frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

Open in hackernews

Show HN: Tiny logic and number games I built for my kids

https://quizmathgenius.com/
24•min2bro•1h ago
I’ve been building a few small games to help kids (and curious adults) build reasoning and logic skills. Think Word Ladder, Prime Hunter, Math Maze ,all in the browser, no installs. Would love feedback or suggestions for new types of puzzles

Comments

nickpsecurity•1h ago
I'll just pop in to say it's neat that you built that for your kids. The presentation is good, too.
jacobmarble•1h ago
FYI Firefox fails to load the page for me:

> Secure Connection Failed > > An error occurred during a connection to quizmathgenius.com. Cannot communicate securely with peer: no common encryption algorithm(s). > > Error code: SSL_ERROR_NO_CYPHER_OVERLAP

seidleroni•1h ago
This is really great, well done! I have two young kids and was thinking about putting something like this together and I'm delighted that you beat me to it. Having a 6yo and 8yo, it would be great if there were some more basic games as well.
getnormality•1h ago
Prime Hunter sometimes generates sets with no prime numbers.
kevinventullo•20m ago
Also, tiny nit but the text at the end says the largest known prime number has over 24 million digits. While technically true, the current largest prime number in fact has over 41 million digits!

(Also, I love this. I hope you’re still hosting it once I have kids)

ArekDymalski•1h ago
it's really nice (both idea/purpose and execution). what would be really great is having direct URLs for each game so you can share and point your kid to specific puzzle.
pizzathyme•26m ago
Have to ask: How old are you kids? Very fun puzzles! Do they like them?
2kblater•15m ago
I did something similar for my children – very suitable for ages 3 to 5: https://store.steampowered.com/app/3355240/Teach_Kids_Games/
jamoner•4m ago
I was trying the sum game, but there was no combination of three numbers to add up to 15. I took a screenshot if it helps.

Evaluation Algorithms for Parametric Curves and Surfaces

https://www.mdpi.com/2227-7390/13/14/2248
1•PaulHoule•1m ago•0 comments

Squashing my dumb bugs and why I log build IDs

https://rachelbythebay.com/w/2025/08/03/scope/
1•zdw•2m ago•0 comments

LLMs Aren't Just for Sissies

https://mattsayar.com/llms-arent-just-for-sissies/
1•MattSayar•4m ago•0 comments

Staan : European Search Index and API

https://staan.ai
1•maelito•4m ago•0 comments

Robin Berjon: Web Standards

https://protocol.ecologies.info/interviews/berjon-web_standards/
1•ntnsndr•4m ago•0 comments

JavaOne 2026 Dates Announced

https://inside.java/2025/08/04/javaone-returns-2026/
1•Sharat_Chander•6m ago•1 comments

A proof is that which is convincing

https://substack.com/inbox/post/170099481
1•mathattack•6m ago•0 comments

Updated Portal Map Editor in Battlefield 6 Runs on Godot Engine

https://80.lv/articles/updated-portal-map-editor-in-battlefield-6-runs-on-godot-engine
1•pjmlp•7m ago•0 comments

AI Embiggens the Big Clouds, Especially Microsoft

https://www.nextplatform.com/2025/08/01/ai-embiggens-the-big-clouds-especially-microsoft/
1•rbanffy•8m ago•0 comments

Firefox Has a New Home

https://windowsreport.com/firefox-has-a-new-home-mozilla-launches-dedicated-firefox-com-download-hub/
2•gwerbret•8m ago•0 comments

Leading phone repair and insurance firm collapses after paying ransomware demand

https://www.tomshardware.com/tech-industry/cyber-security/leading-phone-repair-and-insurance-firm-collapses-after-paying-crippling-ransomware-demand-cutting-100-employees-to-just-eight-wasnt-enough
1•speckx•8m ago•0 comments

What We're Optimizing ChatGPT For

https://openai.com/index/how-we%27re-optimizing-chatgpt
3•meetpateltech•11m ago•1 comments

Zed Shaw's Utu: Saving the internet with hate · weblog.masukomi.org

https://weblog.masukomi.org/2018/03/25/zed-shaws-utu-saving-the-internet-with-hate/
1•janandonly•15m ago•0 comments

You Should Probably Leave Substack

https://leavesubstack.com/
1•aintitthetruitt•15m ago•0 comments

Musk says he's bringing back Vine's archive

https://techcrunch.com/2025/08/04/elon-musk-says-hes-bringing-back-vines-archive/
2•thm•17m ago•1 comments

Tiger Mask Donation Phenomenon

https://en.wikipedia.org/wiki/Tiger_Mask_donation_phenomenon
2•thunderbong•18m ago•0 comments

Lyft Partners with Baidu to Deploy Autonomous Rides Across Europe

https://www.lyft.com/blog/posts/lyft-partners-with-baidu-to-deploy-autonomous-rides-across-europe
3•thm•20m ago•0 comments

What's in a GIF – Bits and Bytes

https://giflib.sourceforge.net/whatsinagif/bits_and_bytes.html
1•cristoperb•21m ago•0 comments

Ask HN: What's the Path for Innovation in Silicon?

1•mikewarot•21m ago•1 comments

Ghost CMS 6.0 Released: New Features – But Self-Hosting Users Miss Out

https://nixsanctuary.com/ghost-cms-6-0-released/
1•linuxlibre•22m ago•0 comments

Perplexity accused of scraping websites that explicitly blocked AI scraping

https://techcrunch.com/2025/08/04/perplexity-accused-of-scraping-websites-that-explicitly-blocked-ai-scraping/
3•01-_-•22m ago•0 comments

South Korea Selects 5 Elite Teams for National AI Project

https://www.businesskorea.co.kr/news/articleView.html?idxno=248777
2•01-_-•24m ago•0 comments

Taking an open model from discovery to a production-ready endpoint on Vertex AI

https://cloud.google.com/blog/products/ai-machine-learning/take-an-open-model-from-discovery-to-endpoint-on-vertex-ai
1•mariuz•24m ago•0 comments

Why is it worth spending time on type theory?

https://math.stackexchange.com/questions/567265/why-is-it-worth-spending-time-on-type-theory
2•mindcrime•26m ago•0 comments

Modos Developer Kit Now Live on Crowd Supply

https://www.modos.tech/blog/modos-developer-kit-live
2•dotcoma•28m ago•0 comments

Coming Soon: Women Preferences

https://www.uber.com/newsroom/women-preferences/
4•koolba•30m ago•1 comments

Show HN: I drank the AI Kool-Aid and stopped coding after 40 years

https://app.voicegrid.ai/stopcodingforever
2•rangerchaz•33m ago•0 comments

A Bit on Bitmaps

https://medium.com/@tom_84912/a-bit-on-bitmaps-b2d116afeda2
1•mariuz•33m ago•0 comments

Indian Rafale Downed Due to Intel Failure on PL-15 Range

https://theaviationist.com/2025/08/03/indian-rafale-downed-reuters/
6•uticus•34m ago•3 comments

DWM Hacking (2007) [video]

https://www.youtube.com/watch?v=hRTgFTMnT_U
1•aragonite•36m ago•0 comments