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Show HN: Stop playing my matchstick puzzles, start building your own in seconds

https://mathstick.github.io
2•trangram•1h ago

Comments

trangram•1h ago
Mathstick 2 is now ready!

Same as my first version, you can earn sticks to unlock the next level and the challenges get harder as you progress. With the newly added Puzzled Maker, you can now create your own matchstick puzzles and generate a shareable link to stump your friends :)

For example, check out this custom challenge I just created: https://mathstick.github.io/play?q=ktoylsjcnmylbetuinmylielj...

Feel free to share your puzzles below and feedback is welcome.

You'll Subscribe to Your Router, Too – The First Router Bribes Are Here [video]

https://www.youtube.com/watch?v=qjesRkTFZqY
1•stop50•9m ago•0 comments

DojoZero – AI Agent Sport Betting Arena

https://dojozero.live
1•ekzhu•12m ago•0 comments

RYBitten: Configurable RGB-to-RYB Mapping

https://rybitten.space/
1•lioeters•13m ago•0 comments

I used to think that vibe coding was good for greenfield projects. I was wrong

1•dokdev•13m ago•0 comments

Spirit Airlines Is Winding Down All Operations

https://www.spiritrestructuring.com/
3•CaliforniaKarl•18m ago•0 comments

Apple Stops Selling Mac Mini with 256GB of Storage

https://www.macrumors.com/2026/05/01/mac-mini-now-starts-at-799/
3•tosh•24m ago•0 comments

Solar farm lets cattle roam under moving panels

https://electrek.co/2026/05/01/solar-farm-lets-cattle-roam-under-moving-panels/
1•breve•27m ago•0 comments

Yann LeCun's Billion Dollar Bet

https://www.youtube.com/watch?v=kYkIdXwW2AE
1•tux1968•30m ago•0 comments

Inside Italy's 'Cheese Bank,' Parmigiano Reggiano becomes financial gold

https://www.cnn.com/2026/05/02/food/italy-cheese-bank-parmigiano-reggiano-intl
3•1659447091•31m ago•0 comments

Trump says it's 'treasonous' to say US not winning war in Iran

https://www.independent.co.uk/tv/news/trump-iran-war-news-treason-video-b2969246.html
3•9dev•32m ago•0 comments

How to transfer money from PayPal to PayPal

https://sites.google.com/view/weptransfermoneypaypaltopaypal
1•lesanancyasd•36m ago•0 comments

QuickQWERTY Touch Typing Tutor

https://susam.net/quickqwerty.html
1•susam•36m ago•0 comments

Show HN: Free security scanning for OSS projects

2•eskibars•37m ago•0 comments

Ask HN: What Happened to the CS153 Videos

1•mapleleaf1921•39m ago•0 comments

PyPI Fixes High-Severity Access Control Issues Found in Security Audit

https://socket.dev/blog/pypi-fixes-high-severity-issues-found-in-security-audit
1•feross•40m ago•0 comments

Measuring Strategic Work

https://fullhoffman.com/2026/03/30/on-measuring-strategic-work/
1•adunk•40m ago•0 comments

UK firm pioneers data centres using lampposts

https://www.bbc.com/news/articles/c98r4e594p7o
1•1659447091•43m ago•0 comments

Farewell to a Giant of Botany

https://nautil.us/farewell-to-a-giant-of-botany-1280409
3•Tomte•45m ago•0 comments

Ask HN: What was your "why didn't I start doing this sooner" moment?

2•chistev•45m ago•1 comments

Show HN: Detecting running processes using AF_ALG

https://github.com/NHAS/detect-running-alg-socket
1•Nullence•46m ago•0 comments

gRPC service to MCP server with a single proto annotation, autogen for slackers

https://github.com/gdsoumya/protomcp
1•gdsoumya•47m ago•0 comments

I Do Not Recommend Bitwarden

https://xn--gckvb8fzb.com/i-do-not-recommend-bitwarden/
3•HotGarbage•54m ago•0 comments

Just-Bash: A Full Shell Environment That Never Touches Your Disk

https://www.codeline.co/thoughts/repo-review/2026/just-bash-virtual-shell-for-ai-agents
1•ankitg12•58m ago•0 comments

Majority of US Military sites in Middle East damaged by Iran [video]

https://www.cnn.com/2026/05/01/world/video/us-military-bases-iran-strikes-images-invs-digvid
3•hggh•1h ago•0 comments

Your App Should Ship an MCP Server

https://justin.poehnelt.com/posts/ship-mcp-server-native-app/
1•justinwp•1h ago•3 comments

Show HN: I made an AI task scheduling app

https://apps.apple.com/us/app/taskmaster-ai-assistant/id6761262496
1•omiliyomami•1h ago•0 comments

Apple Launches New All-in-One Apple Business Platform for Device Management

https://www.macrumors.com/2026/04/14/apple-business-platform-launches/
1•walterbell•1h ago•0 comments

Raspberry Pi 5 gets LLM smarts with AI HAT+ 2

https://www.theregister.com/2026/01/15/pi_5_ai_hat_2/
1•barqawiz•1h ago•0 comments

Show HN: Stop playing my matchstick puzzles, start building your own in seconds

https://mathstick.github.io
2•trangram•1h ago•1 comments

Why are neural networks and cryptographic ciphers so similar?

https://reiner.org/neural-net-ciphers
1•jxmorris12•1h ago•0 comments