sarreph · HN

Dozenal – A Game of Spatial Arithmetic

u/eashish93 · Reddit

I made a tower stacking game where every height you pass is a real building highrise.lol - tap to drop a floor, stack it as high as you can. Every height you pass is a real building. Free, no signup. Built with Claude Opus 5. Three things I got wrong. I thought the game was the hard part. It wasn't. Anyone can POST a fake score, so I rebuilt the physics to let the server replay your whole run from a seed and a list of taps and check it itself. That touched everything.

heliostatic · HN

A couple weeks ago we were on vacation with friends, and after the kids were asleep we played games -- mostly Qwirkle, which I had never played and am terrible at. I don't care about being terrible at games, so I made a web version to keep playing after vacation: build lines of tiles that share a color or a shape, 2-4 players (or add bots). I wanted it to be low friction, so there are no accounts. Your identity is an anonymous id in localStorage, and you can move it to another device by scanning a QR code or hitting a unique url. Start a game and text someone the link (game slugs are semi-memorable three word phrases), or "Play the computer" and you can play immediately against bots. Games are async-friendly with web push for turn notifications. The stack is one Node process on a small VM, Next.js + Socket.IO, no database. The server and the client use the same engine so moves validate optimistically, and the bots go through the same functions, so bot moves are always legal. State is

@frontend_edy · X

You don’t need to buy! You just list your startup at

@decodewithrudra · X

@NabeelHQ · X

drop your links and claim your country before its gone!

@PeterSutarik · X

I saw by @jonathan_wilke blowing up (what a success!) - and it got me inspired. But instead of cloning it 1:1 (there are a hundred copycats already), I made it my own: 🎪 Buy a parcel, prompt the AI, and get your own pixel-art slop on a shared canvas - promote your business, or just have fun filling up the floor. Honestly, the most fun I've had building in a while. Weekend project, live now!

UluP Studio

Visual projects, Focus Mode, Present Mode, collaboration, UluP Share, community templates — and native MCP support for Claude.

@z3roshot · X

Made up a game where chess meets dice: roll, shop, secretly place, fight. ⚄ Same deterministic engine runs the bots and the humans. Server-authoritative so nobody can peek at your hidden pieces. Built with Claude Code. Read more

ai image combine — AI 图像站，预设了一些场景的 prompt ，不用编写复杂的 prompt 直接使用

Magic Animal Generator — 尽情发挥你的想象力 用 AI 混合两种动物，创造前所未见的新物种

thealexanderlee · HN

Build your own theme park