News Grower

Independent coverage of AI, startups, and technology.

Hacker News Mar 25, 2026 at 00:27 Developer Tools

Fets and Crosses: Tic-Tac-Toe built from 2458 discrete transistors

Comments

Quick summary

The article describes a Tic‑Tac‑Toe game constructed entirely from discrete components, employing 2,458 individual transistors to implement the logic and display.

Related tags

Companies and people

Story threads

Continue with this story

Follow the same topic through connected articles, entity pages, and active story threads.

Ad slot

Article monetization slot

Reserved for contextual monetization inside article pages.

Explore options

Related articles

More stories that share tags, source, or category context.

More from Hacker News

Fresh reporting and follow-up coverage from the same newsroom.

Open source page