frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

I solved almost all of free problems on LeetCode using AI

https://old.reddit.com/r/leetcode/comments/1krg7by/i_solved_almost_all_of_free_problems_on_leetcode/
3•tevlon•1y ago

Comments

cratermoon•1y ago
I'm sure all the free problems from LeetCode are in the training sets, so I don't think this is much of a flex.
tevlon•1y ago
i was thinking the same. And i am sure it is in the training set, but i couldn't solve 10 hard problems. Also, most of the hard problems, the LLMs weren't able to solve in one shot. How do you explain this?
cratermoon•1y ago
There are many more correct answers to the easy problems than to the hard ones. Thus the LLM is more likely to hit upon the correct completion for them.
tevlon•1y ago
makes sense
whobre•1y ago
Alright, but how can this exercise help them pass an interview? The point of leetcode is to memorize the solutions so one can do well in an interview; yes, I agree it’s ridiculous.

An ode to livelyness analysis; SSA to registers

https://xnacly.me/posts/2026/an-ode-to-livelyness-analysis/
1•xnacly•2m ago•0 comments

Show HN: We compressed a 31B video+audio diffusion model to 14B, 6 steps, INT8

https://github.com/Video-Rebirth/hyperflow-h3-flash
1•jiant•3m ago•0 comments

Why MySQL In-Memory Reads Are 50x Slower Than Redis (Even with 0% Disk I/O)

https://www.gunjan.tech/blogs/why-mysql-in-memory-reads-are-50x-slower-than-redis-even-with-0-dis...
1•aravindputrevu•3m ago•0 comments

Surprise Google Antigravity usage limit reset

https://www.neowin.net/news/surprise-google-antigravity-usage-limit-reset-fails-to-make-peace-wit...
1•doodlesdev•4m ago•0 comments

Ask HN: How did you convince family and friends to join your XMPP/Matrix server?

1•mtlynch•4m ago•0 comments

How Earth Lost a Billion Years of Its History

https://www.404media.co/how-earth-lost-a-billion-years-of-its-history/
1•sshah03•6m ago•0 comments

Show HN: Fels – a systems language with compile-time code execution

https://github.com/fels-lang/fels
2•chrischtel•7m ago•1 comments

HyprBSD Provides Wayland-Based Desktop Built Atop FreeBSD, with Steam Gaming

https://www.phoronix.com/news/HyprBSD
1•NexRebular•8m ago•0 comments

Show HN: Twombly – A collaborative canvas for your agent's design explorations

https://twombly.app/
1•jaytel•9m ago•0 comments

Show HN: SpecStream, a web search API for questions with many answers

https://specstream.ai/search-api
1•specstream•11m ago•0 comments

To Catch a Falling Knife

https://battellemedia.com/archives/2026/11/to-catch-a-falling-knife
1•herbertl•11m ago•0 comments

Retro Song Bird: Plug in any Game Boy cartridge to hear the soundtrack

https://www.retrosongbird.com/
1•hentrep•12m ago•0 comments

Show HN: Vondet – A planning board Claude keeps, so you don't have to

https://vondet.com/en?ref=hn
1•mas42•12m ago•0 comments

Lookout Air Raids

https://en.wikipedia.org/wiki/Lookout_Air_Raids
1•fidotron•14m ago•0 comments

Alex Stamos thinks we're entering a cybersecurity dark age – Decoder

https://www.youtube.com/watch?v=75kjtoOpFlo
1•fallinditch•16m ago•1 comments

Weaponizing Personalization: From Knowledge Graph to Extortion

https://8rank.ai/game/apple-intelligence-knowledge-graph-in-the-wrong-hands
1•mooreds•17m ago•0 comments

The Developer's Design Advantage: Why UX and UI Matter with Kathryn Grayson Nanz [video]

https://www.youtube.com/watch?v=aoJ-7ozu8h0
1•mooreds•19m ago•0 comments

Sequoia shutting down its Scouts program marks the end of an era

https://techcrunch.com/2026/11/06/sequoia-shutting-down-its-scouts-program-marks-the-end-of-an-era/
1•Brajeshwar•19m ago•0 comments

Using a SPI LED Matrix from a RC2014

https://www.robertprice.co.uk/robblog/rc2026-part-1-using-a-spi-led-matrix-from-a-rc2014/
1•AlexeyBrin•19m ago•0 comments

Honeycomb Team Agents: AI SRE Done Right

https://www.honeycomb.io/blog/honeycomb-team-agents-ai-sre-done-right
1•mooreds•19m ago•0 comments

Add a walking Ralsei to your site

https://github.com/jotalea/ralsei.js
2•Jotalea•20m ago•0 comments

A ten-minute guide to electrical theory

https://kevinboone.me/electricity.html
2•andsoitis•21m ago•0 comments

OS builder tool for the Teenage Engineering OP-XY synthesizer

https://open-xy.com/
1•drunkonvinyl•22m ago•1 comments

The engine parts that 'fight the laws of the universe'

https://www.bbc.com/news/articles/cwe9lmp1pyyxo
1•ranit•24m ago•0 comments

A Bit about Email

https://maurycyz.com/misc/email/
2•zdw•26m ago•0 comments

Google AI's Opinions on How Ansible Has Changed

https://laserllama.substack.com/p/google-ais-opinions-on-how-ansible
1•geerlingguy•27m ago•0 comments

Air holes turn silicon wafers into flat UV focusing mirrors for compact optics

https://phys.org/news/2026-11-air-holes-silicon-wafers-flat.html
1•bookofjoe•27m ago•1 comments

Paraguay bank collapse fells a presidency and leaves millions broke

https://www.theguardian.com/world/2026/nov/07/paraguay-ueno-bank-collapse-santiago-pena
2•hbarka•30m ago•0 comments

Show HN: Certadomain – Free DMARC, subdomain takeover and lookalike checks

https://certadomain.com/en/index.html
1•ytkoka•32m ago•0 comments

One-day knowledge tests hide forgetting: LoRA 96% to 26.7% over four nights

https://huggingface.co/datasets/fintanlabs/overnight-four-nights-2026-11
1•troybrandon•32m ago•0 comments