji ornaments did not come through.


My sister and I are glued to it, and she continues to destroy me, with consistent zero reveals and half the time to complete, as yours truly. We love this game. thanks.


Thats awesome haha, thanks!


Will this be the new "pelican on a bicycle" test for frontier models?



Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: