Hey Product Hunt 👋 I'm Anish — maker of 8gwifi.org. Today we're launching **Rubik N×N Solver**, a free tool I've wanted for years: one page that handles every cube from 3×3 to 10×10, with a 3D cube that actually shows you *how* to solve it. **How it started:** I kept hitting the same wall — solvers that spit out move lists you can't follow, or tools that only do 3×3. I wanted something where you paste a scramble (or even a photo of your cube), hit Solve, and *watch* each turn on a 3D model you can orbit, step through, and share via link. **What makes it different:** • 3×3 solves in your browser in ~50 ms — nothing leaves your device • 4×4–10×10 with full reduction pipeline + animated playback • Upload a net photo → auto color detection (with one-click fixes) • New: **Cubing Coach** AI — learn notation, CFOP, parity, and watch named algorithm demos on the live cube (it teaches; it doesn't cheat your scramble) **Who it's for:** first-time learners, parents helping kids, speedcubers checking a big-cube state, teachers demoing WCA notation in class. Try it here → https://8gwifi.org/math/rubik-nx... I'd genuinely love feedback: 1. What cube size do you use most? 2. Would you want PDF/export of solution steps? 3. What should the AI coach teach next? Thanks for checking it out — happy to answer every question today 🧊

Rubik N×N Solver

Solve 3×3–10×10 cubes in your browser with animated 3D steps

Solve 3×3–10×10 cubes in your browser with animated 3D steps