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Ask HN: How do you name your product? Are there any standardized ways?

1•milanspeaks•2m ago•0 comments

Age and Authenticated Encryption

https://words.filippo.io/age-authentication/
1•tripdout•2m ago•0 comments

What Happens to Google Maps When Tectonic Plates Move?

https://nautil.us/what-happens-to-google-maps-when-tectonic-plates-move-237678/
1•wmlhwl•2m ago•0 comments

The Return of the Artisans

https://techleader.pro/a/700-The-return-of-the-artisans
1•saltysalt•3m ago•0 comments

Save the date: Itanium will die at the end of 2025 (2019)

https://www.techrepublic.com/article/save-the-date-itanium-will-finally-die-at-the-end-of-2025/
1•Y_Y•5m ago•0 comments

How to create an ACID compliant toy db in Rust

https://www.deebkit.com/posts/how-to-build-acid
1•nickisyourfan•9m ago•0 comments

Zigbee push-button switch that can trigger Alexa routines (and is cheap)

https://old.reddit.com/r/amazonecho/comments/n1yz30/zigbee_pushbutton_switch_that_can_trigger_alexa/
2•stacktrust•10m ago•0 comments

Earth Has Tilted 31.5 Inches. That Shouldn't Happen

https://www.popularmechanics.com/science/environment/a65515974/why-earth-has-tilted-science/
23•dataflow•11m ago•0 comments

Feds probe flight risks at NYPD's Aviation Unit after safety failures

https://nypost.com/2025/07/26/us-news/ousted-nypd-aviation-head-was-incompetent-boob-a-police-source-said/
1•impish9208•11m ago•0 comments

Artisanal Programming (Coding)

https://kuccello.medium.com/artisanal-coding-99eea5699128
1•kuccello•11m ago•1 comments

Ask HN: Do you find it strange that conjoined twins sometimes survive?

2•amichail•13m ago•0 comments

Ageing accelerates around age 50 ― some organs faster than others

https://www.nature.com/articles/d41586-025-02333-z
3•rntn•13m ago•0 comments

Asus ProArt Display 6K PA32QCV

https://press.asus.com/news/press-releases/asus-31-5-inch-ips-display-6k-hdr/
1•tosh•14m ago•0 comments

US Health Officials, Tech Executives to Launch Data-Sharing Plan

https://www.bloomberg.com/news/articles/2025-07-26/us-health-officials-tech-executives-to-launch-data-sharing-plan
2•Brajeshwar•14m ago•0 comments

Fixing Auth for Personal AI Agents

https://vivekhaldar.com/articles/fixing-auth-for-personal-ai-agents/
1•gandalfgeek•16m ago•0 comments

Is the Interstellar Object 3I/Atlas Alien Technology?

https://arxiv.org/abs/2507.12213
2•monkburger•17m ago•0 comments

Trump signs AI executive orders: Here's what to know [video]

https://www.youtube.com/watch?v=N0hQwbDfHF4
1•Brysonbw•19m ago•0 comments

LG UltraFine 6K

https://www.ces.tech/ces-innovation-awards/2025/lg-ultrafine-6k-monitor-model-32u990a/
3•tosh•19m ago•0 comments

The Dark Factor of Personality a Theory of the Common Core of Personality Traits

https://darkfactor.org/
6•Bluestein•20m ago•0 comments

'Chuck E. Cheese' handcuffed and arrested in Florida

https://www.nbcnews.com/news/us-news/chuck-e-cheese-handcuffed-arrested-florida-charges-using-stolen-credit-rcna221104
6•Bluestein•22m ago•0 comments

How We Rooted Copilot

https://research.eye.security/how-we-rooted-copilot/
20•uponasmile•26m ago•2 comments

Astronomer Enlists Gwyneth Paltrow as 'Temporary Spokesperson'

https://www.rollingstone.com/music/music-news/astronaut-gwyneth-paltrow-ad-coldplay-viral-scandal-1235394601/
9•Bluestein•31m ago•3 comments

IBM boasts new Power11 chips are stingy on power usage

https://www.theregister.com/2025/07/08/ibm_claims_x86_beating_efficiency/
1•PaulHoule•32m ago•0 comments

Kilopx

https://kilopx.com/
1•iambateman•33m ago•0 comments

Lying Increases Trust in Science

https://link.springer.com/article/10.1007/s11186-025-09635-1
3•bikenaga•33m ago•1 comments

Ciddle – A Daily City Riddle

https://ciddle.winklerweb.net/
1•colinprince•36m ago•0 comments

Intel Looking to Spin and Sell Its Networking and Edge Business

https://www.servethehome.com/intel-looking-to-spin-and-sell-its-networking-and-edge-business/
1•ksec•36m ago•0 comments

Planting bush basil near green beans naturally repels certain pests

https://phys.org/news/2025-07-bush-basil-green-beans-naturally.html
2•bikenaga•37m ago•1 comments

Write "Freehold" Software

https://deadbeef.io/freehold_software
2•rjinman•38m ago•0 comments

Show HN: I made a website to convert videos to article

https://viddo.pro
1•zy5a59•38m ago•1 comments
Open in hackernews

Simon Tatham's Portable Puzzle Collection

https://www.chiark.greenend.org.uk/~sgtatham/puzzles/
120•sogen•9h ago

Comments

3036e4•8h ago
I installed that on both my computer and phone after someone mentioned it in some HN comment a few months ago. On my phone it has been the only game I have played in several years that wasn't in an emulator (mostly DOSBox).

Also convinced my kids to install it on their phones, hoping that it will distract them somewhat from the apps they otherwise use. Not much success with that. I guess there isn't enough bling. If it was full of animated coins and sound effects triggering on every interaction it would probably work much better for competing with normal app-driven rubbish mobile games.

glimshe•34m ago
I wonder if they would be happy with modern graphics but no twitchy bling. I mean, 3d shaded and colorful tiles. Kids these days associate spartan graphics with old school/boring gameplay.
ggm•8h ago
I very much hope people link more like this here. My favourite right now is the love solitaire, and jongmah

https://love2d.org/forums/viewtopic.php?t=95641

https://www.jongmah.com/

beefsack•7h ago
I wonder how many thousands of hours I have put into this wonderful collection. My kids play them too.

There's some jank relating to fractional scaling on Wayland unfortunately, but I keep one monitor without scaling so when I want to play I just launch the puzzles on that.

happa•7h ago
For human-generated logic puzzles that you can solve in your browser, I can recommend the following site:

https://puzsq.logicpuzzle.app

tecleandor•7h ago
As a note, after some years of playing with this puzzles, I recently discovered why its name sounded familiar to me... It's Simon Tatham from PuTTY (the Windows SSH client).
pbh101•6h ago
Found this recently and have been loving it! The one that has stuck the most is Keen but Galaxies is a close second.
NoboruWataya•5h ago
Recommend the Android port as well, available on F-Droid: https://chris.boyle.name/projects/android-puzzles/
ZeroGravitas•4h ago
Mostly works nicely on black and white android e-readers too.
ofrzeta•3h ago
related: https://www.janko.at/Raetsel/index.htm huge collection of games and playable online (general desciptions are in German only but the rules of every game are translated in English and Japanese)
tangus•3h ago
Also related: https://puzz.link/db/
Disposal8433•2h ago
And another one: https://www.brainbashers.com/puzzles.asp
MITSardine•2h ago
I've had this on my phone for years, it's a great collection of puzzles. I haven't tried them all (games on phones), but it's certainly the best I have. No ads, no useless gamification, but well polished and varied puzzles, and quite a bit of control over the difficulty.

My favourite has to be "Keen", it's a sudoku-like where a grid has to be filled with no repeated numbers on either columns or rows, and arbitrarily shaped cells must be filled to satisfy an arithmetic constraint like "sums to 7", "the product is 84" or "one divided by the other is 3" (if sized two).

Towers is nice too, similar concept (re repetition), but the constraints are now visibility ranges on the boundaries of the grid, as you put down towers of varying height. I find it more difficult.

Some of the games are more mechanical, where you can mindlessly iterate to a solution step by step. Like "Net" (rotate pipes to connect them all to the center). Towers takes some more guess work, and I find Keen is there in the middle.

kybernetikos•29m ago
Net can be done with reasoning rather than mindless iteration. You start by locking in end points surrounded by other end points except for one free space. if you have a straight line that can connect two end points then you lock it in the other orientation. If a line is locked next to a T pipe, the back of the t pipe goes against the line. If a corner piece is next to a locked pipe, you know that the side opposite the incoming pipe is empty, so it could be the back of a T or the side of a line piece, etc.
MITSardine•20m ago
Yeah, that's what I meant. On the other hand, something like Towers has you trying different configurations because there's not always enough information to motivate the next step.
MostlyStable•8m ago
I haven't tried Towers, but I had thought that every game in his collection was such that guessing was never required. The logic/rules might not always be obvious, but supposedly they are there.
Jigsy•24m ago
I like Solo (Sudoku), but that's hard to play on my phone sadly.

I end up doing hard modes of Flood and Signpost a lot, though.

V__•2h ago
The same puzzles can be played here with a more friendly UI: https://medmunds.github.io/puzzles/
cbarrick•1h ago
I discovered these as a child by just combing through the Ubuntu package repositories looking for games.

These days, I play the Android port all the time. It's my go-to to occupy my time on short flights.

insane_dreamer•1h ago
Does anyone know of a collection of mini games like that with available source code, and preferably in a more approachable language than C? Thinking that something like this might be great for getting my 9-year interested in coding using a non-visual prog lang (so not Scratch).
glimshe•32m ago
Teaching kids to program for over 40 years:

https://www.roug.org/retrocomputing/languages/basic/basicgam...

npteljes•1h ago
I love this collection on my phone. It's among the first software that I install to it. Alongside Simon's stuff, Gauguin is also a favorite. It's a sudoku type of game, but with different shapes and math instead of the basic sudoku rules. I love these when I have some time to kill, and I don't want to look at the internet.
privatelypublic•49m ago
I absolutely love Flood type games- but I want huge maps(1000x1000 - 65535x65535). Alas, all of them also kill their playability by wanting absurd money ($5, ha!) and/or flow breaking ads.
merelysounds•9m ago
If you’re on iOS:

- Puzzles[1] - includes these games and more.

- Nonoverse[2] - is just nonograms, but built by hand (not randomly generated); it’s my app, inspired by the above.

[1]: https://apps.apple.com/app/puzzles-reloaded/id6504365885

[2]: https://apps.apple.com/app/nonoverse-nonogram-puzzles/id6748...