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Show HN: Killer Crossword
I used to play this daily with friends, but the original (killercrossword.com) appears to be down nowadays, so I have recreated it with the help of my mate Claude.
It's a crossword with no clues, just a grid with a few pre-filled letters to get you started. You deduce the words from the letter intersections alone. Like Wordle, there's one puzzle per day (resets at midnight local time).
The goal is simple: complete the grid in as little time as possible, using as few hints as you can. Then share your score with friends. If the first puzzle is too easy, you can attempt a harder "master" version of it.
Comments URL: https://news.ycombinator.com/item?id=47009974
Points: 1
# Comments: 0
We just released Khaos SDK and khaos-examples (BSL 1.1)
It’s a local-first CLI for testing AI agents against:
- prompt injection - tool misuse / auth bypass - data leakage (PII) - resilience faults The examples are intentionally weak so you can break them quickly, then harden and re-test. pip install khaos-agent cd quickstart khaos discover . khaos start echo-assistant khaos run echo-assistant --eval security --verbose SDK: https://github.com/ExordexLabs/khaos-sdk Examples: https://github.com/ExordexLabs/khaos-examples I’d love blunt feedback on: 1. CLI UX friction 2. Missing attack classes 3. What you’d need to adopt this in CI today
Comments URL: https://news.ycombinator.com/item?id=47009969
Points: 2
# Comments: 0
Pentagon used Anthropic's Claude during Maduro raid
Article URL: https://www.axios.com/2026/02/13/anthropic-claude-maduro-raid-pentagon
Comments URL: https://news.ycombinator.com/item?id=47009950
Points: 1
# Comments: 0
An AI Agent Published a Hit Piece on Me – More Things Have Happened
Article URL: https://theshamblog.com/an-ai-agent-published-a-hit-piece-on-me-part-2/
Comments URL: https://news.ycombinator.com/item?id=47009949
Points: 5
# Comments: 0
From Git to Spotlight: A Directory for Open-Source Work
Article URL: https://gitster.dev
Comments URL: https://news.ycombinator.com/item?id=47009882
Points: 1
# Comments: 0
Generative Artificial Intelligence and Copyright Law [pdf]
Article URL: https://www.congress.gov/crs_external_products/LSB/PDF/LSB10922/LSB10922.8.pdf
Comments URL: https://news.ycombinator.com/item?id=47009828
Points: 1
# Comments: 0
Conservative activist hands checks to lawmakers on Wyoming House floor
Article URL: https://wyofile.com/conservative-activist-hands-checks-to-lawmakers-on-wyoming-house-floor-controversy-erupts/
Comments URL: https://news.ycombinator.com/item?id=47009816
Points: 4
# Comments: 0
Lucidrains (Phil Wang) GitHub account has been suspended
Article URL: https://github.com/lucidrains/
Comments URL: https://news.ycombinator.com/item?id=47009749
Points: 1
# Comments: 0
Miller's Brain Waves' Analog Organization of Cortex
Article URL: https://loc.closertotruth.com/theory/millers-brain-waves-analog-organization-of-cortex
Comments URL: https://news.ycombinator.com/item?id=47009745
Points: 1
# Comments: 1
Show HN: Ghostcfg – A TUI for editing your Ghostty terminal config
Article URL: https://github.com/samkleespies/ghostcfg
Comments URL: https://news.ycombinator.com/item?id=47009741
Points: 1
# Comments: 1
macOS style AppImage installer and management application
Article URL: https://github.com/kem-a/AppManager
Comments URL: https://news.ycombinator.com/item?id=47009713
Points: 1
# Comments: 0
Jeffrey Epstein exchanged 447 emails with Elon Musk
Article URL: https://twitter.com/JoshWalkos/status/2022031664399225089
Comments URL: https://news.ycombinator.com/item?id=47009705
Points: 4
# Comments: 1
Trial of Glioblastoma Immunotherapy Advancement with Nivolumab and Relatlimab
Article URL: https://clinicaltrials.gov/study/NCT06816927
Comments URL: https://news.ycombinator.com/item?id=47009686
Points: 2
# Comments: 1
I vibed demo graphics creator for SoundCloud music
Article URL: https://beatcanvas.net/
Comments URL: https://news.ycombinator.com/item?id=47009651
Points: 1
# Comments: 0
Why Stripe paid $1B for Metronome instead of fixing Billing
Article URL: https://getlago.com/blog/why-stripe-paid-1b-for-metronome-instead-of-fixing-billing
Comments URL: https://news.ycombinator.com/item?id=47009630
Points: 5
# Comments: 0
Show HN: Upload App Store Screenshots Directly from Figma to App Store Connect
Article URL: https://www.prioritycheck.in/
Comments URL: https://news.ycombinator.com/item?id=47009626
Points: 1
# Comments: 0
Harness engineering: leveraging Codex in an agent-first world
Article URL: https://openai.com/index/harness-engineering/
Comments URL: https://news.ycombinator.com/item?id=47009612
Points: 2
# Comments: 0
Show HN: Modeling "Dragon King" wildfire events with 5-mile frontier effects
Article URL: https://gethazardsafe.com/dragon-king-problem
Comments URL: https://news.ycombinator.com/item?id=47009589
Points: 1
# Comments: 1
Homeland Security Wants Social Media Sites to Expose Anti-ICE Accounts
Article URL: https://www.nytimes.com/2026/02/13/technology/dhs-anti-ice-social-media.html
Comments URL: https://news.ycombinator.com/item?id=47009582
Points: 100
# Comments: 47
Ask HN: Best GenAI image app UX with own API keys?
does anyone know a simple genai image app which lets me use my own gemini nano bana api key and has a good UX for exploring multiple generations at a time?
free or paid, hosted of self-hosted; doesn't matter; i just want a better UX to explore the space of ideas when generating images and want to bring-my-own-api-key
thanks!
Comments URL: https://news.ycombinator.com/item?id=47009577
Points: 1
# Comments: 0
