Good article. I, too, am fascinated by calculators and how they work, especially the HP scientific RPN calculators. So much so, that I ended up developing this: https://play.google.com/store/apps/details?id=com.limpidfox..... - Source: Hacker News / about 5 hours ago

Thanks! Word of mouth, mainly. Posted it on Reddit back then, things like that. It grew organically from that. Also, although it’s far from being on top results on SERP (search engine result pages), some people do find it that way. Also: because it is so lightweight, it was included in the Moya app ( - Source: Hacker News / 3 days ago

Hi, I made a non-local version that supports translation to other languages. Android: https://play.google.com/store/apps/details?id=org.evergreenl.... - Source: Hacker News / 3 days ago

https://play.google.com/store/apps/details?id=org.lifelight.... Apple App Store:. - Source: Hacker News / 2 days ago

Also available on Google Play Store [1], and it successfully derailed my sleep plans last night. Really breaks your expectations of "I move the character around" within minutes. It reminds me a bit of the card game Fluxx, where every card you play changes the rules. [1] https://play.google.com/store/apps/details?id=org.hempuli.baba. - Source: Hacker News / 6 days ago

There's nothing to buy, it's free and already included with Portal 2. Source: over 2 years ago