TimeGuessr — 给你一张图片，让你猜测图片发生的时间和地点。我们把 Timeguessr 的玩法原封不动地搬了过来，只是把图库换成了另一批“假照片”——全部由 AI 生成的过去 50 年里可能发生的瞬间

@DamianGuzierowi · X

@samuel_boyle_ · X

Feels good to build something to solve a problem you found yourself dealing with

@JanasSebastian · X

@codenologia · X

polyphilz · HN

Neolabs.fyi – 100 new AI labs by research area, valuation, and more

@Elisroden · X

285 private research maths problems. January 2024: zero solved. GPT-6 Astra is at 267, and the unsolved share halves every 4.3 months. Same week: a Lean-verified blowup proof for 3D Euler, built with Claude and Codex. Follow the exponential progress on

timqian · HN

Send your agent to solve open math missions

@vkuoo · X

Added more demos showcasing graph-math relationships, built with Codex.

u/Only-Club-7901 · Reddit

Duimstok a home decorator app I have vibe coded a home decorator app in which you can build furniture from photos and dimensions and also build your layout from a drawing and with dimensions and finally walk in it, measure, and see how different pieces of furniture go together. Good news is that your AI can do all of that for you, you just need to post the AI instructions in your ChatBot. Try it here: it’s free! https://duimstok.gemelyn.com/ submitted by /u/Only-Club-7901

u/Level_Ad_1832 · Reddit

I built a Google Maps rank tracker that compares mobile and desktop results street by street I built a Google Maps rank tracker that shows mobile vs desktop rankings street by street — looking for blunt feedback Google Maps rankings are much more local than most reports make them look. A business can rank #2 from one street and become almost invisible a few blocks away. Mobile and desktop results can also tell completely different stories. I kept seeing tools reduce all of this to a sin

barantt01 · V2EX

做了一个速算的小游戏，有空可以耍一耍 网页游戏 体验地址： https://mathjump.cc 游戏界面