Life & fun · December 19, 2018

Quantum Checkers
Checkers with quantum theory rules
What it does
We combined the well-known and fully examined logical game with quantum theory to make the traditional checkers more unpredictable and exciting again. And it is not just a game, it is an interactive representation of scientific theory with such effects as superposition and quantum entanglement. Make checkers great again! And share your feedback!
Does the same job
all alternatives →- QGQuantum Game with Photons2017 · quantumgame.io · ▲86
- PWPlay with real quantum physics in your browser2025 · quantum.orgsoft.org · ▲156
I wanted to make the simplest app to introduce myself and others to quantum computing. Introducing, Schrödinger's Coin. Powered by a simple Hadamard gate[0] on IBM quantum, with this app you can directly interact with a quantum system to experience true randomness. Thoughts? Could you see any use cases for yourself of this? Or, does it inspire any other ideas of yours? Curious what others on HN think! [0] https://en.wikipedia.org/wiki/Quantum_logic_gate#Hadamard_ga...
- QJQuantum JavaScript2020 · quantumjavascript.app · ▲210
- TATiao, A two-player turn-based board gameApr 2026 · playtiao.com · ▲77
Hi HN, I built this digital version of Tiao, a two-player turn based strategy board game. Think Checkers meets Go. It's free, runs in the browser, has multiplayer, AI, over the board mode and a lot of other neat things. The source is on GitHub (AGPL). The game was originally designed by my friend Andreas Edmeier. He created the rules and has been playtesting and refining the game design for years. I built the website for it. The core in about 2 weeks using TypeScript, Next.js, Express, Websockets, and MongoDB. Fully dockerized, deployed on a Hetzner VPS with Coolify. Authentication with…

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